dlls/wined3d/utils.c

   1 /*
   2  * Utility functions for the WineD3D Library
   3  *
   4  * Copyright 2002-2004 Jason Edmeades
   5  * Copyright 2003-2004 Raphael Junqueira
   6  * Copyright 2004 Christian Costa
   7  * Copyright 2005 Oliver Stieber
   8  * Copyright 2006-2008 Henri Verbeet
   9  * Copyright 2007-2008 Stefan Dösinger for CodeWeavers
  10  * Copyright 2009 Henri Verbeet for CodeWeavers
  11  *
  12  * This library is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU Lesser General Public
  14  * License as published by the Free Software Foundation; either
  15  * version 2.1 of the License, or (at your option) any later version.
  16  *
  17  * This library is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * Lesser General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU Lesser General Public
  23  * License along with this library; if not, write to the Free Software
  24  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  25  */
  26
  27 #include "config.h"
  28 #include "wined3d_private.h"
  29
  30 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  31
  32 struct StaticPixelFormatDesc
  33 {
  34     WINED3DFORMAT format;
  35     DWORD alphaMask, redMask, greenMask, blueMask;
  36     UINT bpp;
  37     short depthSize, stencilSize;
  38 };
  39
  40 /*****************************************************************************
  41  * Pixel format array
  42  *
  43  * For the formats WINED3DFMT_A32B32G32R32F, WINED3DFMT_A16B16G16R16F,
  44  * and WINED3DFMT_A16B16G16R16 do not have correct alpha masks, because the
  45  * high masks do not fit into the 32 bit values needed for ddraw. It is only
  46  * used for ddraw mostly, and to figure out if the format has alpha at all, so
  47  * setting a mask like 0x1 for those surfaces is correct. The 64 and 128 bit
  48  * formats are not usable in 2D rendering because ddraw doesn't support them.
  49  */
  50 static const struct StaticPixelFormatDesc formats[] =
  51 {
  52   /* WINED3DFORMAT                       alphamask    redmask    greenmask    bluemask     bpp    depth  stencil */
  53     {WINED3DFMT_UNKNOWN,                    0x0,        0x0,        0x0,        0x0,        0,      0,      0},
  54     /* FourCC formats */
  55     {WINED3DFMT_UYVY,                       0x0,        0x0,        0x0,        0x0,        2,      0,      0},
  56     {WINED3DFMT_YUY2,                       0x0,        0x0,        0x0,        0x0,        2,      0,      0},
  57     {WINED3DFMT_YV12,                       0x0,        0x0,        0x0,        0x0,        1,      0,      0},
  58     {WINED3DFMT_DXT1,                       0x0,        0x0,        0x0,        0x0,        1,      0,      0},
  59     {WINED3DFMT_DXT2,                       0x0,        0x0,        0x0,        0x0,        1,      0,      0},
  60     {WINED3DFMT_DXT3,                       0x0,        0x0,        0x0,        0x0,        1,      0,      0},
  61     {WINED3DFMT_DXT4,                       0x0,        0x0,        0x0,        0x0,        1,      0,      0},
  62     {WINED3DFMT_DXT5,                       0x0,        0x0,        0x0,        0x0,        1,      0,      0},
  63     {WINED3DFMT_MULTI2_ARGB8,               0x0,        0x0,        0x0,        0x0,        1/*?*/, 0,      0},
  64     {WINED3DFMT_G8R8_G8B8,                  0x0,        0x0,        0x0,        0x0,        1/*?*/, 0,      0},
  65     {WINED3DFMT_R8G8_B8G8,                  0x0,        0x0,        0x0,        0x0,        1/*?*/, 0,      0},
  66     /* IEEE formats */
  67     {WINED3DFMT_R32_FLOAT,                  0x0,        0x0,        0x0,        0x0,        4,      0,      0},
  68     {WINED3DFMT_R32G32_FLOAT,               0x0,        0x0,        0x0,        0x0,        8,      0,      0},
  69     {WINED3DFMT_R32G32B32_FLOAT,            0x0,        0x0,        0x0,        0x0,        12,     0,      0},
  70     {WINED3DFMT_R32G32B32A32_FLOAT,         0x1,        0x0,        0x0,        0x0,        16,     0,      0},
  71     /* Hmm? */
  72     {WINED3DFMT_R8G8_SNORM_Cx,              0x0,        0x0,        0x0,        0x0,        2,      0,      0},
  73     /* Float */
  74     {WINED3DFMT_R16_FLOAT,                  0x0,        0x0,        0x0,        0x0,        2,      0,      0},
  75     {WINED3DFMT_R16G16_FLOAT,               0x0,        0x0,        0x0,        0x0,        4,      0,      0},
  76     {WINED3DFMT_R16G16_SINT,                0x0,        0x0,        0x0,        0x0,        4,      0,      0},
  77     {WINED3DFMT_R16G16B16A16_FLOAT,         0x1,        0x0,        0x0,        0x0,        8,      0,      0},
  78     {WINED3DFMT_R16G16B16A16_SINT,          0x1,        0x0,        0x0,        0x0,        8,      0,      0},
  79     /* Palettized formats */
  80     {WINED3DFMT_P8_UINT_A8_UNORM,           0x0000ff00, 0x0,        0x0,        0x0,        2,      0,      0},
  81     {WINED3DFMT_P8_UINT,                    0x0,        0x0,        0x0,        0x0,        1,      0,      0},
  82     /* Standard ARGB formats. */
  83     {WINED3DFMT_B8G8R8_UNORM,               0x0,        0x00ff0000, 0x0000ff00, 0x000000ff, 3,      0,      0},
  84     {WINED3DFMT_B8G8R8A8_UNORM,             0xff000000, 0x00ff0000, 0x0000ff00, 0x000000ff, 4,      0,      0},
  85     {WINED3DFMT_B8G8R8X8_UNORM,             0x0,        0x00ff0000, 0x0000ff00, 0x000000ff, 4,      0,      0},
  86     {WINED3DFMT_B5G6R5_UNORM,               0x0,        0x0000f800, 0x000007e0, 0x0000001f, 2,      0,      0},
  87     {WINED3DFMT_B5G5R5X1_UNORM,             0x0,        0x00007c00, 0x000003e0, 0x0000001f, 2,      0,      0},
  88     {WINED3DFMT_B5G5R5A1_UNORM,             0x00008000, 0x00007c00, 0x000003e0, 0x0000001f, 2,      0,      0},
  89     {WINED3DFMT_B4G4R4A4_UNORM,             0x0000f000, 0x00000f00, 0x000000f0, 0x0000000f, 2,      0,      0},
  90     {WINED3DFMT_B2G3R3_UNORM,               0x0,        0x000000e0, 0x0000001c, 0x00000003, 1,      0,      0},
  91     {WINED3DFMT_A8_UNORM,                   0x000000ff, 0x0,        0x0,        0x0,        1,      0,      0},
  92     {WINED3DFMT_B2G3R3A8_UNORM,             0x0000ff00, 0x000000e0, 0x0000001c, 0x00000003, 2,      0,      0},
  93     {WINED3DFMT_B4G4R4X4_UNORM,             0x0,        0x00000f00, 0x000000f0, 0x0000000f, 2,      0,      0},
  94     {WINED3DFMT_R10G10B10A2_UNORM,          0xc0000000, 0x000003ff, 0x000ffc00, 0x3ff00000, 4,      0,      0},
  95     {WINED3DFMT_R10G10B10A2_UINT,           0xc0000000, 0x000003ff, 0x000ffc00, 0x3ff00000, 4,      0,      0},
  96     {WINED3DFMT_R10G10B10A2_SNORM,          0xc0000000, 0x000003ff, 0x000ffc00, 0x3ff00000, 4,      0,      0},
  97     {WINED3DFMT_R8G8B8A8_UNORM,             0xff000000, 0x000000ff, 0x0000ff00, 0x00ff0000, 4,      0,      0},
  98     {WINED3DFMT_R8G8B8A8_UINT,              0xff000000, 0x000000ff, 0x0000ff00, 0x00ff0000, 4,      0,      0},
  99     {WINED3DFMT_R8G8B8X8_UNORM,             0x0,        0x000000ff, 0x0000ff00, 0x00ff0000, 4,      0,      0},
 100     {WINED3DFMT_R16G16_UNORM,               0x0,        0x0000ffff, 0xffff0000, 0x0,        4,      0,      0},
 101     {WINED3DFMT_B10G10R10A2_UNORM,          0xc0000000, 0x3ff00000, 0x000ffc00, 0x000003ff, 4,      0,      0},
 102     {WINED3DFMT_R16G16B16A16_UNORM,         0x1,        0x0000ffff, 0xffff0000, 0x0,        8,      0,      0},
 103     /* Luminance */
 104     {WINED3DFMT_L8_UNORM,                   0x0,        0x0,        0x0,        0x0,        1,      0,      0},
 105     {WINED3DFMT_L8A8_UNORM,                 0x0000ff00, 0x0,        0x0,        0x0,        2,      0,      0},
 106     {WINED3DFMT_L4A4_UNORM,                 0x000000f0, 0x0,        0x0,        0x0,        1,      0,      0},
 107     {WINED3DFMT_L16_UNORM,                  0x0,        0x0,        0x0,        0x0,        2,      16,     0},
 108     /* Bump mapping stuff */
 109     {WINED3DFMT_R8G8_SNORM,                 0x0,        0x0,        0x0,        0x0,        2,      0,      0},
 110     {WINED3DFMT_R5G5_SNORM_L6_UNORM,        0x0,        0x0,        0x0,        0x0,        2,      0,      0},
 111     {WINED3DFMT_R8G8_SNORM_L8X8_UNORM,      0x0,        0x0,        0x0,        0x0,        4,      0,      0},
 112     {WINED3DFMT_R8G8B8A8_SNORM,             0x0,        0x0,        0x0,        0x0,        4,      0,      0},
 113     {WINED3DFMT_R16G16_SNORM,               0x0,        0x0,        0x0,        0x0,        4,      0,      0},
 114     {WINED3DFMT_R10G11B11_SNORM,            0x0,        0x0,        0x0,        0x0,        4,      0,      0},
 115     {WINED3DFMT_R10G10B10_SNORM_A2_UNORM,   0xb0000000, 0x0,        0x0,        0x0,        4,      0,      0},
 116     /* Depth stencil formats */
 117     {WINED3DFMT_D16_LOCKABLE,               0x0,        0x0,        0x0,        0x0,        2,      16,     0},
 118     {WINED3DFMT_D32_UNORM,                  0x0,        0x0,        0x0,        0x0,        4,      32,     0},
 119     {WINED3DFMT_S1_UINT_D15_UNORM,          0x0,        0x0,        0x0,        0x0,        2,      15,     1},
 120     {WINED3DFMT_D24_UNORM_S8_UINT,          0x0,        0x0,        0x0,        0x0,        4,      24,     8},
 121     {WINED3DFMT_X8D24_UNORM,                0x0,        0x0,        0x0,        0x0,        4,      24,     0},
 122     {WINED3DFMT_S4X4_UINT_D24_UNORM,        0x0,        0x0,        0x0,        0x0,        4,      24,     4},
 123     {WINED3DFMT_D16_UNORM,                  0x0,        0x0,        0x0,        0x0,        2,      16,     0},
 124     {WINED3DFMT_D32_FLOAT,                  0x0,        0x0,        0x0,        0x0,        4,      32,     0},
 125     {WINED3DFMT_S8_UINT_D24_FLOAT,          0x0,        0x0,        0x0,        0x0,        4,      24,     8},
 126     {WINED3DFMT_VERTEXDATA,                 0x0,        0x0,        0x0,        0x0,        0,      0,      0},
 127     {WINED3DFMT_R16_UINT,                   0x0,        0x0,        0x0,        0x0,        2,      0,      0},
 128     {WINED3DFMT_R32_UINT,                   0x0,        0x0,        0x0,        0x0,        4,      0,      0},
 129     {WINED3DFMT_R16G16B16A16_SNORM,         0x0,        0x0,        0x0,        0x0,        8,      0,      0},
 130     /* Vendor-specific formats */
 131     {WINED3DFMT_ATI2N,                      0x0,        0x0,        0x0,        0x0,        1,      0,      0},
 132     {WINED3DFMT_NVHU,                       0x0,        0x0,        0x0,        0x0,        2,      0,      0},
 133     {WINED3DFMT_NVHS,                       0x0,        0x0,        0x0,        0x0,        2,      0,      0},
 134 };
 135
 136 struct wined3d_format_base_flags
 137 {
 138     WINED3DFORMAT format;
 139     DWORD flags;
 140 };
 141
 142 static const struct wined3d_format_base_flags format_base_flags[] =
 143 {
 144     {WINED3DFMT_UYVY,           WINED3DFMT_FLAG_FOURCC},
 145     {WINED3DFMT_YUY2,           WINED3DFMT_FLAG_FOURCC},
 146     {WINED3DFMT_YV12,           WINED3DFMT_FLAG_FOURCC},
 147     {WINED3DFMT_DXT1,           WINED3DFMT_FLAG_FOURCC},
 148     {WINED3DFMT_DXT2,           WINED3DFMT_FLAG_FOURCC},
 149     {WINED3DFMT_DXT3,           WINED3DFMT_FLAG_FOURCC},
 150     {WINED3DFMT_DXT4,           WINED3DFMT_FLAG_FOURCC},
 151     {WINED3DFMT_DXT5,           WINED3DFMT_FLAG_FOURCC},
 152     {WINED3DFMT_MULTI2_ARGB8,   WINED3DFMT_FLAG_FOURCC},
 153     {WINED3DFMT_G8R8_G8B8,      WINED3DFMT_FLAG_FOURCC},
 154     {WINED3DFMT_R8G8_B8G8,      WINED3DFMT_FLAG_FOURCC},
 155     {WINED3DFMT_P8_UINT,        WINED3DFMT_FLAG_GETDC},
 156     {WINED3DFMT_B8G8R8_UNORM,   WINED3DFMT_FLAG_GETDC},
 157     {WINED3DFMT_B8G8R8A8_UNORM, WINED3DFMT_FLAG_GETDC},
 158     {WINED3DFMT_B8G8R8X8_UNORM, WINED3DFMT_FLAG_GETDC},
 159     {WINED3DFMT_B5G6R5_UNORM,   WINED3DFMT_FLAG_GETDC},
 160     {WINED3DFMT_B5G5R5X1_UNORM, WINED3DFMT_FLAG_GETDC},
 161     {WINED3DFMT_B5G5R5A1_UNORM, WINED3DFMT_FLAG_GETDC},
 162     {WINED3DFMT_B4G4R4A4_UNORM, WINED3DFMT_FLAG_GETDC},
 163     {WINED3DFMT_B4G4R4X4_UNORM, WINED3DFMT_FLAG_GETDC},
 164     {WINED3DFMT_R8G8B8A8_UNORM, WINED3DFMT_FLAG_GETDC},
 165     {WINED3DFMT_R8G8B8X8_UNORM, WINED3DFMT_FLAG_GETDC},
 166     {WINED3DFMT_ATI2N,          WINED3DFMT_FLAG_FOURCC},
 167     {WINED3DFMT_NVHU,           WINED3DFMT_FLAG_FOURCC},
 168     {WINED3DFMT_NVHS,           WINED3DFMT_FLAG_FOURCC},
 169 };
 170
 171 struct wined3d_format_compression_info
 172 {
 173     WINED3DFORMAT format;
 174     UINT block_width;
 175     UINT block_height;
 176     UINT block_byte_count;
 177 };
 178
 179 static const struct wined3d_format_compression_info format_compression_info[] =
 180 {
 181     {WINED3DFMT_DXT1,   4,  4,  8},
 182     {WINED3DFMT_DXT2,   4,  4,  16},
 183     {WINED3DFMT_DXT3,   4,  4,  16},
 184     {WINED3DFMT_DXT4,   4,  4,  16},
 185     {WINED3DFMT_DXT5,   4,  4,  16},
 186     {WINED3DFMT_ATI2N,  1,  1,  1},
 187 };
 188
 189 struct wined3d_format_vertex_info
 190 {
 191     WINED3DFORMAT format;
 192     enum wined3d_ffp_emit_idx emit_idx;
 193     GLint component_count;
 194     GLenum gl_vtx_type;
 195     GLint gl_vtx_format;
 196     GLboolean gl_normalized;
 197     unsigned int component_size;
 198 };
 199
 200 static const struct wined3d_format_vertex_info format_vertex_info[] =
 201 {
 202     {WINED3DFMT_R32_FLOAT,          WINED3D_FFP_EMIT_FLOAT1,    1, GL_FLOAT,          1, GL_FALSE, sizeof(float)},
 203     {WINED3DFMT_R32G32_FLOAT,       WINED3D_FFP_EMIT_FLOAT2,    2, GL_FLOAT,          2, GL_FALSE, sizeof(float)},
 204     {WINED3DFMT_R32G32B32_FLOAT,    WINED3D_FFP_EMIT_FLOAT3,    3, GL_FLOAT,          3, GL_FALSE, sizeof(float)},
 205     {WINED3DFMT_R32G32B32A32_FLOAT, WINED3D_FFP_EMIT_FLOAT4,    4, GL_FLOAT,          4, GL_FALSE, sizeof(float)},
 206     {WINED3DFMT_B8G8R8A8_UNORM,     WINED3D_FFP_EMIT_D3DCOLOR,  4, GL_UNSIGNED_BYTE,  4, GL_TRUE,  sizeof(BYTE)},
 207     {WINED3DFMT_R8G8B8A8_UINT,      WINED3D_FFP_EMIT_UBYTE4,    4, GL_UNSIGNED_BYTE,  4, GL_FALSE, sizeof(BYTE)},
 208     {WINED3DFMT_R16G16_SINT,        WINED3D_FFP_EMIT_SHORT2,    2, GL_SHORT,          2, GL_FALSE, sizeof(short int)},
 209     {WINED3DFMT_R16G16B16A16_SINT,  WINED3D_FFP_EMIT_SHORT4,    4, GL_SHORT,          4, GL_FALSE, sizeof(short int)},
 210     {WINED3DFMT_R8G8B8A8_UNORM,     WINED3D_FFP_EMIT_UBYTE4N,   4, GL_UNSIGNED_BYTE,  4, GL_TRUE,  sizeof(BYTE)},
 211     {WINED3DFMT_R16G16_SNORM,       WINED3D_FFP_EMIT_SHORT2N,   2, GL_SHORT,          2, GL_TRUE,  sizeof(short int)},
 212     {WINED3DFMT_R16G16B16A16_SNORM, WINED3D_FFP_EMIT_SHORT4N,   4, GL_SHORT,          4, GL_TRUE,  sizeof(short int)},
 213     {WINED3DFMT_R16G16_UNORM,       WINED3D_FFP_EMIT_USHORT2N,  2, GL_UNSIGNED_SHORT, 2, GL_TRUE,  sizeof(short int)},
 214     {WINED3DFMT_R16G16B16A16_UNORM, WINED3D_FFP_EMIT_USHORT4N,  4, GL_UNSIGNED_SHORT, 4, GL_TRUE,  sizeof(short int)},
 215     {WINED3DFMT_R10G10B10A2_UINT,   WINED3D_FFP_EMIT_UDEC3,     3, GL_UNSIGNED_SHORT, 3, GL_FALSE, sizeof(short int)},
 216     {WINED3DFMT_R10G10B10A2_SNORM,  WINED3D_FFP_EMIT_DEC3N,     3, GL_SHORT,          3, GL_TRUE,  sizeof(short int)},
 217     {WINED3DFMT_R16G16_FLOAT,       WINED3D_FFP_EMIT_FLOAT16_2, 2, GL_FLOAT,          2, GL_FALSE, sizeof(GLhalfNV)},
 218     {WINED3DFMT_R16G16B16A16_FLOAT, WINED3D_FFP_EMIT_FLOAT16_4, 4, GL_FLOAT,          4, GL_FALSE, sizeof(GLhalfNV)}
 219 };
 220
 221 typedef struct {
 222     WINED3DFORMAT           fmt;
 223     GLint                   glInternal, glGammaInternal, rtInternal, glFormat, glType;
 224     unsigned int            Flags;
 225     GL_SupportedExt extension;
 226 } GlPixelFormatDescTemplate;
 227
 228 /*****************************************************************************
 229  * OpenGL format template. Contains unexciting formats which do not need
 230  * extension checks. The order in this table is independent of the order in
 231  * the table StaticPixelFormatDesc above. Not all formats have to be in this
 232  * table.
