dlls/wined3d/nvidia_texture_shader.c

   1 /*
   2  * Fixed function pipeline replacement using GL_NV_register_combiners
   3  * and GL_NV_texture_shader
   4  *
   5  * Copyright 2006 Henri Verbeet
   6  * Copyright 2008 Stefan Dösinger(for CodeWeavers)
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22 #include "config.h"
  23
  24 #include <math.h>
  25 #include <stdio.h>
  26
  27 #include "wined3d_private.h"
  28
  29 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  30
  31 /* GL locking for state handlers is done by the caller. */
  32
  33 static void nvts_activate_dimensions(const struct wined3d_state *state, DWORD stage, struct wined3d_context *context)
  34 {
  35     BOOL bumpmap = FALSE;
  36
  37     if (stage > 0 && (state->texture_states[stage - 1][WINED3DTSS_COLOROP] == WINED3DTOP_BUMPENVMAPLUMINANCE
  38             || state->texture_states[stage - 1][WINED3DTSS_COLOROP] == WINED3DTOP_BUMPENVMAP))
  39     {
  40         bumpmap = TRUE;
  41         context->texShaderBumpMap |= (1 << stage);
  42     } else {
  43         context->texShaderBumpMap &= ~(1 << stage);
  44     }
  45
  46     if (state->textures[stage])
  47     {
  48         switch (state->textures[stage]->target)
  49         {
  50             case GL_TEXTURE_2D:
  51                 glTexEnvi(GL_TEXTURE_SHADER_NV, GL_SHADER_OPERATION_NV, bumpmap ? GL_OFFSET_TEXTURE_2D_NV : GL_TEXTURE_2D);
  52                 checkGLcall("glTexEnvi(GL_TEXTURE_SHADER_NV, GL_SHADER_OPERATION_NV, ...)");
  53                 break;
  54             case GL_TEXTURE_RECTANGLE_ARB:
  55                 glTexEnvi(GL_TEXTURE_SHADER_NV, GL_SHADER_OPERATION_NV, bumpmap ? GL_OFFSET_TEXTURE_2D_NV : GL_TEXTURE_RECTANGLE_ARB);
  56                 checkGLcall("glTexEnvi(GL_TEXTURE_SHADER_NV, GL_SHADER_OPERATION_NV, ...)");
  57                 break;
  58             case GL_TEXTURE_3D:
  59                 glTexEnvi(GL_TEXTURE_SHADER_NV, GL_SHADER_OPERATION_NV, GL_TEXTURE_3D);
  60                 checkGLcall("glTexEnvi(GL_TEXTURE_SHADER_NV, GL_SHADER_OPERATION_NV, GL_TEXTURE_3D)");
  61                 break;
  62             case GL_TEXTURE_CUBE_MAP_ARB:
  63                 glTexEnvi(GL_TEXTURE_SHADER_NV, GL_SHADER_OPERATION_NV, GL_TEXTURE_CUBE_MAP_ARB);
  64                 checkGLcall("glTexEnvi(GL_TEXTURE_SHADER_NV, GL_SHADER_OPERATION_NV, GL_TEXTURE_CUBE_MAP_ARB)");
  65                 break;
  66         }
  67     } else {
  68         glTexEnvi(GL_TEXTURE_SHADER_NV, GL_SHADER_OPERATION_NV, GL_NONE);
  69         checkGLcall("glTexEnvi(GL_TEXTURE_SHADER_NV, GL_SHADER_OPERATION_NV, GL_NONE)");
  70     }
  71 }
  72
  73 struct tex_op_args
  74 {
  75     GLenum input[3];
  76     GLenum mapping[3];
  77     GLenum component_usage[3];
  78 };
  79
  80 static GLenum d3dta_to_combiner_input(DWORD d3dta, DWORD stage, INT texture_idx) {
  81     switch (d3dta) {
  82         case WINED3DTA_DIFFUSE:
  83             return GL_PRIMARY_COLOR_NV;
  84
  85         case WINED3DTA_CURRENT:
  86             if (stage) return GL_SPARE0_NV;
  87             else return GL_PRIMARY_COLOR_NV;
  88
  89         case WINED3DTA_TEXTURE:
  90             if (texture_idx > -1) return GL_TEXTURE0_ARB + texture_idx;
  91             else return GL_PRIMARY_COLOR_NV;
  92
  93         case WINED3DTA_TFACTOR:
  94             return GL_CONSTANT_COLOR0_NV;
  95
  96         case WINED3DTA_SPECULAR:
  97             return GL_SECONDARY_COLOR_NV;
  98
  99         case WINED3DTA_TEMP:
 100             return GL_SPARE1_NV;
 101
 102         case WINED3DTA_CONSTANT:
 103             /* TODO: Support per stage constants (WINED3DTSS_CONSTANT, NV_register_combiners2) */