 233  */
 234 static const GlPixelFormatDescTemplate gl_formats_template[] = {
 235     /* WINED3DFORMAT                    internal                          srgbInternal                       rtInternal
 236             format                      type
 237             flags
 238             extension */
 239     /* FourCC formats */
 240     /* GL_APPLE_ycbcr_422 claims that its '2YUV' format, which is supported via the UNSIGNED_SHORT_8_8_REV_APPLE type
 241      * is equivalent to 'UYVY' format on Windows, and the 'YUVS' via UNSIGNED_SHORT_8_8_APPLE equates to 'YUY2'. The
 242      * d3d9 test however shows that the opposite is true. Since the extension is from 2002, it predates the x86 based
 243      * Macs, so probably the endianess differs. This could be tested as soon as we have a Windows and MacOS on a big
 244      * endian machine
 245      */
 246     {WINED3DFMT_UYVY,                   GL_LUMINANCE_ALPHA,               GL_LUMINANCE_ALPHA,                     0,
 247             GL_LUMINANCE_ALPHA,         GL_UNSIGNED_BYTE,
 248             WINED3DFMT_FLAG_FILTERING,
 249             WINED3D_GL_EXT_NONE},
 250     {WINED3DFMT_UYVY,                   GL_RGB,                           GL_RGB,                                 0,
 251             GL_YCBCR_422_APPLE,         UNSIGNED_SHORT_8_8_APPLE,
 252             WINED3DFMT_FLAG_FILTERING,
 253             APPLE_YCBCR_422},
 254     {WINED3DFMT_YUY2,                   GL_LUMINANCE_ALPHA,               GL_LUMINANCE_ALPHA,                     0,
 255             GL_LUMINANCE_ALPHA,         GL_UNSIGNED_BYTE,
 256             WINED3DFMT_FLAG_FILTERING,
 257             WINED3D_GL_EXT_NONE},
 258     {WINED3DFMT_YUY2,                   GL_RGB,                           GL_RGB,                                 0,
 259             GL_YCBCR_422_APPLE,         UNSIGNED_SHORT_8_8_REV_APPLE,
 260             WINED3DFMT_FLAG_FILTERING,
 261             APPLE_YCBCR_422},
 262     {WINED3DFMT_YV12,                   GL_ALPHA,                         GL_ALPHA,                               0,
 263             GL_ALPHA,                   GL_UNSIGNED_BYTE,
 264             WINED3DFMT_FLAG_FILTERING,
 265             WINED3D_GL_EXT_NONE},
 266     {WINED3DFMT_DXT1,                   GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT, 0,
 267             GL_RGBA,                    GL_UNSIGNED_BYTE,
 268             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 269             EXT_TEXTURE_COMPRESSION_S3TC},
 270     {WINED3DFMT_DXT2,                   GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT, 0,
 271             GL_RGBA,                    GL_UNSIGNED_BYTE,
 272             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 273             EXT_TEXTURE_COMPRESSION_S3TC},
 274     {WINED3DFMT_DXT3,                   GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT, 0,
 275             GL_RGBA,                    GL_UNSIGNED_BYTE,
 276             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 277             EXT_TEXTURE_COMPRESSION_S3TC},
 278     {WINED3DFMT_DXT4,                   GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT, 0,
 279             GL_RGBA,                    GL_UNSIGNED_BYTE,
 280             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 281             EXT_TEXTURE_COMPRESSION_S3TC},
 282     {WINED3DFMT_DXT5,                   GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT, 0,
 283             GL_RGBA,                    GL_UNSIGNED_BYTE,
 284             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 285             EXT_TEXTURE_COMPRESSION_S3TC},
 286     /* IEEE formats */
 287     {WINED3DFMT_R32_FLOAT,              GL_RGB32F_ARB,                    GL_RGB32F_ARB,                          0,
 288             GL_RED,                     GL_FLOAT,
 289             WINED3DFMT_FLAG_RENDERTARGET,
 290             ARB_TEXTURE_FLOAT},
 291     {WINED3DFMT_R32_FLOAT,              GL_R32F,                          GL_R32F,                                0,
 292             GL_RED,                     GL_FLOAT,
 293             WINED3DFMT_FLAG_RENDERTARGET,
 294             ARB_TEXTURE_RG},
 295     {WINED3DFMT_R32G32_FLOAT,           GL_RGB32F_ARB,                    GL_RGB32F_ARB,                          0,
 296             GL_RGB,                     GL_FLOAT,
 297             WINED3DFMT_FLAG_RENDERTARGET,
 298             ARB_TEXTURE_FLOAT},
 299     {WINED3DFMT_R32G32_FLOAT,           GL_RG32F,                         GL_RG32F,                               0,
 300             GL_RG,                      GL_FLOAT,
 301             WINED3DFMT_FLAG_RENDERTARGET,
 302             ARB_TEXTURE_RG},
 303     {WINED3DFMT_R32G32B32A32_FLOAT,     GL_RGBA32F_ARB,                   GL_RGBA32F_ARB,                         0,
 304             GL_RGBA,                    GL_FLOAT,
 305             WINED3DFMT_FLAG_RENDERTARGET,
 306             ARB_TEXTURE_FLOAT},
 307     /* Float */
 308     {WINED3DFMT_R16_FLOAT,              GL_RGB16F_ARB,                    GL_RGB16F_ARB,                          0,
 309             GL_RED,                     GL_HALF_FLOAT_ARB,
 310             WINED3DFMT_FLAG_RENDERTARGET,
 311             ARB_TEXTURE_FLOAT},
 312     {WINED3DFMT_R16_FLOAT,              GL_R16F,                          GL_R16F,                                0,
 313             GL_RED,                     GL_HALF_FLOAT_ARB,
 314             WINED3DFMT_FLAG_RENDERTARGET,
 315             ARB_TEXTURE_RG},
 316     {WINED3DFMT_R16G16_FLOAT,           GL_RGB16F_ARB,                    GL_RGB16F_ARB,                          0,
 317             GL_RGB,                     GL_HALF_FLOAT_ARB,
 318             WINED3DFMT_FLAG_RENDERTARGET,
 319             ARB_TEXTURE_FLOAT},
 320     {WINED3DFMT_R16G16_FLOAT,           GL_RG16F,                         GL_RG16F,                               0,
 321             GL_RG,                      GL_HALF_FLOAT_ARB,
 322             WINED3DFMT_FLAG_RENDERTARGET,
 323             ARB_TEXTURE_RG},
 324     {WINED3DFMT_R16G16B16A16_FLOAT,     GL_RGBA16F_ARB,                   GL_RGBA16F_ARB,                         0,
 325             GL_RGBA,                    GL_HALF_FLOAT_ARB,
 326             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_RENDERTARGET,
 327             ARB_TEXTURE_FLOAT},
 328     /* Palettized formats */
 329     {WINED3DFMT_P8_UINT,                GL_RGBA,                          GL_RGBA,                                0,
 330             GL_RGBA,                    GL_UNSIGNED_BYTE,
 331             0,
 332             ARB_FRAGMENT_PROGRAM},
 333     {WINED3DFMT_P8_UINT,                GL_COLOR_INDEX8_EXT,              GL_COLOR_INDEX8_EXT,                    0,
 334             GL_COLOR_INDEX,             GL_UNSIGNED_BYTE,
 335             0,
 336             EXT_PALETTED_TEXTURE},
 337     /* Standard ARGB formats */
 338     {WINED3DFMT_B8G8R8_UNORM,           GL_RGB8,                          GL_RGB8,                                0,
 339             GL_BGR,                     GL_UNSIGNED_BYTE,
 340             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
 341             WINED3D_GL_EXT_NONE},
 342     {WINED3DFMT_B8G8R8A8_UNORM,         GL_RGBA8,                         GL_SRGB8_ALPHA8_EXT,                    0,
 343             GL_BGRA,                    GL_UNSIGNED_INT_8_8_8_8_REV,
 344             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
 345             WINED3D_GL_EXT_NONE},
 346     {WINED3DFMT_B8G8R8X8_UNORM,         GL_RGB8,                          GL_SRGB8_EXT,                           0,
 347             GL_BGRA,                    GL_UNSIGNED_INT_8_8_8_8_REV,
 348             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
 349             WINED3D_GL_EXT_NONE},
 350     {WINED3DFMT_B5G6R5_UNORM,           GL_RGB5,                          GL_RGB5,                          GL_RGB8,
 351             GL_RGB,                     GL_UNSIGNED_SHORT_5_6_5,
 352             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
 353             WINED3D_GL_EXT_NONE},
 354     {WINED3DFMT_B5G5R5X1_UNORM,         GL_RGB5,                          GL_RGB5_A1,                             0,
 355             GL_BGRA,                    GL_UNSIGNED_SHORT_1_5_5_5_REV,
 356             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 357             WINED3D_GL_EXT_NONE},
 358     {WINED3DFMT_B5G5R5A1_UNORM,         GL_RGB5_A1,                       GL_RGB5_A1,                             0,
 359             GL_BGRA,                    GL_UNSIGNED_SHORT_1_5_5_5_REV,
 360             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 361             WINED3D_GL_EXT_NONE},
 362     {WINED3DFMT_B4G4R4A4_UNORM,         GL_RGBA4,                         GL_SRGB8_ALPHA8_EXT,                    0,
 363             GL_BGRA,                    GL_UNSIGNED_SHORT_4_4_4_4_REV,
 364             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 365             WINED3D_GL_EXT_NONE},
 366     {WINED3DFMT_B2G3R3_UNORM,           GL_R3_G3_B2,                      GL_R3_G3_B2,                            0,
 367             GL_RGB,                     GL_UNSIGNED_BYTE_3_3_2,
 368             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING,
 369             WINED3D_GL_EXT_NONE},
 370     {WINED3DFMT_A8_UNORM,               GL_ALPHA8,                        GL_ALPHA8,                              0,
 371             GL_ALPHA,                   GL_UNSIGNED_BYTE,
 372             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING,
 373             WINED3D_GL_EXT_NONE},
 374     {WINED3DFMT_B4G4R4X4_UNORM,         GL_RGB4,                          GL_RGB4,                                0,
 375             GL_BGRA,                    GL_UNSIGNED_SHORT_4_4_4_4_REV,
 376             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 377             WINED3D_GL_EXT_NONE},
 378     {WINED3DFMT_R10G10B10A2_UNORM,      GL_RGB10_A2,                      GL_RGB10_A2,                            0,
 379             GL_RGBA,                    GL_UNSIGNED_INT_2_10_10_10_REV,
 380             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 381             WINED3D_GL_EXT_NONE},
 382     {WINED3DFMT_R8G8B8A8_UNORM,         GL_RGBA8,                         GL_RGBA8,                               0,
 383             GL_RGBA,                    GL_UNSIGNED_INT_8_8_8_8_REV,
 384             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 385             WINED3D_GL_EXT_NONE},
 386     {WINED3DFMT_R8G8B8X8_UNORM,         GL_RGB8,                          GL_RGB8,                                0,
 387             GL_RGBA,                    GL_UNSIGNED_INT_8_8_8_8_REV,
 388             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 389             WINED3D_GL_EXT_NONE},
 390     {WINED3DFMT_R16G16_UNORM,           GL_RGB16,                         GL_RGB16,                       GL_RGBA16,
 391             GL_RGB,                     GL_UNSIGNED_SHORT,
 392             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 393             WINED3D_GL_EXT_NONE},
 394     {WINED3DFMT_B10G10R10A2_UNORM,      GL_RGB10_A2,                      GL_RGB10_A2,                            0,
 395             GL_BGRA,                    GL_UNSIGNED_INT_2_10_10_10_REV,
 396             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 397             WINED3D_GL_EXT_NONE},
 398     {WINED3DFMT_R16G16B16A16_UNORM,     GL_RGBA16,                        GL_RGBA16,                              0,
 399             GL_RGBA,                    GL_UNSIGNED_SHORT,
 400             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
 401             WINED3D_GL_EXT_NONE},
 402     /* Luminance */
 403     {WINED3DFMT_L8_UNORM,               GL_LUMINANCE8,                    GL_SLUMINANCE8_EXT,                     0,
 404             GL_LUMINANCE,               GL_UNSIGNED_BYTE,
 405             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 406             WINED3D_GL_EXT_NONE},
 407     {WINED3DFMT_L8A8_UNORM,             GL_LUMINANCE8_ALPHA8,             GL_SLUMINANCE8_ALPHA8_EXT,              0,
 408             GL_LUMINANCE_ALPHA,         GL_UNSIGNED_BYTE,
 409             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 410             WINED3D_GL_EXT_NONE},
 411     {WINED3DFMT_L4A4_UNORM,             GL_LUMINANCE4_ALPHA4,             GL_LUMINANCE4_ALPHA4,                   0,
 412             GL_LUMINANCE_ALPHA,         GL_UNSIGNED_BYTE,
 413             0,
 414             WINED3D_GL_EXT_NONE},
 415     /* Bump mapping stuff */
 416     {WINED3DFMT_R8G8_SNORM,             GL_RGB8,                          GL_RGB8,                                0,
 417             GL_BGR,                     GL_UNSIGNED_BYTE,
 418             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 419             WINED3D_GL_EXT_NONE},
 420     {WINED3DFMT_R8G8_SNORM,             GL_DSDT8_NV,                      GL_DSDT8_NV,                            0,
 421             GL_DSDT_NV,                 GL_BYTE,
 422             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 423             NV_TEXTURE_SHADER},
 424     {WINED3DFMT_R5G5_SNORM_L6_UNORM,    GL_RGB5,                          GL_RGB5,                                0,
 425             GL_RGB,                     GL_UNSIGNED_SHORT_5_6_5,
 426             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 427             WINED3D_GL_EXT_NONE},
 428     {WINED3DFMT_R5G5_SNORM_L6_UNORM,    GL_DSDT8_MAG8_NV,                 GL_DSDT8_MAG8_NV,                       0,
 429             GL_DSDT_MAG_NV,             GL_BYTE,
 430             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 431             NV_TEXTURE_SHADER},
 432     {WINED3DFMT_R8G8_SNORM_L8X8_UNORM,  GL_RGB8,                          GL_RGB8,                                0,
 433             GL_BGRA,                    GL_UNSIGNED_INT_8_8_8_8_REV,
 434             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 435             WINED3D_GL_EXT_NONE},
 436     {WINED3DFMT_R8G8_SNORM_L8X8_UNORM,  GL_DSDT8_MAG8_INTENSITY8_NV,      GL_DSDT8_MAG8_INTENSITY8_NV,            0,
 437             GL_DSDT_MAG_VIB_NV,         GL_UNSIGNED_INT_8_8_S8_S8_REV_NV,
 438             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 439             NV_TEXTURE_SHADER},
 440     {WINED3DFMT_R8G8B8A8_SNORM,         GL_RGBA8,                         GL_RGBA8,                               0,
 441             GL_BGRA,                    GL_UNSIGNED_BYTE,
 442             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 443             WINED3D_GL_EXT_NONE},
 444     {WINED3DFMT_R8G8B8A8_SNORM,         GL_SIGNED_RGBA8_NV,               GL_SIGNED_RGBA8_NV,                     0,
 445             GL_RGBA,                    GL_BYTE,
 446             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 447             NV_TEXTURE_SHADER},
 448     {WINED3DFMT_R16G16_SNORM,           GL_RGB16,                         GL_RGB16,                               0,
 449             GL_BGR,                     GL_UNSIGNED_SHORT,
 450             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 451             WINED3D_GL_EXT_NONE},
 452     {WINED3DFMT_R16G16_SNORM,           GL_SIGNED_HILO16_NV,              GL_SIGNED_HILO16_NV,                    0,
 453             GL_HILO_NV,                 GL_SHORT,
 454             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 455             NV_TEXTURE_SHADER},
 456     /* Depth stencil formats */
 457     {WINED3DFMT_D16_LOCKABLE,           GL_DEPTH_COMPONENT24_ARB,         GL_DEPTH_COMPONENT24_ARB,               0,
 458             GL_DEPTH_COMPONENT,         GL_UNSIGNED_SHORT,
 459             WINED3DFMT_FLAG_DEPTH,
 460             ARB_DEPTH_TEXTURE},
 461     {WINED3DFMT_D32_UNORM,              GL_DEPTH_COMPONENT32_ARB,         GL_DEPTH_COMPONENT32_ARB,               0,
 462             GL_DEPTH_COMPONENT,         GL_UNSIGNED_INT,
 463             WINED3DFMT_FLAG_DEPTH,
 464             ARB_DEPTH_TEXTURE},
 465     {WINED3DFMT_S1_UINT_D15_UNORM,      GL_DEPTH_COMPONENT24_ARB,         GL_DEPTH_COMPONENT24_ARB,               0,
 466             GL_DEPTH_COMPONENT,         GL_UNSIGNED_SHORT,
 467             WINED3DFMT_FLAG_DEPTH,
 468             ARB_DEPTH_TEXTURE},
 469     {WINED3DFMT_S1_UINT_D15_UNORM,      GL_DEPTH24_STENCIL8_EXT,          GL_DEPTH24_STENCIL8_EXT,                0,
 470             GL_DEPTH_STENCIL_EXT,       GL_UNSIGNED_INT_24_8_EXT,
 471             WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL,
 472             EXT_PACKED_DEPTH_STENCIL},
 473     {WINED3DFMT_S1_UINT_D15_UNORM,      GL_DEPTH24_STENCIL8,              GL_DEPTH24_STENCIL8,                    0,
 474             GL_DEPTH_STENCIL,           GL_UNSIGNED_INT_24_8,
 475             WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL,
 476             ARB_FRAMEBUFFER_OBJECT},
 477     {WINED3DFMT_D24_UNORM_S8_UINT,      GL_DEPTH_COMPONENT24_ARB,         GL_DEPTH_COMPONENT24_ARB,               0,
 478             GL_DEPTH_COMPONENT,         GL_UNSIGNED_INT,
 479             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH,
 480             ARB_DEPTH_TEXTURE},
 481     {WINED3DFMT_D24_UNORM_S8_UINT,      GL_DEPTH24_STENCIL8_EXT,          GL_DEPTH24_STENCIL8_EXT,                0,
 482             GL_DEPTH_STENCIL_EXT,       GL_UNSIGNED_INT_24_8_EXT,
 483             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL,
 484             EXT_PACKED_DEPTH_STENCIL},
 485     {WINED3DFMT_D24_UNORM_S8_UINT,      GL_DEPTH24_STENCIL8,              GL_DEPTH24_STENCIL8,                    0,
 486             GL_DEPTH_STENCIL,           GL_UNSIGNED_INT_24_8,
 487             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL,
 488             ARB_FRAMEBUFFER_OBJECT},
 489     {WINED3DFMT_X8D24_UNORM,            GL_DEPTH_COMPONENT24_ARB,         GL_DEPTH_COMPONENT24_ARB,               0,
 490             GL_DEPTH_COMPONENT,         GL_UNSIGNED_INT,
 491             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH,
 492             ARB_DEPTH_TEXTURE},
 493     {WINED3DFMT_S4X4_UINT_D24_UNORM,    GL_DEPTH_COMPONENT24_ARB,         GL_DEPTH_COMPONENT24_ARB,               0,
 494             GL_DEPTH_COMPONENT,         GL_UNSIGNED_INT,
 495             WINED3DFMT_FLAG_DEPTH,
 496             ARB_DEPTH_TEXTURE},
 497     {WINED3DFMT_S4X4_UINT_D24_UNORM,    GL_DEPTH24_STENCIL8_EXT,          GL_DEPTH24_STENCIL8_EXT,                0,
 498             GL_DEPTH_STENCIL_EXT,       GL_UNSIGNED_INT_24_8_EXT,
 499             WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL,
 500             EXT_PACKED_DEPTH_STENCIL},
 501     {WINED3DFMT_S4X4_UINT_D24_UNORM,    GL_DEPTH24_STENCIL8,              GL_DEPTH24_STENCIL8,                    0,
 502             GL_DEPTH_STENCIL,           GL_UNSIGNED_INT_24_8,
 503             WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL,
 504             ARB_FRAMEBUFFER_OBJECT},
 505     {WINED3DFMT_D16_UNORM,              GL_DEPTH_COMPONENT24_ARB,         GL_DEPTH_COMPONENT24_ARB,               0,
 506             GL_DEPTH_COMPONENT,         GL_UNSIGNED_SHORT,
 507             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_DEPTH,
 508             ARB_DEPTH_TEXTURE},
 509     {WINED3DFMT_L16_UNORM,              GL_LUMINANCE16,                   GL_LUMINANCE16,                         0,
 510             GL_LUMINANCE,               GL_UNSIGNED_SHORT,
 511             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
 512             WINED3D_GL_EXT_NONE},
 513     {WINED3DFMT_D32_FLOAT,              GL_DEPTH_COMPONENT32F,            GL_DEPTH_COMPONENT32F,                  0,
 514             GL_DEPTH_COMPONENT,         GL_FLOAT,
 515             WINED3DFMT_FLAG_DEPTH,
 516             ARB_DEPTH_BUFFER_FLOAT},
 517     {WINED3DFMT_S8_UINT_D24_FLOAT,      GL_DEPTH32F_STENCIL8,             GL_DEPTH32F_STENCIL8,                   0,
 518             GL_DEPTH_STENCIL,           GL_FLOAT_32_UNSIGNED_INT_24_8_REV,
 519             WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL,
 520             ARB_DEPTH_BUFFER_FLOAT},
 521     /* Vendor-specific formats */
 522     {WINED3DFMT_ATI2N,                  GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI, GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI, 0,
 523             GL_LUMINANCE_ALPHA,         GL_UNSIGNED_BYTE,
 524             0,
 525             ATI_TEXTURE_COMPRESSION_3DC},
 526     {WINED3DFMT_ATI2N,                  GL_COMPRESSED_RED_GREEN_RGTC2_EXT, GL_COMPRESSED_RED_GREEN_RGTC2_EXT,     0,
 527             GL_LUMINANCE_ALPHA,         GL_UNSIGNED_BYTE,
 528             0,
 529             EXT_TEXTURE_COMPRESSION_RGTC},
 530 };
 531
 532 static inline int getFmtIdx(WINED3DFORMAT fmt) {
 533     /* First check if the format is at the position of its value.