 104             FIXME("WINED3DTA_CONSTANT, not properly supported.\n");
 105             return GL_CONSTANT_COLOR1_NV;
 106
 107         default:
 108             FIXME("Unrecognized texture arg %#x\n", d3dta);
 109             return GL_TEXTURE;
 110     }
 111 }
 112
 113 static GLenum invert_mapping(GLenum mapping) {
 114     if (mapping == GL_UNSIGNED_INVERT_NV) return GL_UNSIGNED_IDENTITY_NV;
 115     else if (mapping == GL_UNSIGNED_IDENTITY_NV) return GL_UNSIGNED_INVERT_NV;
 116
 117     FIXME("Unhandled mapping %#x\n", mapping);
 118     return mapping;
 119 }
 120
 121 static void get_src_and_opr_nvrc(DWORD stage, DWORD arg, BOOL is_alpha, GLenum* input, GLenum* mapping, GLenum *component_usage, INT texture_idx) {
 122     /* The WINED3DTA_COMPLEMENT flag specifies the complement of the input should
 123     * be used. */
 124     if (arg & WINED3DTA_COMPLEMENT) *mapping = GL_UNSIGNED_INVERT_NV;
 125     else *mapping = GL_UNSIGNED_IDENTITY_NV; /* Clamp all values to positive ranges */
 126
 127     /* The WINED3DTA_ALPHAREPLICATE flag specifies the alpha component of the input
 128     * should be used for all input components. */
 129     if (is_alpha || arg & WINED3DTA_ALPHAREPLICATE) *component_usage = GL_ALPHA;
 130     else *component_usage = GL_RGB;
 131
 132     *input = d3dta_to_combiner_input(arg & WINED3DTA_SELECTMASK, stage, texture_idx);
 133 }
 134
 135 void set_tex_op_nvrc(const struct wined3d_gl_info *gl_info, const struct wined3d_state *state, BOOL is_alpha,
 136         int stage, WINED3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3, INT texture_idx, DWORD dst)
 137 {
 138     struct tex_op_args tex_op_args = {{0}, {0}, {0}};
 139     GLenum portion = is_alpha ? GL_ALPHA : GL_RGB;
 140     GLenum target = GL_COMBINER0_NV + stage;
 141     GLenum output;
 142
 143     TRACE("stage %d, is_alpha %d, op %s, arg1 %#x, arg2 %#x, arg3 %#x, texture_idx %d\n",
 144           stage, is_alpha, debug_d3dtop(op), arg1, arg2, arg3, texture_idx);
 145
 146     /* If a texture stage references an invalid texture unit the stage just
 147     * passes through the result from the previous stage */
 148     if (is_invalid_op(state, stage, op, arg1, arg2, arg3))
 149     {
 150         arg1 = WINED3DTA_CURRENT;
 151         op = WINED3DTOP_SELECTARG1;
 152     }
 153
 154     get_src_and_opr_nvrc(stage, arg1, is_alpha, &tex_op_args.input[0],
 155                          &tex_op_args.mapping[0], &tex_op_args.component_usage[0], texture_idx);
 156     get_src_and_opr_nvrc(stage, arg2, is_alpha, &tex_op_args.input[1],
 157                          &tex_op_args.mapping[1], &tex_op_args.component_usage[1], texture_idx);
 158     get_src_and_opr_nvrc(stage, arg3, is_alpha, &tex_op_args.input[2],
 159                          &tex_op_args.mapping[2], &tex_op_args.component_usage[2], texture_idx);
 160
 161
 162     if(dst == WINED3DTA_TEMP) {
 163         output = GL_SPARE1_NV;
 164     } else {
 165         output = GL_SPARE0_NV;
 166     }
 167
 168     /* This is called by a state handler which has the gl lock held and a context for the thread */
 169     switch(op)
 170     {
 171         case WINED3DTOP_DISABLE:
 172             /* Only for alpha */
 173             if (!is_alpha) ERR("Shouldn't be called for WINED3DTSS_COLOROP (WINED3DTOP_DISABLE)\n");
 174             /* Input, prev_alpha*1 */
 175             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_A_NV,
 176                        GL_SPARE0_NV, GL_UNSIGNED_IDENTITY_NV, GL_ALPHA));
 177             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_B_NV,