 534      * This will catch the argb formats before the loop is entered
 535      */
 536     if(fmt < (sizeof(formats) / sizeof(formats[0])) && formats[fmt].format == fmt) {
 537         return fmt;
 538     } else {
 539         unsigned int i;
 540         for(i = 0; i < (sizeof(formats) / sizeof(formats[0])); i++) {
 541             if(formats[i].format == fmt) {
 542                 return i;
 543             }
 544         }
 545     }
 546     return -1;
 547 }
 548
 549 static BOOL init_format_base_info(struct wined3d_gl_info *gl_info)
 550 {
 551     UINT format_count = sizeof(formats) / sizeof(*formats);
 552     UINT i;
 553
 554     gl_info->gl_formats = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, format_count * sizeof(*gl_info->gl_formats));
 555     if (!gl_info->gl_formats)
 556     {
 557         ERR("Failed to allocate memory.\n");
 558         return FALSE;
 559     }
 560
 561     for (i = 0; i < format_count; ++i)
 562     {
 563         struct GlPixelFormatDesc *desc = &gl_info->gl_formats[i];
 564         desc->format = formats[i].format;
 565         desc->red_mask = formats[i].redMask;
 566         desc->green_mask = formats[i].greenMask;
 567         desc->blue_mask = formats[i].blueMask;
 568         desc->alpha_mask = formats[i].alphaMask;
 569         desc->byte_count = formats[i].bpp;
 570         desc->depth_size = formats[i].depthSize;
 571         desc->stencil_size = formats[i].stencilSize;
 572     }
 573
 574     for (i = 0; i < (sizeof(format_base_flags) / sizeof(*format_base_flags)); ++i)
 575     {
 576         int fmt_idx = getFmtIdx(format_base_flags[i].format);
 577
 578         if (fmt_idx == -1)
 579         {
 580             ERR("Format %s (%#x) not found.\n",
 581                     debug_d3dformat(format_base_flags[i].format), format_base_flags[i].format);
 582             HeapFree(GetProcessHeap(), 0, gl_info->gl_formats);
 583             return FALSE;
 584         }
 585
 586         gl_info->gl_formats[fmt_idx].Flags |= format_base_flags[i].flags;
 587     }
 588
 589     return TRUE;
 590 }
 591
 592 static BOOL init_format_compression_info(struct wined3d_gl_info *gl_info)
 593 {
 594     unsigned int i;
 595
 596     for (i = 0; i < (sizeof(format_compression_info) / sizeof(*format_compression_info)); ++i)
 597     {
 598         struct GlPixelFormatDesc *format_desc;
 599         int fmt_idx = getFmtIdx(format_compression_info[i].format);
 600
 601         if (fmt_idx == -1)
 602         {
 603             ERR("Format %s (%#x) not found.\n",
 604                     debug_d3dformat(format_compression_info[i].format), format_compression_info[i].format);
 605             return FALSE;
 606         }
 607
 608         format_desc = &gl_info->gl_formats[fmt_idx];
 609         format_desc->block_width = format_compression_info[i].block_width;
 610         format_desc->block_height = format_compression_info[i].block_height;
 611         format_desc->block_byte_count = format_compression_info[i].block_byte_count;
 612         format_desc->Flags |= WINED3DFMT_FLAG_COMPRESSED;
 613     }
 614
 615     return TRUE;
 616 }
 617
 618 /* Context activation is done by the caller. */
 619 static void check_fbo_compat(const struct wined3d_gl_info *gl_info, struct GlPixelFormatDesc *format_desc)
 620 {
 621     /* Check if the default internal format is supported as a frame buffer
 622      * target, otherwise fall back to the render target internal.
 623      *
 624      * Try to stick to the standard format if possible, this limits precision differences. */
 625     GLenum status;
 626     GLuint tex;
 627
 628     ENTER_GL();
 629
 630     while(glGetError());
 631     glDisable(GL_BLEND);
 632
 633     glGenTextures(1, &tex);
 634     glBindTexture(GL_TEXTURE_2D, tex);
 635
 636     glTexImage2D(GL_TEXTURE_2D, 0, format_desc->glInternal, 16, 16, 0,
 637             format_desc->glFormat, format_desc->glType, NULL);
 638     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 639     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 640
 641     gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex, 0);
 642
 643     status = gl_info->fbo_ops.glCheckFramebufferStatus(GL_FRAMEBUFFER);
 644     checkGLcall("Framebuffer format check");
 645
 646     if (status == GL_FRAMEBUFFER_COMPLETE)
 647     {
 648         TRACE("Format %s is supported as FBO color attachment\n", debug_d3dformat(format_desc->format));
 649         format_desc->Flags |= WINED3DFMT_FLAG_FBO_ATTACHABLE;
 650         format_desc->rtInternal = format_desc->glInternal;
 651     }
 652     else
 653     {
 654         if (!format_desc->rtInternal)
 655         {
 656             if (format_desc->Flags & WINED3DFMT_FLAG_RENDERTARGET)
 657             {
 658                 FIXME("Format %s with rendertarget flag is not supported as FBO color attachment,"
 659                         " and no fallback specified.\n", debug_d3dformat(format_desc->format));
 660                 format_desc->Flags &= ~WINED3DFMT_FLAG_RENDERTARGET;
 661             }
 662             else
 663             {
 664                 TRACE("Format %s is not supported as FBO color attachment.\n", debug_d3dformat(format_desc->format));
 665             }
 666             format_desc->rtInternal = format_desc->glInternal;
 667         }
 668         else
 669         {
 670             TRACE("Format %s is not supported as FBO color attachment, trying rtInternal format as fallback.\n",
 671                     debug_d3dformat(format_desc->format));
 672
 673             while(glGetError());
 674
 675             gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);
 676
 677             glTexImage2D(GL_TEXTURE_2D, 0, format_desc->rtInternal, 16, 16, 0,
 678                     format_desc->glFormat, format_desc->glType, NULL);
 679             glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 680             glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 681
 682             gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex, 0);
 683
 684             status = gl_info->fbo_ops.glCheckFramebufferStatus(GL_FRAMEBUFFER);
 685             checkGLcall("Framebuffer format check");
 686
 687             if (status == GL_FRAMEBUFFER_COMPLETE)
 688             {
 689                 TRACE("Format %s rtInternal format is supported as FBO color attachment\n",
 690                         debug_d3dformat(format_desc->format));
 691             }
 692             else
 693             {
 694                 FIXME("Format %s rtInternal format is not supported as FBO color attachment.\n",
 695                         debug_d3dformat(format_desc->format));
 696                 format_desc->Flags &= ~WINED3DFMT_FLAG_RENDERTARGET;
 697             }
 698         }
 699     }
 700
 701     if (status == GL_FRAMEBUFFER_COMPLETE && format_desc->Flags & WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING)
 702     {
 703         GLuint rb;
 704
 705         if (gl_info->supported[ARB_FRAMEBUFFER_OBJECT]
 706                 || gl_info->supported[EXT_PACKED_DEPTH_STENCIL])
 707         {
 708             gl_info->fbo_ops.glGenRenderbuffers(1, &rb);
 709             gl_info->fbo_ops.glBindRenderbuffer(GL_RENDERBUFFER, rb);
 710             gl_info->fbo_ops.glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH24_STENCIL8, 16, 16);
 711             gl_info->fbo_ops.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rb);
 712             gl_info->fbo_ops.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, rb);
 713             checkGLcall("RB attachment");
 714         }
 715
 716         glEnable(GL_BLEND);
 717         glClear(GL_COLOR_BUFFER_BIT);
 718         if (glGetError() == GL_INVALID_FRAMEBUFFER_OPERATION)
 719         {
 720             while(glGetError());
 721             TRACE("Format doesn't support post-pixelshader blending.\n");
 722             format_desc->Flags &= ~WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING;
 723         }
 724
 725         if (gl_info->supported[ARB_FRAMEBUFFER_OBJECT]
 726                 || gl_info->supported[EXT_PACKED_DEPTH_STENCIL])
 727         {
 728             gl_info->fbo_ops.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, 0);
 729             gl_info->fbo_ops.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, 0);
 730             gl_info->fbo_ops.glDeleteRenderbuffers(1, &rb);
 731             checkGLcall("RB cleanup");
 732         }
 733     }
 734
 735     glDeleteTextures(1, &tex);
 736
 737     LEAVE_GL();
 738 }
 739
 740 /* Context activation is done by the caller. */
 741 static void init_format_fbo_compat_info(struct wined3d_gl_info *gl_info)
 742 {
 743     unsigned int i;
 744     GLuint fbo;
 745
 746     if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
 747     {
 748         ENTER_GL();
 749
 750         gl_info->fbo_ops.glGenFramebuffers(1, &fbo);
 751         gl_info->fbo_ops.glBindFramebuffer(GL_FRAMEBUFFER, fbo);
 752
 753         LEAVE_GL();
 754     }
 755
 756     for (i = 0; i < sizeof(formats) / sizeof(*formats); ++i)
 757     {
 758         struct GlPixelFormatDesc *desc = &gl_info->gl_formats[i];
 759
 760         if (!desc->glInternal) continue;
 761
 762         if (desc->Flags & (WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL))
 763         {
 764             TRACE("Skipping format %s because it's a depth/stencil format.\n",
 765                     debug_d3dformat(desc->format));
 766             continue;
 767         }
 768
 769         if (desc->Flags & WINED3DFMT_FLAG_COMPRESSED)
 770         {
 771             TRACE("Skipping format %s because it's a compressed format.\n",
 772                     debug_d3dformat(desc->format));
 773             continue;
 774         }
 775
 776         if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
 777         {
 778             TRACE("Checking if format %s is supported as FBO color attachment...\n", debug_d3dformat(desc->format));
 779             check_fbo_compat(gl_info, desc);
 780         }
 781         else
 782         {
 783             desc->rtInternal = desc->glInternal;
 784         }
 785     }
 786
 787     if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
 788     {
 789         ENTER_GL();
 790
 791         gl_info->fbo_ops.glDeleteFramebuffers(1, &fbo);
 792
 793         LEAVE_GL();
 794     }
 795 }
 796
 797 static BOOL init_format_texture_info(struct wined3d_gl_info *gl_info)
 798 {
 799     unsigned int i;
 800
 801     for (i = 0; i < sizeof(gl_formats_template) / sizeof(gl_formats_template[0]); ++i)
 802     {
 803         int fmt_idx = getFmtIdx(gl_formats_template[i].fmt);
 804         struct GlPixelFormatDesc *desc;
 805
 806         if (fmt_idx == -1)
 807         {
 808             ERR("Format %s (%#x) not found.\n",
 809                     debug_d3dformat(gl_formats_template[i].fmt), gl_formats_template[i].fmt);
 810             return FALSE;
 811         }
 812
 813         if (!gl_info->supported[gl_formats_template[i].extension]) continue;
 814
 815         desc = &gl_info->gl_formats[fmt_idx];
 816         desc->glInternal = gl_formats_template[i].glInternal;
 817         desc->glGammaInternal = gl_formats_template[i].glGammaInternal;
 818         desc->rtInternal = gl_formats_template[i].rtInternal;
 819         desc->glFormat = gl_formats_template[i].glFormat;
 820         desc->glType = gl_formats_template[i].glType;
 821         desc->color_fixup = COLOR_FIXUP_IDENTITY;
 822         desc->Flags |= gl_formats_template[i].Flags;
 823         desc->heightscale = 1.0f;
 824     }
 825
 826     return TRUE;
 827 }
 828
 829 static BOOL color_match(DWORD c1, DWORD c2, BYTE max_diff)
 830 {
 831     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
 832     c1 >>= 8; c2 >>= 8;
 833     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
 834     c1 >>= 8; c2 >>= 8;
 835     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
 836     c1 >>= 8; c2 >>= 8;
 837     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
 838     return TRUE;
 839 }
 840
 841 /* A context is provided by the caller */
 842 static BOOL check_filter(const struct wined3d_gl_info *gl_info, GLenum internal)
 843 {
 844     GLuint tex, fbo, buffer;
 845     const DWORD data[] = {0x00000000, 0xffffffff};
 846     DWORD readback[16 * 1];
 847     BOOL ret = FALSE;
 848
 849     /* Render a filtered texture and see what happens. This is intended to detect the lack of
 850      * float16 filtering on ATI X1000 class cards. The drivers disable filtering instead of
 851      * falling back to software. If this changes in the future this code will get fooled and
 852      * apps might hit the software path due to incorrectly advertised caps.
 853      *
 854      * Its unlikely that this changes however. GL Games like Mass Effect depend on the filter
 855      * disable fallback, if Apple or ATI ever change the driver behavior they will break more
 856      * than Wine. The Linux binary <= r500 driver is not maintained any more anyway
 857      */
 858
 859     ENTER_GL();
 860     while(glGetError());
 861
 862     glGenTextures(1, &buffer);
 863     glBindTexture(GL_TEXTURE_2D, buffer);
 864     memset(readback, 0x7e, sizeof(readback));
 865     glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 16, 1, 0, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, readback);
 866     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 867     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 868     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 869     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
 870     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
 871
 872     glGenTextures(1, &tex);
 873     glBindTexture(GL_TEXTURE_2D, tex);
 874     glTexImage2D(GL_TEXTURE_2D, 0, internal, 2, 1, 0, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, data);
 875     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
 876     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
 877     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 878     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
 879     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
 880     glEnable(GL_TEXTURE_2D);
 881
 882     gl_info->fbo_ops.glGenFramebuffers(1, &fbo);
 883     gl_info->fbo_ops.glBindFramebuffer(GL_FRAMEBUFFER, fbo);
 884     gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, buffer, 0);
 885     glDrawBuffer(GL_COLOR_ATTACHMENT0);
 886
 887     glViewport(0, 0, 16, 1);
 888     glDisable(GL_LIGHTING);
 889     glMatrixMode(GL_MODELVIEW);
 890     glLoadIdentity();
 891     glMatrixMode(GL_PROJECTION);
 892     glLoadIdentity();
 893
 894     glClearColor(0, 1, 0, 0);
 895     glClear(GL_COLOR_BUFFER_BIT);
 896
 897     glBegin(GL_TRIANGLE_STRIP);
 898     glTexCoord2f(0.0, 0.0);
 899     glVertex2f(-1.0f, -1.0f);
 900     glTexCoord2f(1.0, 0.0);
 901     glVertex2f(1.0f, -1.0f);
 902     glTexCoord2f(0.0, 1.0);
 903     glVertex2f(-1.0f, 1.0f);
 904     glTexCoord2f(1.0, 1.0);
 905     glVertex2f(1.0f, 1.0f);
 906     glEnd();
 907
 908     glBindTexture(GL_TEXTURE_2D, buffer);
 909     memset(readback, 0x7f, sizeof(readback));
 910     glGetTexImage(GL_TEXTURE_2D, 0, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, readback);
 911     if(color_match(readback[6], 0xffffffff, 5) || color_match(readback[6], 0x00000000, 5) ||
 912        color_match(readback[9], 0xffffffff, 5) || color_match(readback[9], 0x00000000, 5))
 913     {
 914         TRACE("Read back colors 0x%08x and 0x%08x close to unfiltered color, asuming no filtering\n",
 915               readback[6], readback[9]);
 916         ret = FALSE;
 917     }
 918     else
 919     {
 920         TRACE("Read back colors are 0x%08x and 0x%08x, assuming texture is filtered\n",
 921               readback[6], readback[9]);
 922         ret = TRUE;
 923     }
 924
 925     gl_info->fbo_ops.glBindFramebuffer(GL_FRAMEBUFFER, 0);
 926     gl_info->fbo_ops.glDeleteFramebuffers(1, &fbo);
 927     glDeleteTextures(1, &tex);
 928     glDeleteTextures(1, &buffer);
 929
 930     if(glGetError())
 931     {
 932         FIXME("Error during filtering test for format %x, returning no filtering\n", internal);
 933         ret = FALSE;
 934     }
 935     LEAVE_GL();
 936     return ret;
 937 }
 938
 939 static void init_format_filter_info(struct wined3d_gl_info *gl_info, enum wined3d_pci_vendor vendor)
 940 {
 941     unsigned int fmt_idx, i;
 942     WINED3DFORMAT fmts16[] = {
 943         WINED3DFMT_R16_FLOAT,
 944         WINED3DFMT_R16G16_FLOAT,
 945         WINED3DFMT_R16G16B16A16_FLOAT,
 946     };
 947     BOOL filtered;
 948     struct GlPixelFormatDesc *desc;
 949
 950     if(wined3d_settings.offscreen_rendering_mode != ORM_FBO)
 951     {
 952         WARN("No FBO support, or no FBO ORM, guessing filter info from GL caps\n");
 953         if (vendor == HW_VENDOR_NVIDIA && gl_info->supported[ARB_TEXTURE_FLOAT])
 954         {
 955             TRACE("Nvidia card with texture_float support: Assuming float16 blending\n");
 956             filtered = TRUE;
 957         }
 958         else if (gl_info->limits.glsl_varyings > 44)
 959         {
 960             TRACE("More than 44 GLSL varyings - assuming d3d10 card with float16 blending\n");
 961             filtered = TRUE;
 962         }
 963         else
 964         {
 965             TRACE("Assuming no float16 blending\n");
 966             filtered = FALSE;
 967         }
 968
 969         if(filtered)
 970         {
 971             for(i = 0; i < (sizeof(fmts16) / sizeof(*fmts16)); i++)
 972             {
 973                 fmt_idx = getFmtIdx(fmts16[i]);
 974                 gl_info->gl_formats[fmt_idx].Flags |= WINED3DFMT_FLAG_FILTERING;
 975             }
 976         }
 977         return;
 978     }
 979
 980     for(i = 0; i < (sizeof(fmts16) / sizeof(*fmts16)); i++)
 981     {
 982         fmt_idx = getFmtIdx(fmts16[i]);
 983         desc = &gl_info->gl_formats[fmt_idx];
 984         if(!desc->glInternal) continue; /* Not supported by GL */
 985
 986         filtered = check_filter(gl_info, gl_info->gl_formats[fmt_idx].glInternal);
 987         if(filtered)
 988         {
 989             TRACE("Format %s supports filtering\n", debug_d3dformat(fmts16[i]));
 990             desc->Flags |= WINED3DFMT_FLAG_FILTERING;
 991         }
 992         else
 993         {
 994             TRACE("Format %s does not support filtering\n", debug_d3dformat(fmts16[i]));
 995         }
 996     }
 997 }
 998
 999 static void apply_format_fixups(struct wined3d_gl_info *gl_info)
1000 {
1001     int idx;
1002
1003     idx = getFmtIdx(WINED3DFMT_R16_FLOAT);
1004     gl_info->gl_formats[idx].color_fixup = create_color_fixup_desc(
1005             0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
1006
1007     idx = getFmtIdx(WINED3DFMT_R32_FLOAT);
1008     gl_info->gl_formats[idx].color_fixup = create_color_fixup_desc(
1009             0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
1010
1011     idx = getFmtIdx(WINED3DFMT_R16G16_UNORM);
1012     gl_info->gl_formats[idx].color_fixup = create_color_fixup_desc(
1013             0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
1014
1015     idx = getFmtIdx(WINED3DFMT_R16G16_FLOAT);
1016     gl_info->gl_formats[idx].color_fixup = create_color_fixup_desc(
1017             0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
1018
1019     idx = getFmtIdx(WINED3DFMT_R32G32_FLOAT);
1020     gl_info->gl_formats[idx].color_fixup = create_color_fixup_desc(
1021             0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_W);
1022
1023     /* V8U8 is supported natively by GL_ATI_envmap_bumpmap and GL_NV_texture_shader.
1024      * V16U16 is only supported by GL_NV_texture_shader. The formats need fixup if
1025      * their extensions are not available. GL_ATI_envmap_bumpmap is not used because
1026      * the only driver that implements it(fglrx) has a buggy implementation.