 178                        GL_ZERO, GL_UNSIGNED_INVERT_NV, GL_ALPHA));
 179
 180             /* Output */
 181             GL_EXTCALL(glCombinerOutputNV(target, portion, GL_SPARE0_NV, GL_DISCARD_NV,
 182                        GL_DISCARD_NV, GL_NONE, GL_NONE, GL_FALSE, GL_FALSE, GL_FALSE));
 183             break;
 184
 185         case WINED3DTOP_SELECTARG1:
 186         case WINED3DTOP_SELECTARG2:
 187             /* Input, arg*1 */
 188             if (op == WINED3DTOP_SELECTARG1) {
 189                 GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_A_NV,
 190                            tex_op_args.input[0], tex_op_args.mapping[0], tex_op_args.component_usage[0]));
 191             } else {
 192                 GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_A_NV,
 193                            tex_op_args.input[1], tex_op_args.mapping[1], tex_op_args.component_usage[1]));
 194             }
 195             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_B_NV,
 196                        GL_ZERO, GL_UNSIGNED_INVERT_NV, portion));
 197
 198             /* Output */
 199             GL_EXTCALL(glCombinerOutputNV(target, portion, output, GL_DISCARD_NV,
 200                        GL_DISCARD_NV, GL_NONE, GL_NONE, GL_FALSE, GL_FALSE, GL_FALSE));
 201             break;
 202
 203         case WINED3DTOP_MODULATE:
 204         case WINED3DTOP_MODULATE2X:
 205         case WINED3DTOP_MODULATE4X:
 206             /* Input, arg1*arg2 */
 207             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_A_NV,
 208                        tex_op_args.input[0], tex_op_args.mapping[0], tex_op_args.component_usage[0]));
 209             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_B_NV,
 210                        tex_op_args.input[1], tex_op_args.mapping[1], tex_op_args.component_usage[1]));
 211
 212             /* Output */
 213             if (op == WINED3DTOP_MODULATE) {
 214                 GL_EXTCALL(glCombinerOutputNV(target, portion, output, GL_DISCARD_NV,
 215                            GL_DISCARD_NV, GL_NONE, GL_NONE, GL_FALSE, GL_FALSE, GL_FALSE));
 216             } else if (op == WINED3DTOP_MODULATE2X) {
 217                 GL_EXTCALL(glCombinerOutputNV(target, portion, output, GL_DISCARD_NV,
 218                            GL_DISCARD_NV, GL_SCALE_BY_TWO_NV, GL_NONE, GL_FALSE, GL_FALSE, GL_FALSE));
 219             } else if (op == WINED3DTOP_MODULATE4X) {
 220                 GL_EXTCALL(glCombinerOutputNV(target, portion, output, GL_DISCARD_NV,
 221                            GL_DISCARD_NV, GL_SCALE_BY_FOUR_NV, GL_NONE, GL_FALSE, GL_FALSE, GL_FALSE));
 222             }
 223             break;
 224
 225         case WINED3DTOP_ADD:
 226         case WINED3DTOP_ADDSIGNED:
 227         case WINED3DTOP_ADDSIGNED2X:
 228             /* Input, arg1*1+arg2*1 */
 229             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_A_NV,
 230                        tex_op_args.input[0], tex_op_args.mapping[0], tex_op_args.component_usage[0]));
 231             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_B_NV,
 232                        GL_ZERO, GL_UNSIGNED_INVERT_NV, portion));
 233             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_C_NV,
 234                        tex_op_args.input[1], tex_op_args.mapping[1], tex_op_args.component_usage[1]));
 235             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_D_NV,
 236                        GL_ZERO, GL_UNSIGNED_INVERT_NV, portion));
 237
 238             /* Output */
 239             if (op == WINED3DTOP_ADD) {