1027      *
1028      * V8U8 and V16U16 need a fixup of the undefined blue channel. OpenGL
1029      * returns 0.0 when sampling from it, DirectX 1.0. So we always have in-shader
1030      * conversion for this format.
1031      */
1032     if (!gl_info->supported[NV_TEXTURE_SHADER])
1033     {
1034         idx = getFmtIdx(WINED3DFMT_R8G8_SNORM);
1035         gl_info->gl_formats[idx].color_fixup = create_color_fixup_desc(
1036                 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1037         idx = getFmtIdx(WINED3DFMT_R16G16_SNORM);
1038         gl_info->gl_formats[idx].color_fixup = create_color_fixup_desc(
1039                 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1040     }
1041     else
1042     {
1043         idx = getFmtIdx(WINED3DFMT_R8G8_SNORM);
1044         gl_info->gl_formats[idx].color_fixup = create_color_fixup_desc(
1045                 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1046         idx = getFmtIdx(WINED3DFMT_R16G16_SNORM);
1047         gl_info->gl_formats[idx].color_fixup = create_color_fixup_desc(
1048                 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1049     }
1050
1051     if (!gl_info->supported[NV_TEXTURE_SHADER])
1052     {
1053         /* If GL_NV_texture_shader is not supported, those formats are converted, incompatibly
1054          * with each other
1055          */
1056         idx = getFmtIdx(WINED3DFMT_R5G5_SNORM_L6_UNORM);
1057         gl_info->gl_formats[idx].color_fixup = create_color_fixup_desc(
1058                 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_ONE);
1059         idx = getFmtIdx(WINED3DFMT_R8G8_SNORM_L8X8_UNORM);
1060         gl_info->gl_formats[idx].color_fixup = create_color_fixup_desc(
1061                 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W);
1062         idx = getFmtIdx(WINED3DFMT_R8G8B8A8_SNORM);
1063         gl_info->gl_formats[idx].color_fixup = create_color_fixup_desc(
1064                 1, CHANNEL_SOURCE_X, 1, CHANNEL_SOURCE_Y, 1, CHANNEL_SOURCE_Z, 1, CHANNEL_SOURCE_W);
1065     }
1066     else
1067     {
1068         /* If GL_NV_texture_shader is supported, WINED3DFMT_L6V5U5 and WINED3DFMT_X8L8V8U8
1069          * are converted at surface loading time, but they do not need any modification in
1070          * the shader, thus they are compatible with all WINED3DFMT_UNKNOWN group formats.
1071          * WINED3DFMT_Q8W8V8U8 doesn't even need load-time conversion
1072          */
1073     }
1074
1075     if (gl_info->supported[EXT_TEXTURE_COMPRESSION_RGTC])
1076     {
1077         idx = getFmtIdx(WINED3DFMT_ATI2N);
1078         gl_info->gl_formats[idx].color_fixup = create_color_fixup_desc(
1079                 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1080     }
1081     else if (gl_info->supported[ATI_TEXTURE_COMPRESSION_3DC])
1082     {
1083         idx = getFmtIdx(WINED3DFMT_ATI2N);
1084         gl_info->gl_formats[idx].color_fixup= create_color_fixup_desc(
1085                 0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_W, 0, CHANNEL_SOURCE_ONE, 0, CHANNEL_SOURCE_ONE);
1086     }
1087
1088     if (!gl_info->supported[APPLE_YCBCR_422])
1089     {
1090         idx = getFmtIdx(WINED3DFMT_YUY2);
1091         gl_info->gl_formats[idx].color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_YUY2);
1092
1093         idx = getFmtIdx(WINED3DFMT_UYVY);
1094         gl_info->gl_formats[idx].color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_UYVY);
1095     }
1096
1097     idx = getFmtIdx(WINED3DFMT_YV12);
1098     gl_info->gl_formats[idx].heightscale = 1.5f;
1099     gl_info->gl_formats[idx].color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_YV12);
1100
1101     idx = getFmtIdx(WINED3DFMT_P8_UINT);
1102     gl_info->gl_formats[idx].color_fixup = create_complex_fixup_desc(COMPLEX_FIXUP_P8);
1103
1104     if (gl_info->supported[ARB_VERTEX_ARRAY_BGRA])
1105     {
1106         idx = getFmtIdx(WINED3DFMT_B8G8R8A8_UNORM);
1107         gl_info->gl_formats[idx].gl_vtx_format = GL_BGRA;
1108     }
1109
1110     if (gl_info->supported[ARB_HALF_FLOAT_VERTEX])
1111     {
1112         /* Do not change the size of the type, it is CPU side. We have to change the GPU-side information though.
1113          * It is the job of the vertex buffer code to make sure that the vbos have the right format */
1114         idx = getFmtIdx(WINED3DFMT_R16G16_FLOAT);
1115         gl_info->gl_formats[idx].gl_vtx_type = GL_HALF_FLOAT; /* == GL_HALF_FLOAT_NV */
1116
1117         idx = getFmtIdx(WINED3DFMT_R16G16B16A16_FLOAT);
1118         gl_info->gl_formats[idx].gl_vtx_type = GL_HALF_FLOAT;
1119     }
1120 }
1121
1122 static BOOL init_format_vertex_info(struct wined3d_gl_info *gl_info)
1123 {
1124     unsigned int i;
1125
1126     for (i = 0; i < (sizeof(format_vertex_info) / sizeof(*format_vertex_info)); ++i)
1127     {
1128         struct GlPixelFormatDesc *format_desc;
1129         int fmt_idx = getFmtIdx(format_vertex_info[i].format);
1130
1131         if (fmt_idx == -1)
1132         {
1133             ERR("Format %s (%#x) not found.\n",
1134                     debug_d3dformat(format_vertex_info[i].format), format_vertex_info[i].format);
1135             return FALSE;
1136         }
1137
1138         format_desc = &gl_info->gl_formats[fmt_idx];
1139         format_desc->emit_idx = format_vertex_info[i].emit_idx;
1140         format_desc->component_count = format_vertex_info[i].component_count;
1141         format_desc->gl_vtx_type = format_vertex_info[i].gl_vtx_type;
1142         format_desc->gl_vtx_format = format_vertex_info[i].gl_vtx_format;
1143         format_desc->gl_normalized = format_vertex_info[i].gl_normalized;
1144         format_desc->component_size = format_vertex_info[i].component_size;
1145     }
1146
1147     return TRUE;
1148 }
1149
1150 BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info)
1151 {
1152     if (!init_format_base_info(gl_info)) return FALSE;
1153
1154     if (!init_format_compression_info(gl_info))
1155     {
1156         HeapFree(GetProcessHeap(), 0, gl_info->gl_formats);
1157         gl_info->gl_formats = NULL;
1158         return FALSE;
1159     }
1160
1161     return TRUE;
1162 }
1163
1164 /* Context activation is done by the caller. */
1165 BOOL initPixelFormats(struct wined3d_gl_info *gl_info, enum wined3d_pci_vendor vendor)
1166 {
1167     if (!init_format_base_info(gl_info)) return FALSE;
1168
1169     if (!init_format_compression_info(gl_info)) goto fail;
1170     if (!init_format_texture_info(gl_info)) goto fail;
1171     if (!init_format_vertex_info(gl_info)) goto fail;
1172
1173     apply_format_fixups(gl_info);
1174     init_format_fbo_compat_info(gl_info);
1175     init_format_filter_info(gl_info, vendor);
1176
1177     return TRUE;
1178
1179 fail:
1180     HeapFree(GetProcessHeap(), 0, gl_info->gl_formats);
1181     gl_info->gl_formats = NULL;
1182     return FALSE;
1183 }
1184
1185 const struct GlPixelFormatDesc *getFormatDescEntry(WINED3DFORMAT fmt, const struct wined3d_gl_info *gl_info)
1186 {
1187     int idx = getFmtIdx(fmt);
1188
1189     if(idx == -1) {
1190         FIXME("Can't find format %s(%d) in the format lookup table\n", debug_d3dformat(fmt), fmt);
1191         /* Get the caller a valid pointer */
1192         idx = getFmtIdx(WINED3DFMT_UNKNOWN);
1193     }
1194
1195     return &gl_info->gl_formats[idx];
1196 }
1197
1198 /*****************************************************************************
1199  * Trace formatting of useful values
1200  */
1201 const char* debug_d3dformat(WINED3DFORMAT fmt) {
1202   switch (fmt) {
1203 #define FMT_TO_STR(fmt) case fmt: return #fmt
1204     FMT_TO_STR(WINED3DFMT_UNKNOWN);
1205     FMT_TO_STR(WINED3DFMT_B8G8R8_UNORM);
1206     FMT_TO_STR(WINED3DFMT_B5G5R5X1_UNORM);
1207     FMT_TO_STR(WINED3DFMT_B4G4R4A4_UNORM);
1208     FMT_TO_STR(WINED3DFMT_B2G3R3_UNORM);
1209     FMT_TO_STR(WINED3DFMT_B2G3R3A8_UNORM);
1210     FMT_TO_STR(WINED3DFMT_B4G4R4X4_UNORM);
1211     FMT_TO_STR(WINED3DFMT_R8G8B8X8_UNORM);
1212     FMT_TO_STR(WINED3DFMT_B10G10R10A2_UNORM);
1213     FMT_TO_STR(WINED3DFMT_P8_UINT_A8_UNORM);
1214     FMT_TO_STR(WINED3DFMT_P8_UINT);
1215     FMT_TO_STR(WINED3DFMT_L8_UNORM);
1216     FMT_TO_STR(WINED3DFMT_L8A8_UNORM);
1217     FMT_TO_STR(WINED3DFMT_L4A4_UNORM);
1218     FMT_TO_STR(WINED3DFMT_R5G5_SNORM_L6_UNORM);
1219     FMT_TO_STR(WINED3DFMT_R8G8_SNORM_L8X8_UNORM);
1220     FMT_TO_STR(WINED3DFMT_R10G11B11_SNORM);
1221     FMT_TO_STR(WINED3DFMT_R10G10B10_SNORM_A2_UNORM);
1222     FMT_TO_STR(WINED3DFMT_UYVY);
1223     FMT_TO_STR(WINED3DFMT_YUY2);
1224     FMT_TO_STR(WINED3DFMT_YV12);
1225     FMT_TO_STR(WINED3DFMT_DXT1);
1226     FMT_TO_STR(WINED3DFMT_DXT2);
1227     FMT_TO_STR(WINED3DFMT_DXT3);
1228     FMT_TO_STR(WINED3DFMT_DXT4);
1229     FMT_TO_STR(WINED3DFMT_DXT5);
1230     FMT_TO_STR(WINED3DFMT_MULTI2_ARGB8);
1231     FMT_TO_STR(WINED3DFMT_G8R8_G8B8);
1232     FMT_TO_STR(WINED3DFMT_R8G8_B8G8);
1233     FMT_TO_STR(WINED3DFMT_D16_LOCKABLE);
1234     FMT_TO_STR(WINED3DFMT_D32_UNORM);
1235     FMT_TO_STR(WINED3DFMT_S1_UINT_D15_UNORM);
1236     FMT_TO_STR(WINED3DFMT_X8D24_UNORM);
1237     FMT_TO_STR(WINED3DFMT_S4X4_UINT_D24_UNORM);
1238     FMT_TO_STR(WINED3DFMT_L16_UNORM);
1239     FMT_TO_STR(WINED3DFMT_S8_UINT_D24_FLOAT);
1240     FMT_TO_STR(WINED3DFMT_VERTEXDATA);
1241     FMT_TO_STR(WINED3DFMT_R8G8_SNORM_Cx);
1242     FMT_TO_STR(WINED3DFMT_ATI2N);
1243     FMT_TO_STR(WINED3DFMT_NVHU);
1244     FMT_TO_STR(WINED3DFMT_NVHS);
1245     FMT_TO_STR(WINED3DFMT_R32G32B32A32_TYPELESS);
1246     FMT_TO_STR(WINED3DFMT_R32G32B32A32_FLOAT);
1247     FMT_TO_STR(WINED3DFMT_R32G32B32A32_UINT);
1248     FMT_TO_STR(WINED3DFMT_R32G32B32A32_SINT);
1249     FMT_TO_STR(WINED3DFMT_R32G32B32_TYPELESS);
1250     FMT_TO_STR(WINED3DFMT_R32G32B32_FLOAT);
1251     FMT_TO_STR(WINED3DFMT_R32G32B32_UINT);
1252     FMT_TO_STR(WINED3DFMT_R32G32B32_SINT);
1253     FMT_TO_STR(WINED3DFMT_R16G16B16A16_TYPELESS);
1254     FMT_TO_STR(WINED3DFMT_R16G16B16A16_FLOAT);
1255     FMT_TO_STR(WINED3DFMT_R16G16B16A16_UNORM);
1256     FMT_TO_STR(WINED3DFMT_R16G16B16A16_UINT);
1257     FMT_TO_STR(WINED3DFMT_R16G16B16A16_SNORM);
1258     FMT_TO_STR(WINED3DFMT_R16G16B16A16_SINT);
1259     FMT_TO_STR(WINED3DFMT_R32G32_TYPELESS);
1260     FMT_TO_STR(WINED3DFMT_R32G32_FLOAT);
1261     FMT_TO_STR(WINED3DFMT_R32G32_UINT);
1262     FMT_TO_STR(WINED3DFMT_R32G32_SINT);
1263     FMT_TO_STR(WINED3DFMT_R32G8X24_TYPELESS);
1264     FMT_TO_STR(WINED3DFMT_D32_FLOAT_S8X24_UINT);
1265     FMT_TO_STR(WINED3DFMT_R32_FLOAT_X8X24_TYPELESS);
1266     FMT_TO_STR(WINED3DFMT_X32_TYPELESS_G8X24_UINT);
1267     FMT_TO_STR(WINED3DFMT_R10G10B10A2_TYPELESS);
1268     FMT_TO_STR(WINED3DFMT_R10G10B10A2_UNORM);
1269     FMT_TO_STR(WINED3DFMT_R10G10B10A2_UINT);
1270     FMT_TO_STR(WINED3DFMT_R10G10B10A2_SNORM);
1271     FMT_TO_STR(WINED3DFMT_R11G11B10_FLOAT);
1272     FMT_TO_STR(WINED3DFMT_R8G8B8A8_TYPELESS);
1273     FMT_TO_STR(WINED3DFMT_R8G8B8A8_UNORM);
1274     FMT_TO_STR(WINED3DFMT_R8G8B8A8_UNORM_SRGB);
1275     FMT_TO_STR(WINED3DFMT_R8G8B8A8_UINT);
1276     FMT_TO_STR(WINED3DFMT_R8G8B8A8_SNORM);
1277     FMT_TO_STR(WINED3DFMT_R8G8B8A8_SINT);
1278     FMT_TO_STR(WINED3DFMT_R16G16_TYPELESS);
1279     FMT_TO_STR(WINED3DFMT_R16G16_FLOAT);
1280     FMT_TO_STR(WINED3DFMT_R16G16_UNORM);
1281     FMT_TO_STR(WINED3DFMT_R16G16_UINT);
1282     FMT_TO_STR(WINED3DFMT_R16G16_SNORM);
1283     FMT_TO_STR(WINED3DFMT_R16G16_SINT);
1284     FMT_TO_STR(WINED3DFMT_R32_TYPELESS);
1285     FMT_TO_STR(WINED3DFMT_D32_FLOAT);
1286     FMT_TO_STR(WINED3DFMT_R32_FLOAT);
1287     FMT_TO_STR(WINED3DFMT_R32_UINT);
1288     FMT_TO_STR(WINED3DFMT_R32_SINT);
1289     FMT_TO_STR(WINED3DFMT_R24G8_TYPELESS);
1290     FMT_TO_STR(WINED3DFMT_D24_UNORM_S8_UINT);
1291     FMT_TO_STR(WINED3DFMT_R24_UNORM_X8_TYPELESS);
1292     FMT_TO_STR(WINED3DFMT_X24_TYPELESS_G8_UINT);
1293     FMT_TO_STR(WINED3DFMT_R8G8_TYPELESS);
1294     FMT_TO_STR(WINED3DFMT_R8G8_UNORM);
1295     FMT_TO_STR(WINED3DFMT_R8G8_UINT);
1296     FMT_TO_STR(WINED3DFMT_R8G8_SNORM);
1297     FMT_TO_STR(WINED3DFMT_R8G8_SINT);
1298     FMT_TO_STR(WINED3DFMT_R16_TYPELESS);
1299     FMT_TO_STR(WINED3DFMT_R16_FLOAT);
1300     FMT_TO_STR(WINED3DFMT_D16_UNORM);
1301     FMT_TO_STR(WINED3DFMT_R16_UNORM);
1302     FMT_TO_STR(WINED3DFMT_R16_UINT);
1303     FMT_TO_STR(WINED3DFMT_R16_SNORM);
1304     FMT_TO_STR(WINED3DFMT_R16_SINT);
1305     FMT_TO_STR(WINED3DFMT_R8_TYPELESS);
1306     FMT_TO_STR(WINED3DFMT_R8_UNORM);
1307     FMT_TO_STR(WINED3DFMT_R8_UINT);
1308     FMT_TO_STR(WINED3DFMT_R8_SNORM);
1309     FMT_TO_STR(WINED3DFMT_R8_SINT);
1310     FMT_TO_STR(WINED3DFMT_A8_UNORM);
1311     FMT_TO_STR(WINED3DFMT_R1_UNORM);
1312     FMT_TO_STR(WINED3DFMT_R9G9B9E5_SHAREDEXP);
1313     FMT_TO_STR(WINED3DFMT_R8G8_B8G8_UNORM);
1314     FMT_TO_STR(WINED3DFMT_G8R8_G8B8_UNORM);
1315     FMT_TO_STR(WINED3DFMT_BC1_TYPELESS);
1316     FMT_TO_STR(WINED3DFMT_BC1_UNORM);
1317     FMT_TO_STR(WINED3DFMT_BC1_UNORM_SRGB);
1318     FMT_TO_STR(WINED3DFMT_BC2_TYPELESS);
1319     FMT_TO_STR(WINED3DFMT_BC2_UNORM);
1320     FMT_TO_STR(WINED3DFMT_BC2_UNORM_SRGB);
1321     FMT_TO_STR(WINED3DFMT_BC3_TYPELESS);
1322     FMT_TO_STR(WINED3DFMT_BC3_UNORM);
1323     FMT_TO_STR(WINED3DFMT_BC3_UNORM_SRGB);
1324     FMT_TO_STR(WINED3DFMT_BC4_TYPELESS);
1325     FMT_TO_STR(WINED3DFMT_BC4_UNORM);
1326     FMT_TO_STR(WINED3DFMT_BC4_SNORM);
1327     FMT_TO_STR(WINED3DFMT_BC5_TYPELESS);
1328     FMT_TO_STR(WINED3DFMT_BC5_UNORM);
1329     FMT_TO_STR(WINED3DFMT_BC5_SNORM);
1330     FMT_TO_STR(WINED3DFMT_B5G6R5_UNORM);
1331     FMT_TO_STR(WINED3DFMT_B5G5R5A1_UNORM);
1332     FMT_TO_STR(WINED3DFMT_B8G8R8A8_UNORM);
1333     FMT_TO_STR(WINED3DFMT_B8G8R8X8_UNORM);
1334 #undef FMT_TO_STR
1335   default:
1336     {
1337       char fourcc[5];
1338       fourcc[0] = (char)(fmt);
1339       fourcc[1] = (char)(fmt >> 8);
1340       fourcc[2] = (char)(fmt >> 16);
1341       fourcc[3] = (char)(fmt >> 24);
1342       fourcc[4] = 0;
1343       if( isprint(fourcc[0]) && isprint(fourcc[1]) && isprint(fourcc[2]) && isprint(fourcc[3]) )
1344         FIXME("Unrecognized %u (as fourcc: %s) WINED3DFORMAT!\n", fmt, fourcc);
1345       else
1346         FIXME("Unrecognized %u WINED3DFORMAT!\n", fmt);
1347     }
1348     return "unrecognized";
1349   }
1350 }
1351
1352 const char* debug_d3ddevicetype(WINED3DDEVTYPE devtype) {
1353   switch (devtype) {
1354 #define DEVTYPE_TO_STR(dev) case dev: return #dev
1355     DEVTYPE_TO_STR(WINED3DDEVTYPE_HAL);
1356     DEVTYPE_TO_STR(WINED3DDEVTYPE_REF);
1357     DEVTYPE_TO_STR(WINED3DDEVTYPE_SW);
1358 #undef DEVTYPE_TO_STR
1359   default:
1360     FIXME("Unrecognized %u WINED3DDEVTYPE!\n", devtype);
1361     return "unrecognized";
1362   }
1363 }
1364
1365 const char *debug_d3dusage(DWORD usage)
1366 {
1367     char buf[284];
1368
1369     buf[0] = '\0';
1370 #define WINED3DUSAGE_TO_STR(u) if (usage & u) { strcat(buf, " | "#u); usage &= ~u; }
1371     WINED3DUSAGE_TO_STR(WINED3DUSAGE_RENDERTARGET);
1372     WINED3DUSAGE_TO_STR(WINED3DUSAGE_DEPTHSTENCIL);
1373     WINED3DUSAGE_TO_STR(WINED3DUSAGE_WRITEONLY);
1374     WINED3DUSAGE_TO_STR(WINED3DUSAGE_SOFTWAREPROCESSING);
1375     WINED3DUSAGE_TO_STR(WINED3DUSAGE_DONOTCLIP);
1376     WINED3DUSAGE_TO_STR(WINED3DUSAGE_POINTS);
1377     WINED3DUSAGE_TO_STR(WINED3DUSAGE_RTPATCHES);
1378     WINED3DUSAGE_TO_STR(WINED3DUSAGE_NPATCHES);
1379     WINED3DUSAGE_TO_STR(WINED3DUSAGE_DYNAMIC);
1380     WINED3DUSAGE_TO_STR(WINED3DUSAGE_AUTOGENMIPMAP);
1381     WINED3DUSAGE_TO_STR(WINED3DUSAGE_DMAP);
1382 #undef WINED3DUSAGE_TO_STR
1383     if (usage) FIXME("Unrecognized usage flag(s) %#x\n", usage);
1384
1385     return buf[0] ? wine_dbg_sprintf("%s", &buf[3]) : "0";
1386 }
1387
1388 const char *debug_d3dusagequery(DWORD usagequery)
1389 {
1390     char buf[238];
1391
1392     buf[0] = '\0';
1393 #define WINED3DUSAGEQUERY_TO_STR(u) if (usagequery & u) { strcat(buf, " | "#u); usagequery &= ~u; }
1394     WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_FILTER);
1395     WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_LEGACYBUMPMAP);
1396     WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING);
1397     WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_SRGBREAD);
1398     WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_SRGBWRITE);
1399     WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_VERTEXTEXTURE);