 240                 GL_EXTCALL(glCombinerOutputNV(target, portion, GL_DISCARD_NV, GL_DISCARD_NV,
 241                            output, GL_NONE, GL_NONE, GL_FALSE, GL_FALSE, GL_FALSE));
 242             } else if (op == WINED3DTOP_ADDSIGNED) {
 243                 GL_EXTCALL(glCombinerOutputNV(target, portion, GL_DISCARD_NV, GL_DISCARD_NV,
 244                            output, GL_NONE, GL_BIAS_BY_NEGATIVE_ONE_HALF_NV, GL_FALSE, GL_FALSE, GL_FALSE));
 245             } else if (op == WINED3DTOP_ADDSIGNED2X) {
 246                 GL_EXTCALL(glCombinerOutputNV(target, portion, GL_DISCARD_NV, GL_DISCARD_NV,
 247                            output, GL_SCALE_BY_TWO_NV, GL_BIAS_BY_NEGATIVE_ONE_HALF_NV, GL_FALSE, GL_FALSE, GL_FALSE));
 248             }
 249             break;
 250
 251         case WINED3DTOP_SUBTRACT:
 252             /* Input, arg1*1+-arg2*1 */
 253             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_A_NV,
 254                        tex_op_args.input[0], tex_op_args.mapping[0], tex_op_args.component_usage[0]));
 255             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_B_NV,
 256                        GL_ZERO, GL_UNSIGNED_INVERT_NV, portion));
 257             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_C_NV,
 258                        tex_op_args.input[1], GL_SIGNED_NEGATE_NV, tex_op_args.component_usage[1]));
 259             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_D_NV,
 260                        GL_ZERO, GL_UNSIGNED_INVERT_NV, portion));
 261
 262             /* Output */
 263             GL_EXTCALL(glCombinerOutputNV(target, portion, GL_DISCARD_NV, GL_DISCARD_NV,
 264                        output, GL_NONE, GL_NONE, GL_FALSE, GL_FALSE, GL_FALSE));
 265             break;
 266
 267         case WINED3DTOP_ADDSMOOTH:
 268             /* Input, arg1*1+(1-arg1)*arg2 */
 269             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_A_NV,
 270                        tex_op_args.input[0], tex_op_args.mapping[0], tex_op_args.component_usage[0]));
 271             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_B_NV,
 272                        GL_ZERO, GL_UNSIGNED_INVERT_NV, portion));
 273             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_C_NV,
 274                        tex_op_args.input[0], invert_mapping(tex_op_args.mapping[0]), tex_op_args.component_usage[0]));
 275             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_D_NV,
 276                        tex_op_args.input[1], tex_op_args.mapping[1], tex_op_args.component_usage[1]));
 277
 278             /* Output */
 279             GL_EXTCALL(glCombinerOutputNV(target, portion, GL_DISCARD_NV, GL_DISCARD_NV,
 280                        output, GL_NONE, GL_NONE, GL_FALSE, GL_FALSE, GL_FALSE));
 281             break;
 282
 283         case WINED3DTOP_BLENDDIFFUSEALPHA:
 284         case WINED3DTOP_BLENDTEXTUREALPHA:
 285         case WINED3DTOP_BLENDFACTORALPHA:
 286         case WINED3DTOP_BLENDTEXTUREALPHAPM:
 287         case WINED3DTOP_BLENDCURRENTALPHA:
 288         {
 289             GLenum alpha_src = GL_PRIMARY_COLOR_NV;
 290             if (op == WINED3DTOP_BLENDDIFFUSEALPHA) alpha_src = d3dta_to_combiner_input(WINED3DTA_DIFFUSE, stage, texture_idx);
 291             else if (op == WINED3DTOP_BLENDTEXTUREALPHA) alpha_src = d3dta_to_combiner_input(WINED3DTA_TEXTURE, stage, texture_idx);
 292             else if (op == WINED3DTOP_BLENDFACTORALPHA) alpha_src = d3dta_to_combiner_input(WINED3DTA_TFACTOR, stage, texture_idx);
 293             else if (op == WINED3DTOP_BLENDTEXTUREALPHAPM) alpha_src = d3dta_to_combiner_input(WINED3DTA_TEXTURE, stage, texture_idx);