1400     WINED3DUSAGEQUERY_TO_STR(WINED3DUSAGE_QUERY_WRAPANDMIP);
1401 #undef WINED3DUSAGEQUERY_TO_STR
1402     if (usagequery) FIXME("Unrecognized usage query flag(s) %#x\n", usagequery);
1403
1404     return buf[0] ? wine_dbg_sprintf("%s", &buf[3]) : "0";
1405 }
1406
1407 const char* debug_d3ddeclmethod(WINED3DDECLMETHOD method) {
1408     switch (method) {
1409 #define WINED3DDECLMETHOD_TO_STR(u) case u: return #u
1410         WINED3DDECLMETHOD_TO_STR(WINED3DDECLMETHOD_DEFAULT);
1411         WINED3DDECLMETHOD_TO_STR(WINED3DDECLMETHOD_PARTIALU);
1412         WINED3DDECLMETHOD_TO_STR(WINED3DDECLMETHOD_PARTIALV);
1413         WINED3DDECLMETHOD_TO_STR(WINED3DDECLMETHOD_CROSSUV);
1414         WINED3DDECLMETHOD_TO_STR(WINED3DDECLMETHOD_UV);
1415         WINED3DDECLMETHOD_TO_STR(WINED3DDECLMETHOD_LOOKUP);
1416         WINED3DDECLMETHOD_TO_STR(WINED3DDECLMETHOD_LOOKUPPRESAMPLED);
1417 #undef WINED3DDECLMETHOD_TO_STR
1418         default:
1419             FIXME("Unrecognized %u declaration method!\n", method);
1420             return "unrecognized";
1421     }
1422 }
1423
1424 const char* debug_d3ddeclusage(BYTE usage) {
1425     switch (usage) {
1426 #define WINED3DDECLUSAGE_TO_STR(u) case u: return #u
1427         WINED3DDECLUSAGE_TO_STR(WINED3DDECLUSAGE_POSITION);
1428         WINED3DDECLUSAGE_TO_STR(WINED3DDECLUSAGE_BLENDWEIGHT);
1429         WINED3DDECLUSAGE_TO_STR(WINED3DDECLUSAGE_BLENDINDICES);
1430         WINED3DDECLUSAGE_TO_STR(WINED3DDECLUSAGE_NORMAL);
1431         WINED3DDECLUSAGE_TO_STR(WINED3DDECLUSAGE_PSIZE);
1432         WINED3DDECLUSAGE_TO_STR(WINED3DDECLUSAGE_TEXCOORD);
1433         WINED3DDECLUSAGE_TO_STR(WINED3DDECLUSAGE_TANGENT);
1434         WINED3DDECLUSAGE_TO_STR(WINED3DDECLUSAGE_BINORMAL);
1435         WINED3DDECLUSAGE_TO_STR(WINED3DDECLUSAGE_TESSFACTOR);
1436         WINED3DDECLUSAGE_TO_STR(WINED3DDECLUSAGE_POSITIONT);
1437         WINED3DDECLUSAGE_TO_STR(WINED3DDECLUSAGE_COLOR);
1438         WINED3DDECLUSAGE_TO_STR(WINED3DDECLUSAGE_FOG);
1439         WINED3DDECLUSAGE_TO_STR(WINED3DDECLUSAGE_DEPTH);
1440         WINED3DDECLUSAGE_TO_STR(WINED3DDECLUSAGE_SAMPLE);
1441 #undef WINED3DDECLUSAGE_TO_STR
1442         default:
1443             FIXME("Unrecognized %u declaration usage!\n", usage);
1444             return "unrecognized";
1445     }
1446 }
1447
1448 const char* debug_d3dresourcetype(WINED3DRESOURCETYPE res) {
1449   switch (res) {
1450 #define RES_TO_STR(res) case res: return #res
1451     RES_TO_STR(WINED3DRTYPE_SURFACE);
1452     RES_TO_STR(WINED3DRTYPE_VOLUME);
1453     RES_TO_STR(WINED3DRTYPE_TEXTURE);
1454     RES_TO_STR(WINED3DRTYPE_VOLUMETEXTURE);
1455     RES_TO_STR(WINED3DRTYPE_CUBETEXTURE);
1456     RES_TO_STR(WINED3DRTYPE_BUFFER);
1457 #undef  RES_TO_STR
1458   default:
1459     FIXME("Unrecognized %u WINED3DRESOURCETYPE!\n", res);
1460     return "unrecognized";
1461   }
1462 }
1463
1464 const char* debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType) {
1465   switch (PrimitiveType) {
1466 #define PRIM_TO_STR(prim) case prim: return #prim
1467     PRIM_TO_STR(WINED3DPT_UNDEFINED);
1468     PRIM_TO_STR(WINED3DPT_POINTLIST);
1469     PRIM_TO_STR(WINED3DPT_LINELIST);
1470     PRIM_TO_STR(WINED3DPT_LINESTRIP);
1471     PRIM_TO_STR(WINED3DPT_TRIANGLELIST);
1472     PRIM_TO_STR(WINED3DPT_TRIANGLESTRIP);
1473     PRIM_TO_STR(WINED3DPT_TRIANGLEFAN);
1474     PRIM_TO_STR(WINED3DPT_LINELIST_ADJ);
1475     PRIM_TO_STR(WINED3DPT_LINESTRIP_ADJ);
1476     PRIM_TO_STR(WINED3DPT_TRIANGLELIST_ADJ);
1477     PRIM_TO_STR(WINED3DPT_TRIANGLESTRIP_ADJ);
1478 #undef  PRIM_TO_STR
1479   default:
1480     FIXME("Unrecognized %u WINED3DPRIMITIVETYPE!\n", PrimitiveType);
1481     return "unrecognized";
1482   }
1483 }
1484
1485 const char* debug_d3drenderstate(DWORD state) {
1486   switch (state) {
1487 #define D3DSTATE_TO_STR(u) case u: return #u
1488     D3DSTATE_TO_STR(WINED3DRS_TEXTUREHANDLE             );
1489     D3DSTATE_TO_STR(WINED3DRS_ANTIALIAS                 );
1490     D3DSTATE_TO_STR(WINED3DRS_TEXTUREADDRESS            );
1491     D3DSTATE_TO_STR(WINED3DRS_TEXTUREPERSPECTIVE        );
1492     D3DSTATE_TO_STR(WINED3DRS_WRAPU                     );
1493     D3DSTATE_TO_STR(WINED3DRS_WRAPV                     );
1494     D3DSTATE_TO_STR(WINED3DRS_ZENABLE                   );
1495     D3DSTATE_TO_STR(WINED3DRS_FILLMODE                  );
1496     D3DSTATE_TO_STR(WINED3DRS_SHADEMODE                 );
1497     D3DSTATE_TO_STR(WINED3DRS_LINEPATTERN               );
1498     D3DSTATE_TO_STR(WINED3DRS_MONOENABLE                );
1499     D3DSTATE_TO_STR(WINED3DRS_ROP2                      );
1500     D3DSTATE_TO_STR(WINED3DRS_PLANEMASK                 );
1501     D3DSTATE_TO_STR(WINED3DRS_ZWRITEENABLE              );
1502     D3DSTATE_TO_STR(WINED3DRS_ALPHATESTENABLE           );
1503     D3DSTATE_TO_STR(WINED3DRS_LASTPIXEL                 );
1504     D3DSTATE_TO_STR(WINED3DRS_TEXTUREMAG                );
1505     D3DSTATE_TO_STR(WINED3DRS_TEXTUREMIN                );
1506     D3DSTATE_TO_STR(WINED3DRS_SRCBLEND                  );
1507     D3DSTATE_TO_STR(WINED3DRS_DESTBLEND                 );
1508     D3DSTATE_TO_STR(WINED3DRS_TEXTUREMAPBLEND           );
1509     D3DSTATE_TO_STR(WINED3DRS_CULLMODE                  );
1510     D3DSTATE_TO_STR(WINED3DRS_ZFUNC                     );
1511     D3DSTATE_TO_STR(WINED3DRS_ALPHAREF                  );
1512     D3DSTATE_TO_STR(WINED3DRS_ALPHAFUNC                 );
1513     D3DSTATE_TO_STR(WINED3DRS_DITHERENABLE              );
1514     D3DSTATE_TO_STR(WINED3DRS_ALPHABLENDENABLE          );
1515     D3DSTATE_TO_STR(WINED3DRS_FOGENABLE                 );
1516     D3DSTATE_TO_STR(WINED3DRS_SPECULARENABLE            );
1517     D3DSTATE_TO_STR(WINED3DRS_ZVISIBLE                  );
1518     D3DSTATE_TO_STR(WINED3DRS_SUBPIXEL                  );
1519     D3DSTATE_TO_STR(WINED3DRS_SUBPIXELX                 );
1520     D3DSTATE_TO_STR(WINED3DRS_STIPPLEDALPHA             );
1521     D3DSTATE_TO_STR(WINED3DRS_FOGCOLOR                  );
1522     D3DSTATE_TO_STR(WINED3DRS_FOGTABLEMODE              );
1523     D3DSTATE_TO_STR(WINED3DRS_FOGSTART                  );
1524     D3DSTATE_TO_STR(WINED3DRS_FOGEND                    );
1525     D3DSTATE_TO_STR(WINED3DRS_FOGDENSITY                );
1526     D3DSTATE_TO_STR(WINED3DRS_STIPPLEENABLE             );
1527     D3DSTATE_TO_STR(WINED3DRS_EDGEANTIALIAS             );
1528     D3DSTATE_TO_STR(WINED3DRS_COLORKEYENABLE            );
1529     D3DSTATE_TO_STR(WINED3DRS_BORDERCOLOR               );
1530     D3DSTATE_TO_STR(WINED3DRS_TEXTUREADDRESSU           );
1531     D3DSTATE_TO_STR(WINED3DRS_TEXTUREADDRESSV           );
1532     D3DSTATE_TO_STR(WINED3DRS_MIPMAPLODBIAS             );
1533     D3DSTATE_TO_STR(WINED3DRS_ZBIAS                     );
1534     D3DSTATE_TO_STR(WINED3DRS_RANGEFOGENABLE            );
1535     D3DSTATE_TO_STR(WINED3DRS_ANISOTROPY                );
1536     D3DSTATE_TO_STR(WINED3DRS_FLUSHBATCH                );
1537     D3DSTATE_TO_STR(WINED3DRS_TRANSLUCENTSORTINDEPENDENT);
1538     D3DSTATE_TO_STR(WINED3DRS_STENCILENABLE             );
1539     D3DSTATE_TO_STR(WINED3DRS_STENCILFAIL               );
1540     D3DSTATE_TO_STR(WINED3DRS_STENCILZFAIL              );
1541     D3DSTATE_TO_STR(WINED3DRS_STENCILPASS               );
1542     D3DSTATE_TO_STR(WINED3DRS_STENCILFUNC               );
1543     D3DSTATE_TO_STR(WINED3DRS_STENCILREF                );
1544     D3DSTATE_TO_STR(WINED3DRS_STENCILMASK               );
1545     D3DSTATE_TO_STR(WINED3DRS_STENCILWRITEMASK          );
1546     D3DSTATE_TO_STR(WINED3DRS_TEXTUREFACTOR             );
1547     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN00          );
1548     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN01          );
1549     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN02          );
1550     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN03          );
1551     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN04          );
1552     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN05          );
1553     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN06          );
1554     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN07          );
1555     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN08          );
1556     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN09          );
1557     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN10          );
1558     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN11          );
1559     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN12          );
1560     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN13          );
1561     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN14          );
1562     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN15          );
1563     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN16          );
1564     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN17          );
1565     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN18          );
1566     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN19          );
1567     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN20          );
1568     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN21          );
1569     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN22          );
1570     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN23          );
1571     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN24          );
1572     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN25          );
1573     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN26          );
1574     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN27          );
1575     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN28          );
1576     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN29          );
1577     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN30          );
1578     D3DSTATE_TO_STR(WINED3DRS_STIPPLEPATTERN31          );
1579     D3DSTATE_TO_STR(WINED3DRS_WRAP0                     );
1580     D3DSTATE_TO_STR(WINED3DRS_WRAP1                     );
1581     D3DSTATE_TO_STR(WINED3DRS_WRAP2                     );
1582     D3DSTATE_TO_STR(WINED3DRS_WRAP3                     );
1583     D3DSTATE_TO_STR(WINED3DRS_WRAP4                     );
1584     D3DSTATE_TO_STR(WINED3DRS_WRAP5                     );
1585     D3DSTATE_TO_STR(WINED3DRS_WRAP6                     );
1586     D3DSTATE_TO_STR(WINED3DRS_WRAP7                     );
1587     D3DSTATE_TO_STR(WINED3DRS_CLIPPING                  );
1588     D3DSTATE_TO_STR(WINED3DRS_LIGHTING                  );
1589     D3DSTATE_TO_STR(WINED3DRS_EXTENTS                   );
1590     D3DSTATE_TO_STR(WINED3DRS_AMBIENT                   );
1591     D3DSTATE_TO_STR(WINED3DRS_FOGVERTEXMODE             );
1592     D3DSTATE_TO_STR(WINED3DRS_COLORVERTEX               );
1593     D3DSTATE_TO_STR(WINED3DRS_LOCALVIEWER               );
1594     D3DSTATE_TO_STR(WINED3DRS_NORMALIZENORMALS          );
1595     D3DSTATE_TO_STR(WINED3DRS_COLORKEYBLENDENABLE       );
1596     D3DSTATE_TO_STR(WINED3DRS_DIFFUSEMATERIALSOURCE     );
1597     D3DSTATE_TO_STR(WINED3DRS_SPECULARMATERIALSOURCE    );
1598     D3DSTATE_TO_STR(WINED3DRS_AMBIENTMATERIALSOURCE     );
1599     D3DSTATE_TO_STR(WINED3DRS_EMISSIVEMATERIALSOURCE    );
1600     D3DSTATE_TO_STR(WINED3DRS_VERTEXBLEND               );
1601     D3DSTATE_TO_STR(WINED3DRS_CLIPPLANEENABLE           );
1602     D3DSTATE_TO_STR(WINED3DRS_SOFTWAREVERTEXPROCESSING  );
1603     D3DSTATE_TO_STR(WINED3DRS_POINTSIZE                 );
1604     D3DSTATE_TO_STR(WINED3DRS_POINTSIZE_MIN             );
1605     D3DSTATE_TO_STR(WINED3DRS_POINTSPRITEENABLE         );
1606     D3DSTATE_TO_STR(WINED3DRS_POINTSCALEENABLE          );
1607     D3DSTATE_TO_STR(WINED3DRS_POINTSCALE_A              );
1608     D3DSTATE_TO_STR(WINED3DRS_POINTSCALE_B              );
1609     D3DSTATE_TO_STR(WINED3DRS_POINTSCALE_C              );
1610     D3DSTATE_TO_STR(WINED3DRS_MULTISAMPLEANTIALIAS      );
1611     D3DSTATE_TO_STR(WINED3DRS_MULTISAMPLEMASK           );
1612     D3DSTATE_TO_STR(WINED3DRS_PATCHEDGESTYLE            );
1613     D3DSTATE_TO_STR(WINED3DRS_PATCHSEGMENTS             );
1614     D3DSTATE_TO_STR(WINED3DRS_DEBUGMONITORTOKEN         );
1615     D3DSTATE_TO_STR(WINED3DRS_POINTSIZE_MAX             );
1616     D3DSTATE_TO_STR(WINED3DRS_INDEXEDVERTEXBLENDENABLE  );
1617     D3DSTATE_TO_STR(WINED3DRS_COLORWRITEENABLE          );
1618     D3DSTATE_TO_STR(WINED3DRS_TWEENFACTOR               );
1619     D3DSTATE_TO_STR(WINED3DRS_BLENDOP                   );
1620     D3DSTATE_TO_STR(WINED3DRS_POSITIONDEGREE            );
1621     D3DSTATE_TO_STR(WINED3DRS_NORMALDEGREE              );
1622     D3DSTATE_TO_STR(WINED3DRS_SCISSORTESTENABLE         );
1623     D3DSTATE_TO_STR(WINED3DRS_SLOPESCALEDEPTHBIAS       );
1624     D3DSTATE_TO_STR(WINED3DRS_ANTIALIASEDLINEENABLE     );
1625     D3DSTATE_TO_STR(WINED3DRS_MINTESSELLATIONLEVEL      );
1626     D3DSTATE_TO_STR(WINED3DRS_MAXTESSELLATIONLEVEL      );
1627     D3DSTATE_TO_STR(WINED3DRS_ADAPTIVETESS_X            );
1628     D3DSTATE_TO_STR(WINED3DRS_ADAPTIVETESS_Y            );
1629     D3DSTATE_TO_STR(WINED3DRS_ADAPTIVETESS_Z            );
1630     D3DSTATE_TO_STR(WINED3DRS_ADAPTIVETESS_W            );
1631     D3DSTATE_TO_STR(WINED3DRS_ENABLEADAPTIVETESSELLATION);
1632     D3DSTATE_TO_STR(WINED3DRS_TWOSIDEDSTENCILMODE       );
1633     D3DSTATE_TO_STR(WINED3DRS_CCW_STENCILFAIL           );
1634     D3DSTATE_TO_STR(WINED3DRS_CCW_STENCILZFAIL          );
1635     D3DSTATE_TO_STR(WINED3DRS_CCW_STENCILPASS           );
1636     D3DSTATE_TO_STR(WINED3DRS_CCW_STENCILFUNC           );
1637     D3DSTATE_TO_STR(WINED3DRS_COLORWRITEENABLE1         );
1638     D3DSTATE_TO_STR(WINED3DRS_COLORWRITEENABLE2         );
1639     D3DSTATE_TO_STR(WINED3DRS_COLORWRITEENABLE3         );
1640     D3DSTATE_TO_STR(WINED3DRS_BLENDFACTOR               );
1641     D3DSTATE_TO_STR(WINED3DRS_SRGBWRITEENABLE           );
1642     D3DSTATE_TO_STR(WINED3DRS_DEPTHBIAS                 );
1643     D3DSTATE_TO_STR(WINED3DRS_WRAP8                     );
1644     D3DSTATE_TO_STR(WINED3DRS_WRAP9                     );
1645     D3DSTATE_TO_STR(WINED3DRS_WRAP10                    );
1646     D3DSTATE_TO_STR(WINED3DRS_WRAP11                    );
1647     D3DSTATE_TO_STR(WINED3DRS_WRAP12                    );
1648     D3DSTATE_TO_STR(WINED3DRS_WRAP13                    );
1649     D3DSTATE_TO_STR(WINED3DRS_WRAP14                    );
1650     D3DSTATE_TO_STR(WINED3DRS_WRAP15                    );
1651     D3DSTATE_TO_STR(WINED3DRS_SEPARATEALPHABLENDENABLE  );
1652     D3DSTATE_TO_STR(WINED3DRS_SRCBLENDALPHA             );
1653     D3DSTATE_TO_STR(WINED3DRS_DESTBLENDALPHA            );
1654     D3DSTATE_TO_STR(WINED3DRS_BLENDOPALPHA              );
1655 #undef D3DSTATE_TO_STR
1656   default:
1657     FIXME("Unrecognized %u render state!\n", state);
1658     return "unrecognized";
1659   }
1660 }
1661
1662 const char* debug_d3dsamplerstate(DWORD state) {
1663   switch (state) {
1664 #define D3DSTATE_TO_STR(u) case u: return #u
1665     D3DSTATE_TO_STR(WINED3DSAMP_BORDERCOLOR  );
1666     D3DSTATE_TO_STR(WINED3DSAMP_ADDRESSU     );
1667     D3DSTATE_TO_STR(WINED3DSAMP_ADDRESSV     );
1668     D3DSTATE_TO_STR(WINED3DSAMP_ADDRESSW     );
1669     D3DSTATE_TO_STR(WINED3DSAMP_MAGFILTER    );
1670     D3DSTATE_TO_STR(WINED3DSAMP_MINFILTER    );
1671     D3DSTATE_TO_STR(WINED3DSAMP_MIPFILTER    );
1672     D3DSTATE_TO_STR(WINED3DSAMP_MIPMAPLODBIAS);
1673     D3DSTATE_TO_STR(WINED3DSAMP_MAXMIPLEVEL  );
1674     D3DSTATE_TO_STR(WINED3DSAMP_MAXANISOTROPY);
1675     D3DSTATE_TO_STR(WINED3DSAMP_SRGBTEXTURE  );
1676     D3DSTATE_TO_STR(WINED3DSAMP_ELEMENTINDEX );
1677     D3DSTATE_TO_STR(WINED3DSAMP_DMAPOFFSET   );
1678 #undef D3DSTATE_TO_STR
1679   default:
1680     FIXME("Unrecognized %u sampler state!\n", state);
1681     return "unrecognized";
1682   }
1683 }
1684
1685 const char *debug_d3dtexturefiltertype(WINED3DTEXTUREFILTERTYPE filter_type) {
1686     switch (filter_type) {
1687 #define D3DTEXTUREFILTERTYPE_TO_STR(u) case u: return #u
1688         D3DTEXTUREFILTERTYPE_TO_STR(WINED3DTEXF_NONE);
1689         D3DTEXTUREFILTERTYPE_TO_STR(WINED3DTEXF_POINT);