 294             else if (op == WINED3DTOP_BLENDCURRENTALPHA) alpha_src = d3dta_to_combiner_input(WINED3DTA_CURRENT, stage, texture_idx);
 295             else FIXME("Unhandled WINED3DTOP %s, shouldn't happen\n", debug_d3dtop(op));
 296
 297             /* Input, arg1*alpha_src+arg2*(1-alpha_src) */
 298             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_A_NV,
 299                        tex_op_args.input[0], tex_op_args.mapping[0], tex_op_args.component_usage[0]));
 300             if (op == WINED3DTOP_BLENDTEXTUREALPHAPM)
 301             {
 302                 GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_B_NV,
 303                            GL_ZERO, GL_UNSIGNED_INVERT_NV, portion));
 304             } else {
 305                 GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_B_NV,
 306                            alpha_src, GL_UNSIGNED_IDENTITY_NV, GL_ALPHA));
 307             }
 308             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_C_NV,
 309                        tex_op_args.input[1], tex_op_args.mapping[1], tex_op_args.component_usage[1]));
 310             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_D_NV,
 311                        alpha_src, GL_UNSIGNED_INVERT_NV, GL_ALPHA));
 312
 313             /* Output */
 314             GL_EXTCALL(glCombinerOutputNV(target, portion, GL_DISCARD_NV, GL_DISCARD_NV,
 315                        output, GL_NONE, GL_NONE, GL_FALSE, GL_FALSE, GL_FALSE));
 316             break;
 317         }
 318
 319         case WINED3DTOP_MODULATEALPHA_ADDCOLOR:
 320             /* Input, arg1_alpha*arg2_rgb+arg1_rgb*1 */
 321             if (is_alpha) ERR("Only supported for WINED3DTSS_COLOROP (WINED3DTOP_MODULATEALPHA_ADDCOLOR)\n");
 322             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_A_NV,
 323                        tex_op_args.input[0], tex_op_args.mapping[0], GL_ALPHA));
 324             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_B_NV,
 325                        tex_op_args.input[1], tex_op_args.mapping[1], tex_op_args.component_usage[1]));
 326             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_C_NV,
 327                        tex_op_args.input[0], tex_op_args.mapping[0], tex_op_args.component_usage[0]));
 328             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_D_NV,
 329                        GL_ZERO, GL_UNSIGNED_INVERT_NV, portion));
 330
 331             /* Output */
 332             GL_EXTCALL(glCombinerOutputNV(target, portion, GL_DISCARD_NV, GL_DISCARD_NV,
 333                        output, GL_NONE, GL_NONE, GL_FALSE, GL_FALSE, GL_FALSE));
 334             break;
 335
 336         case WINED3DTOP_MODULATECOLOR_ADDALPHA:
 337             /* Input, arg1_rgb*arg2_rgb+arg1_alpha*1 */
 338             if (is_alpha) ERR("Only supported for WINED3DTSS_COLOROP (WINED3DTOP_MODULATECOLOR_ADDALPHA)\n");
 339             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_A_NV,
 340                        tex_op_args.input[0], tex_op_args.mapping[0], tex_op_args.component_usage[0]));
 341             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_B_NV,
 342                        tex_op_args.input[1], tex_op_args.mapping[1], tex_op_args.component_usage[1]));
 343             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_C_NV,
 344                        tex_op_args.input[0], tex_op_args.mapping[0], GL_ALPHA));
 345             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_D_NV,
 346                        GL_ZERO, GL_UNSIGNED_INVERT_NV, portion));
 347
 348             /* Output */
 349             GL_EXTCALL(glCombinerOutputNV(target, portion, GL_DISCARD_NV, GL_DISCARD_NV,
 350                        output, GL_NONE, GL_NONE, GL_FALSE, GL_FALSE, GL_FALSE));
 351             break;
 352
 353         case WINED3DTOP_MODULATEINVALPHA_ADDCOLOR:
 354             /* Input, (1-arg1_alpha)*arg2_rgb+arg1_rgb*1 */
 355             if (is_alpha) ERR("Only supported for WINED3DTSS_COLOROP (WINED3DTOP_MODULATEINVALPHA_ADDCOLOR)\n");
 356             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_A_NV,
 357                        tex_op_args.input[0], invert_mapping(tex_op_args.mapping[0]), GL_ALPHA));
 358             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_B_NV,
 359                        tex_op_args.input[1], tex_op_args.mapping[1], tex_op_args.component_usage[1]));
 360             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_C_NV,
 361                        tex_op_args.input[0], tex_op_args.mapping[0], tex_op_args.component_usage[0]));
 362             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_D_NV,
 363                        GL_ZERO, GL_UNSIGNED_INVERT_NV, portion));
 364
 365             /* Output */
 366             GL_EXTCALL(glCombinerOutputNV(target, portion, GL_DISCARD_NV, GL_DISCARD_NV,
 367                        output, GL_NONE, GL_NONE, GL_FALSE, GL_FALSE, GL_FALSE));
 368             break;
 369
 370         case WINED3DTOP_MODULATEINVCOLOR_ADDALPHA:
 371             /* Input, (1-arg1_rgb)*arg2_rgb+arg1_alpha*1 */
 372             if (is_alpha) ERR("Only supported for WINED3DTSS_COLOROP (WINED3DTOP_MODULATEINVCOLOR_ADDALPHA)\n");
 373             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_A_NV,
 374                        tex_op_args.input[0], invert_mapping(tex_op_args.mapping[0]), tex_op_args.component_usage[0]));
 375             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_B_NV,
 376                        tex_op_args.input[1], tex_op_args.mapping[1], tex_op_args.component_usage[1]));
 377             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_C_NV,
 378                        tex_op_args.input[0], tex_op_args.mapping[0], GL_ALPHA));
 379             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_D_NV,
 380                        GL_ZERO, GL_UNSIGNED_INVERT_NV, portion));
 381
 382             /* Output */
 383             GL_EXTCALL(glCombinerOutputNV(target, portion, GL_DISCARD_NV, GL_DISCARD_NV,
 384                        output, GL_NONE, GL_NONE, GL_FALSE, GL_FALSE, GL_FALSE));
 385             break;
 386
 387         case WINED3DTOP_DOTPRODUCT3:
 388             /* Input, arg1 . arg2 */
 389             /* FIXME: DX7 uses a different calculation? */
 390             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_A_NV,
 391                        tex_op_args.input[0], GL_EXPAND_NORMAL_NV, tex_op_args.component_usage[0]));
 392             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_B_NV,
 393                        tex_op_args.input[1], GL_EXPAND_NORMAL_NV, tex_op_args.component_usage[1]));
 394
 395             /* Output */
 396             GL_EXTCALL(glCombinerOutputNV(target, portion, output, GL_DISCARD_NV,
 397                        GL_DISCARD_NV, GL_NONE, GL_NONE, GL_TRUE, GL_FALSE, GL_FALSE));
 398             break;
 399
 400         case WINED3DTOP_MULTIPLYADD:
 401             /* Input, arg3*1+arg1*arg2 */
 402             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_A_NV,
 403                        tex_op_args.input[2], tex_op_args.mapping[2], tex_op_args.component_usage[2]));
 404             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_B_NV,