1690         D3DTEXTUREFILTERTYPE_TO_STR(WINED3DTEXF_LINEAR);
1691         D3DTEXTUREFILTERTYPE_TO_STR(WINED3DTEXF_ANISOTROPIC);
1692         D3DTEXTUREFILTERTYPE_TO_STR(WINED3DTEXF_FLATCUBIC);
1693         D3DTEXTUREFILTERTYPE_TO_STR(WINED3DTEXF_GAUSSIANCUBIC);
1694         D3DTEXTUREFILTERTYPE_TO_STR(WINED3DTEXF_PYRAMIDALQUAD);
1695         D3DTEXTUREFILTERTYPE_TO_STR(WINED3DTEXF_GAUSSIANQUAD);
1696 #undef D3DTEXTUREFILTERTYPE_TO_STR
1697         default:
1698             FIXME("Unrecognied texture filter type 0x%08x\n", filter_type);
1699             return "unrecognized";
1700     }
1701 }
1702
1703 const char* debug_d3dtexturestate(DWORD state) {
1704   switch (state) {
1705 #define D3DSTATE_TO_STR(u) case u: return #u
1706     D3DSTATE_TO_STR(WINED3DTSS_COLOROP               );
1707     D3DSTATE_TO_STR(WINED3DTSS_COLORARG1             );
1708     D3DSTATE_TO_STR(WINED3DTSS_COLORARG2             );
1709     D3DSTATE_TO_STR(WINED3DTSS_ALPHAOP               );
1710     D3DSTATE_TO_STR(WINED3DTSS_ALPHAARG1             );
1711     D3DSTATE_TO_STR(WINED3DTSS_ALPHAARG2             );
1712     D3DSTATE_TO_STR(WINED3DTSS_BUMPENVMAT00          );
1713     D3DSTATE_TO_STR(WINED3DTSS_BUMPENVMAT01          );
1714     D3DSTATE_TO_STR(WINED3DTSS_BUMPENVMAT10          );
1715     D3DSTATE_TO_STR(WINED3DTSS_BUMPENVMAT11          );
1716     D3DSTATE_TO_STR(WINED3DTSS_TEXCOORDINDEX         );
1717     D3DSTATE_TO_STR(WINED3DTSS_BUMPENVLSCALE         );
1718     D3DSTATE_TO_STR(WINED3DTSS_BUMPENVLOFFSET        );
1719     D3DSTATE_TO_STR(WINED3DTSS_TEXTURETRANSFORMFLAGS );
1720     D3DSTATE_TO_STR(WINED3DTSS_COLORARG0             );
1721     D3DSTATE_TO_STR(WINED3DTSS_ALPHAARG0             );
1722     D3DSTATE_TO_STR(WINED3DTSS_RESULTARG             );
1723     D3DSTATE_TO_STR(WINED3DTSS_CONSTANT              );
1724 #undef D3DSTATE_TO_STR
1725   default:
1726     FIXME("Unrecognized %u texture state!\n", state);
1727     return "unrecognized";
1728   }
1729 }
1730
1731 const char* debug_d3dtop(WINED3DTEXTUREOP d3dtop) {
1732     switch (d3dtop) {
1733 #define D3DTOP_TO_STR(u) case u: return #u
1734         D3DTOP_TO_STR(WINED3DTOP_DISABLE);
1735         D3DTOP_TO_STR(WINED3DTOP_SELECTARG1);
1736         D3DTOP_TO_STR(WINED3DTOP_SELECTARG2);
1737         D3DTOP_TO_STR(WINED3DTOP_MODULATE);
1738         D3DTOP_TO_STR(WINED3DTOP_MODULATE2X);
1739         D3DTOP_TO_STR(WINED3DTOP_MODULATE4X);
1740         D3DTOP_TO_STR(WINED3DTOP_ADD);
1741         D3DTOP_TO_STR(WINED3DTOP_ADDSIGNED);
1742         D3DTOP_TO_STR(WINED3DTOP_ADDSIGNED2X);
1743         D3DTOP_TO_STR(WINED3DTOP_SUBTRACT);
1744         D3DTOP_TO_STR(WINED3DTOP_ADDSMOOTH);
1745         D3DTOP_TO_STR(WINED3DTOP_BLENDDIFFUSEALPHA);
1746         D3DTOP_TO_STR(WINED3DTOP_BLENDTEXTUREALPHA);
1747         D3DTOP_TO_STR(WINED3DTOP_BLENDFACTORALPHA);
1748         D3DTOP_TO_STR(WINED3DTOP_BLENDTEXTUREALPHAPM);
1749         D3DTOP_TO_STR(WINED3DTOP_BLENDCURRENTALPHA);
1750         D3DTOP_TO_STR(WINED3DTOP_PREMODULATE);
1751         D3DTOP_TO_STR(WINED3DTOP_MODULATEALPHA_ADDCOLOR);
1752         D3DTOP_TO_STR(WINED3DTOP_MODULATECOLOR_ADDALPHA);
1753         D3DTOP_TO_STR(WINED3DTOP_MODULATEINVALPHA_ADDCOLOR);
1754         D3DTOP_TO_STR(WINED3DTOP_MODULATEINVCOLOR_ADDALPHA);
1755         D3DTOP_TO_STR(WINED3DTOP_BUMPENVMAP);
1756         D3DTOP_TO_STR(WINED3DTOP_BUMPENVMAPLUMINANCE);
1757         D3DTOP_TO_STR(WINED3DTOP_DOTPRODUCT3);
1758         D3DTOP_TO_STR(WINED3DTOP_MULTIPLYADD);
1759         D3DTOP_TO_STR(WINED3DTOP_LERP);
1760 #undef D3DTOP_TO_STR
1761         default:
1762             FIXME("Unrecognized %u WINED3DTOP\n", d3dtop);
1763             return "unrecognized";
1764     }
1765 }
1766
1767 const char* debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype) {
1768     switch (tstype) {
1769 #define TSTYPE_TO_STR(tstype) case tstype: return #tstype
1770     TSTYPE_TO_STR(WINED3DTS_VIEW);
1771     TSTYPE_TO_STR(WINED3DTS_PROJECTION);
1772     TSTYPE_TO_STR(WINED3DTS_TEXTURE0);
1773     TSTYPE_TO_STR(WINED3DTS_TEXTURE1);
1774     TSTYPE_TO_STR(WINED3DTS_TEXTURE2);
1775     TSTYPE_TO_STR(WINED3DTS_TEXTURE3);
1776     TSTYPE_TO_STR(WINED3DTS_TEXTURE4);
1777     TSTYPE_TO_STR(WINED3DTS_TEXTURE5);
1778     TSTYPE_TO_STR(WINED3DTS_TEXTURE6);
1779     TSTYPE_TO_STR(WINED3DTS_TEXTURE7);
1780     TSTYPE_TO_STR(WINED3DTS_WORLDMATRIX(0));
1781 #undef TSTYPE_TO_STR
1782     default:
1783         if (tstype > 256 && tstype < 512) {
1784             FIXME("WINED3DTS_WORLDMATRIX(%u). 1..255 not currently supported\n", tstype);
1785             return ("WINED3DTS_WORLDMATRIX > 0");
1786         }
1787         FIXME("Unrecognized %u WINED3DTS\n", tstype);
1788         return "unrecognized";
1789     }
1790 }
1791
1792 const char *debug_d3dstate(DWORD state)
1793 {
1794     if (STATE_IS_RENDER(state))
1795         return wine_dbg_sprintf("STATE_RENDER(%s)", debug_d3drenderstate(state - STATE_RENDER(0)));
1796     if (STATE_IS_TEXTURESTAGE(state))
1797     {
1798         DWORD texture_stage = (state - STATE_TEXTURESTAGE(0, 0)) / (WINED3D_HIGHEST_TEXTURE_STATE + 1);
1799         DWORD texture_state = state - STATE_TEXTURESTAGE(texture_stage, 0);
1800         return wine_dbg_sprintf("STATE_TEXTURESTAGE(%#x, %s)",
1801                 texture_stage, debug_d3dtexturestate(texture_state));
1802     }
1803     if (STATE_IS_SAMPLER(state))
1804         return wine_dbg_sprintf("STATE_SAMPLER(%#x)", state - STATE_SAMPLER(0));
1805     if (STATE_IS_PIXELSHADER(state))
1806         return "STATE_PIXELSHADER";
1807     if (STATE_IS_TRANSFORM(state))
1808         return wine_dbg_sprintf("STATE_TRANSFORM(%s)", debug_d3dtstype(state - STATE_TRANSFORM(0)));
1809     if (STATE_IS_STREAMSRC(state))
1810         return "STATE_STREAMSRC";
1811     if (STATE_IS_INDEXBUFFER(state))
1812         return "STATE_INDEXBUFFER";
1813     if (STATE_IS_VDECL(state))
1814         return "STATE_VDECL";
1815     if (STATE_IS_VSHADER(state))
1816         return "STATE_VSHADER";
1817     if (STATE_IS_VIEWPORT(state))
1818         return "STATE_VIEWPORT";
1819     if (STATE_IS_VERTEXSHADERCONSTANT(state))
1820         return "STATE_VERTEXSHADERCONSTANT";
1821     if (STATE_IS_PIXELSHADERCONSTANT(state))
1822         return "STATE_PIXELSHADERCONSTANT";
1823     if (STATE_IS_ACTIVELIGHT(state))
1824         return wine_dbg_sprintf("STATE_ACTIVELIGHT(%#x)", state - STATE_ACTIVELIGHT(0));
1825     if (STATE_IS_SCISSORRECT(state))
1826         return "STATE_SCISSORRECT";
1827     if (STATE_IS_CLIPPLANE(state))
1828         return wine_dbg_sprintf("STATE_CLIPPLANE(%#x)", state - STATE_CLIPPLANE(0));
1829     if (STATE_IS_MATERIAL(state))
1830         return "STATE_MATERIAL";
1831     if (STATE_IS_FRONTFACE(state))
1832         return "STATE_FRONTFACE";
1833
1834     return wine_dbg_sprintf("UNKNOWN_STATE(%#x)", state);
1835 }
1836
1837 const char* debug_d3dpool(WINED3DPOOL Pool) {
1838   switch (Pool) {
1839 #define POOL_TO_STR(p) case p: return #p
1840     POOL_TO_STR(WINED3DPOOL_DEFAULT);
1841     POOL_TO_STR(WINED3DPOOL_MANAGED);
1842     POOL_TO_STR(WINED3DPOOL_SYSTEMMEM);
1843     POOL_TO_STR(WINED3DPOOL_SCRATCH);
1844 #undef  POOL_TO_STR
1845   default:
1846     FIXME("Unrecognized %u WINED3DPOOL!\n", Pool);
1847     return "unrecognized";
1848   }
1849 }
1850
1851 const char *debug_fbostatus(GLenum status) {
1852     switch(status) {
1853 #define FBOSTATUS_TO_STR(u) case u: return #u
1854         FBOSTATUS_TO_STR(GL_FRAMEBUFFER_COMPLETE);
1855         FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT);
1856         FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);
1857         FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT);
1858         FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT);
1859         FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER);
1860         FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER);
1861         FBOSTATUS_TO_STR(GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE);
1862         FBOSTATUS_TO_STR(GL_FRAMEBUFFER_UNSUPPORTED);
1863         FBOSTATUS_TO_STR(GL_FRAMEBUFFER_UNDEFINED);
1864 #undef FBOSTATUS_TO_STR
1865         default:
1866             FIXME("Unrecognied FBO status 0x%08x\n", status);
1867             return "unrecognized";
1868     }
1869 }
1870
1871 const char *debug_glerror(GLenum error) {
1872     switch(error) {
1873 #define GLERROR_TO_STR(u) case u: return #u
1874         GLERROR_TO_STR(GL_NO_ERROR);
1875         GLERROR_TO_STR(GL_INVALID_ENUM);
1876         GLERROR_TO_STR(GL_INVALID_VALUE);
1877         GLERROR_TO_STR(GL_INVALID_OPERATION);
1878         GLERROR_TO_STR(GL_STACK_OVERFLOW);
1879         GLERROR_TO_STR(GL_STACK_UNDERFLOW);
1880         GLERROR_TO_STR(GL_OUT_OF_MEMORY);
1881         GLERROR_TO_STR(GL_INVALID_FRAMEBUFFER_OPERATION);
1882 #undef GLERROR_TO_STR
1883         default:
1884             FIXME("Unrecognied GL error 0x%08x\n", error);
1885             return "unrecognized";
1886     }
1887 }
1888
1889 const char *debug_d3dbasis(WINED3DBASISTYPE basis) {
1890     switch(basis) {
1891         case WINED3DBASIS_BEZIER:       return "WINED3DBASIS_BEZIER";
1892         case WINED3DBASIS_BSPLINE:      return "WINED3DBASIS_BSPLINE";
1893         case WINED3DBASIS_INTERPOLATE:  return "WINED3DBASIS_INTERPOLATE";
1894         default:                        return "unrecognized";
1895     }
1896 }
1897
1898 const char *debug_d3ddegree(WINED3DDEGREETYPE degree) {
1899     switch(degree) {
1900         case WINED3DDEGREE_LINEAR:      return "WINED3DDEGREE_LINEAR";
1901         case WINED3DDEGREE_QUADRATIC:   return "WINED3DDEGREE_QUADRATIC";
1902         case WINED3DDEGREE_CUBIC:       return "WINED3DDEGREE_CUBIC";
1903         case WINED3DDEGREE_QUINTIC:     return "WINED3DDEGREE_QUINTIC";
1904         default:                        return "unrecognized";
1905     }
1906 }
1907
1908 static const char *debug_fixup_channel_source(enum fixup_channel_source source)
1909 {
1910     switch(source)
1911     {
1912 #define WINED3D_TO_STR(x) case x: return #x
1913         WINED3D_TO_STR(CHANNEL_SOURCE_ZERO);
1914         WINED3D_TO_STR(CHANNEL_SOURCE_ONE);
1915         WINED3D_TO_STR(CHANNEL_SOURCE_X);
1916         WINED3D_TO_STR(CHANNEL_SOURCE_Y);
1917         WINED3D_TO_STR(CHANNEL_SOURCE_Z);
1918         WINED3D_TO_STR(CHANNEL_SOURCE_W);
1919         WINED3D_TO_STR(CHANNEL_SOURCE_COMPLEX0);
1920         WINED3D_TO_STR(CHANNEL_SOURCE_COMPLEX1);
1921 #undef WINED3D_TO_STR
1922         default:
1923             FIXME("Unrecognized fixup_channel_source %#x\n", source);
1924             return "unrecognized";
1925     }
1926 }
1927
1928 static const char *debug_complex_fixup(enum complex_fixup fixup)
1929 {
1930     switch(fixup)
1931     {
1932 #define WINED3D_TO_STR(x) case x: return #x
1933         WINED3D_TO_STR(COMPLEX_FIXUP_YUY2);
1934         WINED3D_TO_STR(COMPLEX_FIXUP_UYVY);
1935         WINED3D_TO_STR(COMPLEX_FIXUP_YV12);
1936         WINED3D_TO_STR(COMPLEX_FIXUP_P8);
1937 #undef WINED3D_TO_STR
1938         default:
1939             FIXME("Unrecognized complex fixup %#x\n", fixup);
1940             return "unrecognized";
1941     }
1942 }
1943
1944 void dump_color_fixup_desc(struct color_fixup_desc fixup)
1945 {
1946     if (is_complex_fixup(fixup))
1947     {
1948         TRACE("\tComplex: %s\n", debug_complex_fixup(get_complex_fixup(fixup)));
1949         return;
1950     }
1951
1952     TRACE("\tX: %s%s\n", debug_fixup_channel_source(fixup.x_source), fixup.x_sign_fixup ? ", SIGN_FIXUP" : "");
1953     TRACE("\tY: %s%s\n", debug_fixup_channel_source(fixup.y_source), fixup.y_sign_fixup ? ", SIGN_FIXUP" : "");
1954     TRACE("\tZ: %s%s\n", debug_fixup_channel_source(fixup.z_source), fixup.z_sign_fixup ? ", SIGN_FIXUP" : "");
1955     TRACE("\tW: %s%s\n", debug_fixup_channel_source(fixup.w_source), fixup.w_sign_fixup ? ", SIGN_FIXUP" : "");
1956 }
1957
1958 const char *debug_surflocation(DWORD flag) {
1959     char buf[128];
1960
1961     buf[0] = 0;
1962     if(flag & SFLAG_INSYSMEM) strcat(buf, " | SFLAG_INSYSMEM");
1963     if(flag & SFLAG_INDRAWABLE) strcat(buf, " | SFLAG_INDRAWABLE");
1964     if(flag & SFLAG_INTEXTURE) strcat(buf, " | SFLAG_INTEXTURE");
1965     if(flag & SFLAG_INSRGBTEX) strcat(buf, " | SFLAG_INSRGBTEX");
1966     return wine_dbg_sprintf("%s", buf[0] ? buf + 3 : "0");
1967 }
1968
1969 /*****************************************************************************
1970  * Useful functions mapping GL <-> D3D values
1971  */
1972 GLenum StencilOp(DWORD op) {
1973     switch(op) {
1974     case WINED3DSTENCILOP_KEEP    : return GL_KEEP;
1975     case WINED3DSTENCILOP_ZERO    : return GL_ZERO;
1976     case WINED3DSTENCILOP_REPLACE : return GL_REPLACE;
1977     case WINED3DSTENCILOP_INCRSAT : return GL_INCR;
1978     case WINED3DSTENCILOP_DECRSAT : return GL_DECR;
1979     case WINED3DSTENCILOP_INVERT  : return GL_INVERT;
1980     case WINED3DSTENCILOP_INCR    : return GL_INCR_WRAP_EXT;
1981     case WINED3DSTENCILOP_DECR    : return GL_DECR_WRAP_EXT;
1982     default:
1983         FIXME("Unrecognized stencil op %d\n", op);
1984         return GL_KEEP;
1985     }
1986 }
1987
1988 GLenum CompareFunc(DWORD func) {
1989     switch ((WINED3DCMPFUNC)func) {
1990     case WINED3DCMP_NEVER        : return GL_NEVER;
1991     case WINED3DCMP_LESS         : return GL_LESS;
1992     case WINED3DCMP_EQUAL        : return GL_EQUAL;
1993     case WINED3DCMP_LESSEQUAL    : return GL_LEQUAL;
1994     case WINED3DCMP_GREATER      : return GL_GREATER;
1995     case WINED3DCMP_NOTEQUAL     : return GL_NOTEQUAL;
1996     case WINED3DCMP_GREATEREQUAL : return GL_GEQUAL;
1997     case WINED3DCMP_ALWAYS       : return GL_ALWAYS;
1998     default:
1999         FIXME("Unrecognized WINED3DCMPFUNC value %d\n", func);
2000         return 0;
2001     }
2002 }
2003
2004 BOOL is_invalid_op(IWineD3DDeviceImpl *This, int stage, WINED3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3) {
2005     if (op == WINED3DTOP_DISABLE) return FALSE;
2006     if (This->stateBlock->textures[stage]) return FALSE;
2007
2008     if ((arg1 & WINED3DTA_SELECTMASK) == WINED3DTA_TEXTURE
2009             && op != WINED3DTOP_SELECTARG2) return TRUE;
2010     if ((arg2 & WINED3DTA_SELECTMASK) == WINED3DTA_TEXTURE
2011             && op != WINED3DTOP_SELECTARG1) return TRUE;
2012     if ((arg3 & WINED3DTA_SELECTMASK) == WINED3DTA_TEXTURE
2013             && (op == WINED3DTOP_MULTIPLYADD || op == WINED3DTOP_LERP)) return TRUE;
2014
2015     return FALSE;
2016 }
2017
2018 /* Setup this textures matrix according to the texture flags*/
2019 /* GL locking is done by the caller (state handler) */
2020 void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords, BOOL transformed,
2021         WINED3DFORMAT vtx_fmt, BOOL ffp_proj_control)
2022 {
2023     float mat[16];
2024
2025     glMatrixMode(GL_TEXTURE);
2026     checkGLcall("glMatrixMode(GL_TEXTURE)");
2027
2028     if (flags == WINED3DTTFF_DISABLE || flags == WINED3DTTFF_COUNT1 || transformed) {
2029         glLoadIdentity();
2030         checkGLcall("glLoadIdentity()");
2031         return;
2032     }
2033
2034     if (flags == (WINED3DTTFF_COUNT1|WINED3DTTFF_PROJECTED)) {
2035         ERR("Invalid texture transform flags: WINED3DTTFF_COUNT1|WINED3DTTFF_PROJECTED\n");
2036         return;
2037     }
2038
2039     memcpy(mat, smat, 16 * sizeof(float));
2040
2041     if (flags & WINED3DTTFF_PROJECTED) {
2042         if(!ffp_proj_control) {
2043             switch (flags & ~WINED3DTTFF_PROJECTED) {
2044             case WINED3DTTFF_COUNT2:
2045                 mat[3] = mat[1], mat[7] = mat[5], mat[11] = mat[9], mat[15] = mat[13];
2046                 mat[1] = mat[5] = mat[9] = mat[13] = 0;
2047                 break;
2048             case WINED3DTTFF_COUNT3:
2049                 mat[3] = mat[2], mat[7] = mat[6], mat[11] = mat[10], mat[15] = mat[14];
2050                 mat[2] = mat[6] = mat[10] = mat[14] = 0;
2051                 break;
2052             }
2053         }
2054     } else { /* under directx the R/Z coord can be used for translation, under opengl we use the Q coord instead */
2055         if(!calculatedCoords) {
2056             switch(vtx_fmt)
2057             {
2058                 case WINED3DFMT_R32_FLOAT:
2059                     /* Direct3D passes the default 1.0 in the 2nd coord, while gl passes it in the 4th.
2060                      * swap 2nd and 4th coord. No need to store the value of mat[12] in mat[4] because
2061                      * the input value to the transformation will be 0, so the matrix value is irrelevant
2062                      */
2063                     mat[12] = mat[4];
2064                     mat[13] = mat[5];
2065                     mat[14] = mat[6];
2066                     mat[15] = mat[7];
2067                     break;
2068                 case WINED3DFMT_R32G32_FLOAT:
2069                     /* See above, just 3rd and 4th coord
2070                     */
2071                     mat[12] = mat[8];
2072                     mat[13] = mat[9];
2073                     mat[14] = mat[10];
2074                     mat[15] = mat[11];
2075                     break;
2076                 case WINED3DFMT_R32G32B32_FLOAT: /* Opengl defaults match dx defaults */
2077                 case WINED3DFMT_R32G32B32A32_FLOAT: /* No defaults apply, all app defined */
2078
2079                 /* This is to prevent swapping the matrix lines and put the default 4th coord = 1.0
2080                  * into a bad place. The division elimination below will apply to make sure the
2081                  * 1.0 doesn't do anything bad. The caller will set this value if the stride is 0
2082                  */
2083                 case WINED3DFMT_UNKNOWN: /* No texture coords, 0/0/0/1 defaults are passed */
2084                     break;
2085                 default:
2086                     FIXME("Unexpected fixed function texture coord input\n");
2087             }
2088         }
2089         if(!ffp_proj_control) {
2090             switch (flags & ~WINED3DTTFF_PROJECTED) {
2091                 /* case WINED3DTTFF_COUNT1: Won't ever get here */
2092                 case WINED3DTTFF_COUNT2: mat[2] = mat[6] = mat[10] = mat[14] = 0;
2093                 /* OpenGL divides the first 3 vertex coord by the 4th by default,
2094                 * which is essentially the same as D3DTTFF_PROJECTED. Make sure that
2095                 * the 4th coord evaluates to 1.0 to eliminate that.
2096                 *
2097                 * If the fixed function pipeline is used, the 4th value remains unused,
2098                 * so there is no danger in doing this. With vertex shaders we have a
2099                 * problem. Should an app hit that problem, the code here would have to
2100                 * check for pixel shaders, and the shader has to undo the default gl divide.
2101                 *
2102                 * A more serious problem occurs if the app passes 4 coordinates in, and the
2103                 * 4th is != 1.0(opengl default). This would have to be fixed in drawStridedSlow
2104                 * or a replacement shader
2105                 */
2106                 default: mat[3] = mat[7] = mat[11] = 0; mat[15] = 1;
2107             }
2108         }
2109     }
2110
2111     glLoadMatrixf(mat);
2112     checkGLcall("glLoadMatrixf(mat)");
2113 }
2114
2115 /* This small helper function is used to convert a bitmask into the number of masked bits */
2116 unsigned int count_bits(unsigned int mask)
2117 {
2118     unsigned int count;
2119     for (count = 0; mask; ++count)
2120     {
2121         mask &= mask - 1;
2122     }
2123     return count;
2124 }
2125
2126 /* Helper function for retrieving color info for ChoosePixelFormat and wglChoosePixelFormatARB.
2127  * The later function requires individual color components. */
2128 BOOL getColorBits(const struct GlPixelFormatDesc *format_desc,
2129         short *redSize, short *greenSize, short *blueSize, short *alphaSize, short *totalSize)
2130 {
2131     TRACE("fmt: %s\n", debug_d3dformat(format_desc->format));
2132     switch(format_desc->format)
2133     {
2134         case WINED3DFMT_B8G8R8X8_UNORM:
2135         case WINED3DFMT_B8G8R8_UNORM:
2136         case WINED3DFMT_B8G8R8A8_UNORM:
2137         case WINED3DFMT_R8G8B8A8_UNORM:
2138         case WINED3DFMT_B10G10R10A2_UNORM:
2139         case WINED3DFMT_B5G5R5X1_UNORM:
2140         case WINED3DFMT_B5G5R5A1_UNORM:
2141         case WINED3DFMT_B5G6R5_UNORM:
2142         case WINED3DFMT_B4G4R4X4_UNORM:
2143         case WINED3DFMT_B4G4R4A4_UNORM:
2144         case WINED3DFMT_B2G3R3_UNORM:
2145         case WINED3DFMT_P8_UINT_A8_UNORM:
2146         case WINED3DFMT_P8_UINT:
2147             break;
2148         default:
2149             ERR("Unsupported format: %s\n", debug_d3dformat(format_desc->format));
2150             return FALSE;
2151     }
2152
2153     *redSize = count_bits(format_desc->red_mask);
2154     *greenSize = count_bits(format_desc->green_mask);
2155     *blueSize = count_bits(format_desc->blue_mask);
2156     *alphaSize = count_bits(format_desc->alpha_mask);
2157     *totalSize = *redSize + *greenSize + *blueSize + *alphaSize;
2158
2159     TRACE("Returning red:  %d, green: %d, blue: %d, alpha: %d, total: %d for fmt=%s\n",
2160             *redSize, *greenSize, *blueSize, *alphaSize, *totalSize, debug_d3dformat(format_desc->format));
2161     return TRUE;
2162 }
2163
2164 /* Helper function for retrieving depth/stencil info for ChoosePixelFormat and wglChoosePixelFormatARB */
2165 BOOL getDepthStencilBits(const struct GlPixelFormatDesc *format_desc, short *depthSize, short *stencilSize)
2166 {
2167     TRACE("fmt: %s\n", debug_d3dformat(format_desc->format));
2168     switch(format_desc->format)
2169     {
2170         case WINED3DFMT_D16_LOCKABLE:
2171         case WINED3DFMT_D16_UNORM:
2172         case WINED3DFMT_S1_UINT_D15_UNORM:
2173         case WINED3DFMT_X8D24_UNORM:
2174         case WINED3DFMT_S4X4_UINT_D24_UNORM:
2175         case WINED3DFMT_D24_UNORM_S8_UINT:
2176         case WINED3DFMT_S8_UINT_D24_FLOAT:
2177         case WINED3DFMT_D32_UNORM:
2178         case WINED3DFMT_D32_FLOAT:
2179             break;
2180         default:
2181             FIXME("Unsupported stencil format: %s\n", debug_d3dformat(format_desc->format));
2182             return FALSE;
2183     }
2184
2185     *depthSize = format_desc->depth_size;
2186     *stencilSize = format_desc->stencil_size;
2187
2188     TRACE("Returning depthSize: %d and stencilSize: %d for fmt=%s\n",
2189             *depthSize, *stencilSize, debug_d3dformat(format_desc->format));
2190     return TRUE;
2191 }
2192
2193 /* DirectDraw stuff */
2194 WINED3DFORMAT pixelformat_for_depth(DWORD depth) {
2195     switch(depth) {
2196         case 8:  return WINED3DFMT_P8_UINT;
2197         case 15: return WINED3DFMT_B5G5R5X1_UNORM;
2198         case 16: return WINED3DFMT_B5G6R5_UNORM;
2199         case 24: return WINED3DFMT_B8G8R8X8_UNORM; /* Robots needs 24bit to be WINED3DFMT_B8G8R8X8_UNORM */
2200         case 32: return WINED3DFMT_B8G8R8X8_UNORM; /* EVE online and the Fur demo need 32bit AdapterDisplayMode to return WINED3DFMT_B8G8R8X8_UNORM */
2201         default: return WINED3DFMT_UNKNOWN;
2202     }
2203 }
2204
2205 void multiply_matrix(WINED3DMATRIX *dest, const WINED3DMATRIX *src1, const WINED3DMATRIX *src2) {
2206     WINED3DMATRIX temp;
2207
2208     /* Now do the multiplication 'by hand'.
2209        I know that all this could be optimised, but this will be done later :-) */
2210     temp.u.s._11 = (src1->u.s._11 * src2->u.s._11) + (src1->u.s._21 * src2->u.s._12) + (src1->u.s._31 * src2->u.s._13) + (src1->u.s._41 * src2->u.s._14);
2211     temp.u.s._21 = (src1->u.s._11 * src2->u.s._21) + (src1->u.s._21 * src2->u.s._22) + (src1->u.s._31 * src2->u.s._23) + (src1->u.s._41 * src2->u.s._24);
2212     temp.u.s._31 = (src1->u.s._11 * src2->u.s._31) + (src1->u.s._21 * src2->u.s._32) + (src1->u.s._31 * src2->u.s._33) + (src1->u.s._41 * src2->u.s._34);
2213     temp.u.s._41 = (src1->u.s._11 * src2->u.s._41) + (src1->u.s._21 * src2->u.s._42) + (src1->u.s._31 * src2->u.s._43) + (src1->u.s._41 * src2->u.s._44);
2214
2215     temp.u.s._12 = (src1->u.s._12 * src2->u.s._11) + (src1->u.s._22 * src2->u.s._12) + (src1->u.s._32 * src2->u.s._13) + (src1->u.s._42 * src2->u.s._14);
2216     temp.u.s._22 = (src1->u.s._12 * src2->u.s._21) + (src1->u.s._22 * src2->u.s._22) + (src1->u.s._32 * src2->u.s._23) + (src1->u.s._42 * src2->u.s._24);
2217     temp.u.s._32 = (src1->u.s._12 * src2->u.s._31) + (src1->u.s._22 * src2->u.s._32) + (src1->u.s._32 * src2->u.s._33) + (src1->u.s._42 * src2->u.s._34);
2218     temp.u.s._42 = (src1->u.s._12 * src2->u.s._41) + (src1->u.s._22 * src2->u.s._42) + (src1->u.s._32 * src2->u.s._43) + (src1->u.s._42 * src2->u.s._44);
2219
2220     temp.u.s._13 = (src1->u.s._13 * src2->u.s._11) + (src1->u.s._23 * src2->u.s._12) + (src1->u.s._33 * src2->u.s._13) + (src1->u.s._43 * src2->u.s._14);
2221     temp.u.s._23 = (src1->u.s._13 * src2->u.s._21) + (src1->u.s._23 * src2->u.s._22) + (src1->u.s._33 * src2->u.s._23) + (src1->u.s._43 * src2->u.s._24);
2222     temp.u.s._33 = (src1->u.s._13 * src2->u.s._31) + (src1->u.s._23 * src2->u.s._32) + (src1->u.s._33 * src2->u.s._33) + (src1->u.s._43 * src2->u.s._34);
2223     temp.u.s._43 = (src1->u.s._13 * src2->u.s._41) + (src1->u.s._23 * src2->u.s._42) + (src1->u.s._33 * src2->u.s._43) + (src1->u.s._43 * src2->u.s._44);
2224
2225     temp.u.s._14 = (src1->u.s._14 * src2->u.s._11) + (src1->u.s._24 * src2->u.s._12) + (src1->u.s._34 * src2->u.s._13) + (src1->u.s._44 * src2->u.s._14);
2226     temp.u.s._24 = (src1->u.s._14 * src2->u.s._21) + (src1->u.s._24 * src2->u.s._22) + (src1->u.s._34 * src2->u.s._23) + (src1->u.s._44 * src2->u.s._24);
2227     temp.u.s._34 = (src1->u.s._14 * src2->u.s._31) + (src1->u.s._24 * src2->u.s._32) + (src1->u.s._34 * src2->u.s._33) + (src1->u.s._44 * src2->u.s._34);
2228     temp.u.s._44 = (src1->u.s._14 * src2->u.s._41) + (src1->u.s._24 * src2->u.s._42) + (src1->u.s._34 * src2->u.s._43) + (src1->u.s._44 * src2->u.s._44);
2229
2230     /* And copy the new matrix in the good storage.. */
2231     memcpy(dest, &temp, 16 * sizeof(float));
2232 }
2233
2234 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) {
2235     DWORD size = 0;
2236     int i;
2237     int numTextures = (d3dvtVertexType & WINED3DFVF_TEXCOUNT_MASK) >> WINED3DFVF_TEXCOUNT_SHIFT;
2238
2239     if (d3dvtVertexType & WINED3DFVF_NORMAL) size += 3 * sizeof(float);
2240     if (d3dvtVertexType & WINED3DFVF_DIFFUSE) size += sizeof(DWORD);
2241     if (d3dvtVertexType & WINED3DFVF_SPECULAR) size += sizeof(DWORD);
2242     if (d3dvtVertexType & WINED3DFVF_PSIZE) size += sizeof(DWORD);
2243     switch (d3dvtVertexType & WINED3DFVF_POSITION_MASK) {
2244         case WINED3DFVF_XYZ:    size += 3 * sizeof(float); break;
2245         case WINED3DFVF_XYZRHW: size += 4 * sizeof(float); break;
2246         case WINED3DFVF_XYZB1:  size += 4 * sizeof(float); break;
2247         case WINED3DFVF_XYZB2:  size += 5 * sizeof(float); break;
2248         case WINED3DFVF_XYZB3:  size += 6 * sizeof(float); break;
2249         case WINED3DFVF_XYZB4:  size += 7 * sizeof(float); break;
2250         case WINED3DFVF_XYZB5:  size += 8 * sizeof(float); break;
2251         case WINED3DFVF_XYZW:   size += 4 * sizeof(float); break;
2252         default: ERR("Unexpected position mask\n");
2253     }
2254     for (i = 0; i < numTextures; i++) {
2255         size += GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, i) * sizeof(float);
2256     }
2257
2258     return size;
2259 }
2260
2261 /***********************************************************************
2262  * CalculateTexRect
2263  *
2264  * Calculates the dimensions of the opengl texture used for blits.
2265  * Handled oversized opengl textures and updates the source rectangle
2266  * accordingly
2267  *
2268  * Params:
2269  *  This: Surface to operate on
2270  *  Rect: Requested rectangle
2271  *
2272  * Returns:
2273  *  TRUE if the texture part can be loaded,
2274  *  FALSE otherwise
2275  *
2276  *********************************************************************/
2277 BOOL CalculateTexRect(IWineD3DSurfaceImpl *This, RECT *Rect, float glTexCoord[4])
2278 {
2279     int x1 = Rect->left, x2 = Rect->right;
2280     int y1 = Rect->top, y2 = Rect->bottom;
2281
2282     TRACE("(%p)->(%d,%d)-(%d,%d)\n", This,
2283           Rect->left, Rect->top, Rect->right, Rect->bottom);
2284
2285     /* The sizes might be reversed */
2286     if(Rect->left > Rect->right) {
2287         x1 = Rect->right;
2288         x2 = Rect->left;
2289     }
2290     if(Rect->top > Rect->bottom) {
2291         y1 = Rect->bottom;
2292         y2 = Rect->top;
2293     }
2294
2295     /* Which rect from the texture do I need? */
2296     if (This->texture_target == GL_TEXTURE_RECTANGLE_ARB)
2297     {
2298         glTexCoord[0] = (float) Rect->left;
2299         glTexCoord[2] = (float) Rect->top;
2300         glTexCoord[1] = (float) Rect->right;
2301         glTexCoord[3] = (float) Rect->bottom;
2302     } else {
2303         glTexCoord[0] = (float) Rect->left / (float) This->pow2Width;
2304         glTexCoord[2] = (float) Rect->top / (float) This->pow2Height;
2305         glTexCoord[1] = (float) Rect->right / (float) This->pow2Width;
2306         glTexCoord[3] = (float) Rect->bottom / (float) This->pow2Height;
2307     }
2308     return TRUE;
2309 }
2310
2311 void gen_ffp_frag_op(IWineD3DStateBlockImpl *stateblock, struct ffp_frag_settings *settings, BOOL ignore_textype) {
2312 #define ARG1 0x01
2313 #define ARG2 0x02
2314 #define ARG0 0x04
2315     static const unsigned char args[WINED3DTOP_LERP + 1] = {
2316         /* undefined                        */  0,
2317         /* D3DTOP_DISABLE                   */  0,
2318         /* D3DTOP_SELECTARG1                */  ARG1,
2319         /* D3DTOP_SELECTARG2                */  ARG2,
2320         /* D3DTOP_MODULATE                  */  ARG1 | ARG2,
2321         /* D3DTOP_MODULATE2X                */  ARG1 | ARG2,
2322         /* D3DTOP_MODULATE4X                */  ARG1 | ARG2,
2323         /* D3DTOP_ADD                       */  ARG1 | ARG2,
2324         /* D3DTOP_ADDSIGNED                 */  ARG1 | ARG2,
2325         /* D3DTOP_ADDSIGNED2X               */  ARG1 | ARG2,
2326         /* D3DTOP_SUBTRACT                  */  ARG1 | ARG2,
2327         /* D3DTOP_ADDSMOOTH                 */  ARG1 | ARG2,
2328         /* D3DTOP_BLENDDIFFUSEALPHA         */  ARG1 | ARG2,
2329         /* D3DTOP_BLENDTEXTUREALPHA         */  ARG1 | ARG2,
2330         /* D3DTOP_BLENDFACTORALPHA          */  ARG1 | ARG2,
2331         /* D3DTOP_BLENDTEXTUREALPHAPM       */  ARG1 | ARG2,
2332         /* D3DTOP_BLENDCURRENTALPHA         */  ARG1 | ARG2,
2333         /* D3DTOP_PREMODULATE               */  ARG1 | ARG2,
2334         /* D3DTOP_MODULATEALPHA_ADDCOLOR    */  ARG1 | ARG2,
2335         /* D3DTOP_MODULATECOLOR_ADDALPHA    */  ARG1 | ARG2,
2336         /* D3DTOP_MODULATEINVALPHA_ADDCOLOR */  ARG1 | ARG2,
2337         /* D3DTOP_MODULATEINVCOLOR_ADDALPHA */  ARG1 | ARG2,
2338         /* D3DTOP_BUMPENVMAP                */  ARG1 | ARG2,
2339         /* D3DTOP_BUMPENVMAPLUMINANCE       */  ARG1 | ARG2,
2340         /* D3DTOP_DOTPRODUCT3               */  ARG1 | ARG2,
2341         /* D3DTOP_MULTIPLYADD               */  ARG1 | ARG2 | ARG0,
2342         /* D3DTOP_LERP                      */  ARG1 | ARG2 | ARG0
2343     };
2344     unsigned int i;
2345     DWORD ttff;
2346     DWORD cop, aop, carg0, carg1, carg2, aarg0, aarg1, aarg2;
2347     IWineD3DDeviceImpl *device = stateblock->device;
2348     const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
2349
2350     for (i = 0; i < gl_info->limits.texture_stages; ++i)
2351     {
2352         IWineD3DBaseTextureImpl *texture;
2353         settings->op[i].padding = 0;
2354         if(stateblock->textureState[i][WINED3DTSS_COLOROP] == WINED3DTOP_DISABLE) {
2355             settings->op[i].cop = WINED3DTOP_DISABLE;
2356             settings->op[i].aop = WINED3DTOP_DISABLE;
2357             settings->op[i].carg0 = settings->op[i].carg1 = settings->op[i].carg2 = ARG_UNUSED;
2358             settings->op[i].aarg0 = settings->op[i].aarg1 = settings->op[i].aarg2 = ARG_UNUSED;
2359             settings->op[i].color_fixup = COLOR_FIXUP_IDENTITY;
2360             settings->op[i].dst = resultreg;
2361             settings->op[i].tex_type = tex_1d;
2362             settings->op[i].projected = proj_none;
2363             i++;
2364             break;
2365         }
2366
2367         texture = (IWineD3DBaseTextureImpl *) stateblock->textures[i];
2368         if(texture) {
2369             settings->op[i].color_fixup = texture->resource.format_desc->color_fixup;
2370             if(ignore_textype) {
2371                 settings->op[i].tex_type = tex_1d;
2372             } else {
2373                 switch (IWineD3DBaseTexture_GetTextureDimensions((IWineD3DBaseTexture *)texture)) {
2374                     case GL_TEXTURE_1D:
2375                         settings->op[i].tex_type = tex_1d;
2376                         break;
2377                     case GL_TEXTURE_2D:
2378                         settings->op[i].tex_type = tex_2d;
2379                         break;
2380                     case GL_TEXTURE_3D:
2381                         settings->op[i].tex_type = tex_3d;
2382                         break;
2383                     case GL_TEXTURE_CUBE_MAP_ARB:
2384                         settings->op[i].tex_type = tex_cube;
2385                         break;
2386                     case GL_TEXTURE_RECTANGLE_ARB:
2387                         settings->op[i].tex_type = tex_rect;
2388                         break;
2389                 }
2390             }
2391         } else {
2392             settings->op[i].color_fixup = COLOR_FIXUP_IDENTITY;
2393             settings->op[i].tex_type = tex_1d;
2394         }
2395
2396         cop = stateblock->textureState[i][WINED3DTSS_COLOROP];
2397         aop = stateblock->textureState[i][WINED3DTSS_ALPHAOP];
2398
2399         carg1 = (args[cop] & ARG1) ? stateblock->textureState[i][WINED3DTSS_COLORARG1] : ARG_UNUSED;
2400         carg2 = (args[cop] & ARG2) ? stateblock->textureState[i][WINED3DTSS_COLORARG2] : ARG_UNUSED;
2401         carg0 = (args[cop] & ARG0) ? stateblock->textureState[i][WINED3DTSS_COLORARG0] : ARG_UNUSED;
2402
2403         if(is_invalid_op(device, i, cop, carg1, carg2, carg0)) {
2404             carg0 = ARG_UNUSED;
2405             carg2 = ARG_UNUSED;
2406             carg1 = WINED3DTA_CURRENT;
2407             cop = WINED3DTOP_SELECTARG1;
2408         }
2409
2410         if(cop == WINED3DTOP_DOTPRODUCT3) {
2411             /* A dotproduct3 on the colorop overwrites the alphaop operation and replicates
2412              * the color result to the alpha component of the destination
2413              */
2414             aop = cop;
2415             aarg1 = carg1;
2416             aarg2 = carg2;
2417             aarg0 = carg0;
2418         } else {
2419             aarg1 = (args[aop] & ARG1) ? stateblock->textureState[i][WINED3DTSS_ALPHAARG1] : ARG_UNUSED;
2420             aarg2 = (args[aop] & ARG2) ? stateblock->textureState[i][WINED3DTSS_ALPHAARG2] : ARG_UNUSED;
2421             aarg0 = (args[aop] & ARG0) ? stateblock->textureState[i][WINED3DTSS_ALPHAARG0] : ARG_UNUSED;
2422         }
2423
2424         if (i == 0 && stateblock->textures[0] && stateblock->renderState[WINED3DRS_COLORKEYENABLE])
2425         {
2426             UINT texture_dimensions = IWineD3DBaseTexture_GetTextureDimensions(stateblock->textures[0]);
2427
2428             if (texture_dimensions == GL_TEXTURE_2D || texture_dimensions == GL_TEXTURE_RECTANGLE_ARB)
2429             {
2430                 IWineD3DSurfaceImpl *surf;
2431                 surf = (IWineD3DSurfaceImpl *) ((IWineD3DTextureImpl *) stateblock->textures[0])->surfaces[0];
2432
2433                 if (surf->CKeyFlags & WINEDDSD_CKSRCBLT && !surf->resource.format_desc->alpha_mask)
2434                 {
2435                     if (aop == WINED3DTOP_DISABLE)
2436                     {
2437                        aarg1 = WINED3DTA_TEXTURE;
2438                        aop = WINED3DTOP_SELECTARG1;
2439                     }
2440                     else if (aop == WINED3DTOP_SELECTARG1 && aarg1 != WINED3DTA_TEXTURE)
2441                     {
2442                         if (stateblock->renderState[WINED3DRS_ALPHABLENDENABLE])
2443                         {
2444                             aarg2 = WINED3DTA_TEXTURE;
2445                             aop = WINED3DTOP_MODULATE;
2446                         }
2447                         else aarg1 = WINED3DTA_TEXTURE;
2448                     }
2449                     else if (aop == WINED3DTOP_SELECTARG2 && aarg2 != WINED3DTA_TEXTURE)
2450                     {
2451                         if (stateblock->renderState[WINED3DRS_ALPHABLENDENABLE])
2452                         {
2453                             aarg1 = WINED3DTA_TEXTURE;
2454                             aop = WINED3DTOP_MODULATE;
2455                         }
2456                         else aarg2 = WINED3DTA_TEXTURE;
2457                     }
2458                 }
2459             }
2460         }
2461
2462         if(is_invalid_op(device, i, aop, aarg1, aarg2, aarg0)) {
2463                aarg0 = ARG_UNUSED;
2464                aarg2 = ARG_UNUSED;
2465                aarg1 = WINED3DTA_CURRENT;
2466                aop = WINED3DTOP_SELECTARG1;
2467         }
2468
2469         if(carg1 == WINED3DTA_TEXTURE || carg2 == WINED3DTA_TEXTURE || carg0 == WINED3DTA_TEXTURE ||
2470            aarg1 == WINED3DTA_TEXTURE || aarg2 == WINED3DTA_TEXTURE || aarg0 == WINED3DTA_TEXTURE) {
2471             ttff = stateblock->textureState[i][WINED3DTSS_TEXTURETRANSFORMFLAGS];
2472             if(ttff == (WINED3DTTFF_PROJECTED | WINED3DTTFF_COUNT3)) {
2473                 settings->op[i].projected = proj_count3;
2474             } else if(ttff == (WINED3DTTFF_PROJECTED | WINED3DTTFF_COUNT4)) {
2475                 settings->op[i].projected = proj_count4;
2476             } else {
2477                 settings->op[i].projected = proj_none;
2478             }
2479         } else {
2480             settings->op[i].projected = proj_none;
2481         }
2482
2483         settings->op[i].cop = cop;
2484         settings->op[i].aop = aop;
2485         settings->op[i].carg0 = carg0;
2486         settings->op[i].carg1 = carg1;
2487         settings->op[i].carg2 = carg2;
2488         settings->op[i].aarg0 = aarg0;
2489         settings->op[i].aarg1 = aarg1;
2490         settings->op[i].aarg2 = aarg2;
2491
2492         if(stateblock->textureState[i][WINED3DTSS_RESULTARG] == WINED3DTA_TEMP) {
2493             settings->op[i].dst = tempreg;
2494         } else {
2495             settings->op[i].dst = resultreg;
2496         }
2497     }
2498
2499     /* Clear unsupported stages */
2500     for(; i < MAX_TEXTURES; i++) {
2501         memset(&settings->op[i], 0xff, sizeof(settings->op[i]));
2502     }
2503
2504     if(stateblock->renderState[WINED3DRS_FOGENABLE] == FALSE) {
2505         settings->fog = FOG_OFF;
2506     } else if(stateblock->renderState[WINED3DRS_FOGTABLEMODE] == WINED3DFOG_NONE) {
2507         if(use_vs(stateblock) || ((IWineD3DVertexDeclarationImpl *) stateblock->vertexDecl)->position_transformed) {
2508             settings->fog = FOG_LINEAR;
2509         } else {
2510             switch(stateblock->renderState[WINED3DRS_FOGVERTEXMODE]) {
2511                 case WINED3DFOG_NONE:
2512                 case WINED3DFOG_LINEAR:
2513                     settings->fog = FOG_LINEAR;
2514                     break;
2515                 case WINED3DFOG_EXP:
2516                     settings->fog = FOG_EXP;
2517                     break;
2518                 case WINED3DFOG_EXP2:
2519                     settings->fog = FOG_EXP2;
2520                     break;
2521             }
2522         }
2523     } else {
2524         switch(stateblock->renderState[WINED3DRS_FOGTABLEMODE]) {
2525             case WINED3DFOG_LINEAR:
2526                 settings->fog = FOG_LINEAR;
2527                 break;
2528             case WINED3DFOG_EXP:
2529                 settings->fog = FOG_EXP;
2530                 break;
2531             case WINED3DFOG_EXP2:
2532                 settings->fog = FOG_EXP2;
2533                 break;
2534         }
2535     }
2536     if(stateblock->renderState[WINED3DRS_SRGBWRITEENABLE]) {
2537         settings->sRGB_write = 1;
2538     } else {
2539         settings->sRGB_write = 0;
2540     }
2541     if(device->vs_clipping || !use_vs(stateblock) || !stateblock->renderState[WINED3DRS_CLIPPING] ||
2542        !stateblock->renderState[WINED3DRS_CLIPPLANEENABLE]) {
2543         /* No need to emulate clipplanes if GL supports native vertex shader clipping or if
2544          * the fixed function vertex pipeline is used(which always supports clipplanes), or
2545          * if no clipplane is enabled
2546          */
2547         settings->emul_clipplanes = 0;
2548     } else {
2549         settings->emul_clipplanes = 1;
2550     }
2551 }
2552
2553 const struct ffp_frag_desc *find_ffp_frag_shader(const struct wine_rb_tree *fragment_shaders,
2554         const struct ffp_frag_settings *settings)
2555 {
2556     struct wine_rb_entry *entry = wine_rb_get(fragment_shaders, settings);
2557     return entry ? WINE_RB_ENTRY_VALUE(entry, struct ffp_frag_desc, entry) : NULL;
2558 }
2559
2560 void add_ffp_frag_shader(struct wine_rb_tree *shaders, struct ffp_frag_desc *desc)
2561 {
2562     /* Note that the key is the implementation independent part of the ffp_frag_desc structure,
2563      * whereas desc points to an extended structure with implementation specific parts. */
2564     if (wine_rb_put(shaders, &desc->settings, &desc->entry) == -1)
2565     {
2566         ERR("Failed to insert ffp frag shader.\n");
2567     }
2568 }
2569
2570 /* Activates the texture dimension according to the bound D3D texture.
2571  * Does not care for the colorop or correct gl texture unit(when using nvrc)
2572  * Requires the caller to activate the correct unit before
2573  */
2574 /* GL locking is done by the caller (state handler) */
2575 void texture_activate_dimensions(DWORD stage, IWineD3DStateBlockImpl *stateblock, struct wined3d_context *context)
2576 {
2577     const struct wined3d_gl_info *gl_info = context->gl_info;
2578
2579     if (stateblock->textures[stage])
2580     {
2581         switch (IWineD3DBaseTexture_GetTextureDimensions(stateblock->textures[stage])) {
2582             case GL_TEXTURE_2D:
2583                 glDisable(GL_TEXTURE_3D);
2584                 checkGLcall("glDisable(GL_TEXTURE_3D)");
2585                 if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
2586                 {
2587                     glDisable(GL_TEXTURE_CUBE_MAP_ARB);
2588                     checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
2589                 }
2590                 if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
2591                 {
2592                     glDisable(GL_TEXTURE_RECTANGLE_ARB);
2593                     checkGLcall("glDisable(GL_TEXTURE_RECTANGLE_ARB)");
2594                 }
2595                 glEnable(GL_TEXTURE_2D);
2596                 checkGLcall("glEnable(GL_TEXTURE_2D)");
2597                 break;
2598             case GL_TEXTURE_RECTANGLE_ARB:
2599                 glDisable(GL_TEXTURE_2D);
2600                 checkGLcall("glDisable(GL_TEXTURE_2D)");
2601                 glDisable(GL_TEXTURE_3D);
2602                 checkGLcall("glDisable(GL_TEXTURE_3D)");
2603                 if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
2604                 {
2605                     glDisable(GL_TEXTURE_CUBE_MAP_ARB);
2606                     checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
2607                 }
2608                 glEnable(GL_TEXTURE_RECTANGLE_ARB);
2609                 checkGLcall("glEnable(GL_TEXTURE_RECTANGLE_ARB)");
2610                 break;
2611             case GL_TEXTURE_3D:
2612                 if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
2613                 {
2614                     glDisable(GL_TEXTURE_CUBE_MAP_ARB);
2615                     checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
2616                 }
2617                 if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
2618                 {
2619                     glDisable(GL_TEXTURE_RECTANGLE_ARB);
2620                     checkGLcall("glDisable(GL_TEXTURE_RECTANGLE_ARB)");
2621                 }
2622                 glDisable(GL_TEXTURE_2D);
2623                 checkGLcall("glDisable(GL_TEXTURE_2D)");
2624                 glEnable(GL_TEXTURE_3D);
2625                 checkGLcall("glEnable(GL_TEXTURE_3D)");
2626                 break;
2627             case GL_TEXTURE_CUBE_MAP_ARB:
2628                 glDisable(GL_TEXTURE_2D);
2629                 checkGLcall("glDisable(GL_TEXTURE_2D)");
2630                 glDisable(GL_TEXTURE_3D);
2631                 checkGLcall("glDisable(GL_TEXTURE_3D)");
2632                 if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
2633                 {
2634                     glDisable(GL_TEXTURE_RECTANGLE_ARB);
2635                     checkGLcall("glDisable(GL_TEXTURE_RECTANGLE_ARB)");
2636                 }
2637                 glEnable(GL_TEXTURE_CUBE_MAP_ARB);
2638                 checkGLcall("glEnable(GL_TEXTURE_CUBE_MAP_ARB)");
2639               break;
2640         }
2641     } else {
2642         glEnable(GL_TEXTURE_2D);
2643         checkGLcall("glEnable(GL_TEXTURE_2D)");
2644         glDisable(GL_TEXTURE_3D);
2645         checkGLcall("glDisable(GL_TEXTURE_3D)");
2646         if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
2647         {
2648             glDisable(GL_TEXTURE_CUBE_MAP_ARB);
2649             checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
2650         }
2651         if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
2652         {
2653             glDisable(GL_TEXTURE_RECTANGLE_ARB);
2654             checkGLcall("glDisable(GL_TEXTURE_RECTANGLE_ARB)");
2655         }
2656         /* Binding textures is done by samplers. A dummy texture will be bound */
2657     }
2658 }
2659
2660 /* GL locking is done by the caller (state handler) */
2661 void sampler_texdim(DWORD state, IWineD3DStateBlockImpl *stateblock, struct wined3d_context *context)
2662 {
2663     DWORD sampler = state - STATE_SAMPLER(0);
2664     DWORD mapped_stage = stateblock->device->texUnitMap[sampler];
2665
2666     /* No need to enable / disable anything here for unused samplers. The tex_colorop
2667     * handler takes care. Also no action is needed with pixel shaders, or if tex_colorop
2668     * will take care of this business
2669     */
2670     if (mapped_stage == WINED3D_UNMAPPED_STAGE || mapped_stage >= context->gl_info->limits.textures) return;
2671     if(sampler >= stateblock->lowest_disabled_stage) return;
2672     if(isStateDirty(context, STATE_TEXTURESTAGE(sampler, WINED3DTSS_COLOROP))) return;
2673
2674     texture_activate_dimensions(sampler, stateblock, context);
2675 }
2676
2677 void *wined3d_rb_alloc(size_t size)
2678 {
2679     return HeapAlloc(GetProcessHeap(), 0, size);
2680 }
2681
2682 void *wined3d_rb_realloc(void *ptr, size_t size)
2683 {
2684     return HeapReAlloc(GetProcessHeap(), 0, ptr, size);
2685 }
2686
2687 void wined3d_rb_free(void *ptr)
2688 {
2689     HeapFree(GetProcessHeap(), 0, ptr);
2690 }
2691
2692 static int ffp_frag_program_key_compare(const void *key, const struct wine_rb_entry *entry)
2693 {
2694     const struct ffp_frag_settings *ka = key;
2695     const struct ffp_frag_settings *kb = &WINE_RB_ENTRY_VALUE(entry, const struct ffp_frag_desc, entry)->settings;
2696
2697     return memcmp(ka, kb, sizeof(*ka));
2698 }
2699
2700 const struct wine_rb_functions wined3d_ffp_frag_program_rb_functions =
2701 {
2702     wined3d_rb_alloc,
2703     wined3d_rb_realloc,
2704     wined3d_rb_free,
2705     ffp_frag_program_key_compare,
2706 };
2707
2708 UINT wined3d_log2i(UINT32 x)
2709 {
2710     static const UINT l[] =
2711     {
2712         ~0U, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3,
2713           4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
2714           5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
2715           5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
2716           6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
2717           6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
2718           6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
2719           6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
2720           7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
2721           7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
2722           7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
2723           7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
2724           7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
2725           7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
2726           7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
2727           7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
2728     };
2729     UINT32 i;
2730
2731     return (i = x >> 16) ? (x = i >> 8) ? l[x] + 24 : l[i] + 16 : (i = x >> 8) ? l[i] + 8 : l[x];
2732 }
2733
2734 /* Set the shader type for this device, depending on the given capabilities
2735  * and the user preferences in wined3d_settings. */
2736 void select_shader_mode(const struct wined3d_gl_info *gl_info, int *ps_selected, int *vs_selected)
2737 {
2738     if (wined3d_settings.vs_mode == VS_NONE) *vs_selected = SHADER_NONE;
2739     else if (gl_info->supported[ARB_VERTEX_SHADER] && wined3d_settings.glslRequested)
2740     {
2741         /* Geforce4 cards support GLSL but for vertex shaders only. Further its reported GLSL caps are
2742          * wrong. This combined with the fact that glsl won't offer more features or performance, use ARB
2743          * shaders only on this card. */
2744         if (gl_info->supported[NV_VERTEX_PROGRAM] && !gl_info->supported[NV_VERTEX_PROGRAM2]) *vs_selected = SHADER_ARB;
2745         else *vs_selected = SHADER_GLSL;
2746     }
2747     else if (gl_info->supported[ARB_VERTEX_PROGRAM]) *vs_selected = SHADER_ARB;
2748     else *vs_selected = SHADER_NONE;
2749
2750     if (wined3d_settings.ps_mode == PS_NONE) *ps_selected = SHADER_NONE;
2751     else if (gl_info->supported[ARB_FRAGMENT_SHADER] && wined3d_settings.glslRequested) *ps_selected = SHADER_GLSL;
2752     else if (gl_info->supported[ARB_FRAGMENT_PROGRAM]) *ps_selected = SHADER_ARB;
2753     else if (gl_info->supported[ATI_FRAGMENT_SHADER]) *ps_selected = SHADER_ATI;
2754     else *ps_selected = SHADER_NONE;
2755 }