 405                        GL_ZERO, GL_UNSIGNED_INVERT_NV, portion));
 406             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_C_NV,
 407                        tex_op_args.input[0], tex_op_args.mapping[0], tex_op_args.component_usage[0]));
 408             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_D_NV,
 409                        tex_op_args.input[1], tex_op_args.mapping[1], tex_op_args.component_usage[1]));
 410
 411             /* Output */
 412             GL_EXTCALL(glCombinerOutputNV(target, portion, GL_DISCARD_NV, GL_DISCARD_NV,
 413                        output, GL_NONE, GL_NONE, GL_FALSE, GL_FALSE, GL_FALSE));
 414             break;
 415
 416         case WINED3DTOP_LERP:
 417             /* Input, arg3*arg1+(1-arg3)*arg2 */
 418             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_A_NV,
 419                        tex_op_args.input[2], tex_op_args.mapping[2], tex_op_args.component_usage[2]));
 420             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_B_NV,
 421                        tex_op_args.input[0], tex_op_args.mapping[0], tex_op_args.component_usage[0]));
 422             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_C_NV,
 423                        tex_op_args.input[2], invert_mapping(tex_op_args.mapping[2]), tex_op_args.component_usage[2]));
 424             GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_D_NV,
 425                        tex_op_args.input[1], tex_op_args.mapping[1], tex_op_args.component_usage[1]));
 426
 427             /* Output */
 428             GL_EXTCALL(glCombinerOutputNV(target, portion, GL_DISCARD_NV, GL_DISCARD_NV,
 429                        output, GL_NONE, GL_NONE, GL_FALSE, GL_FALSE, GL_FALSE));
 430             break;
 431
 432         case WINED3DTOP_BUMPENVMAPLUMINANCE:
 433         case WINED3DTOP_BUMPENVMAP:
 434             if (gl_info->supported[NV_TEXTURE_SHADER])
 435             {
 436                 /* The bump map stage itself isn't exciting, just read the texture. But tell the next stage to
 437                  * perform bump mapping and source from the current stage. Pretty much a SELECTARG2.
 438                  * ARG2 is passed through unmodified(apps will most likely use D3DTA_CURRENT for arg2, arg1
 439                  * (which will most likely be D3DTA_TEXTURE) is available as a texture shader input for the next stage
 440                  */
 441                 GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_A_NV,
 442                            tex_op_args.input[1], tex_op_args.mapping[1], tex_op_args.component_usage[1]));
 443                 GL_EXTCALL(glCombinerInputNV(target, portion, GL_VARIABLE_B_NV,
 444                            GL_ZERO, GL_UNSIGNED_INVERT_NV, portion));
 445                 /* Always pass through to CURRENT, ignore temp arg */
 446                 GL_EXTCALL(glCombinerOutputNV(target, portion, GL_SPARE0_NV, GL_DISCARD_NV,
 447                            GL_DISCARD_NV, GL_NONE, GL_NONE, GL_FALSE, GL_FALSE, GL_FALSE));
 448                 break;
 449             }
 450
 451         default:
 452             FIXME("Unhandled WINED3DTOP: stage %d, is_alpha %d, op %s (%#x), arg1 %#x, arg2 %#x, arg3 %#x, texture_idx %d\n",
 453                   stage, is_alpha, debug_d3dtop(op), op, arg1, arg2, arg3, texture_idx);
 454     }
 455
 456     checkGLcall("set_tex_op_nvrc()");
 457 }
 458
 459
 460 static void nvrc_colorop(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
 461 {
 462     DWORD stage = (state_id - STATE_TEXTURESTAGE(0, 0)) / (WINED3D_HIGHEST_TEXTURE_STATE + 1);
 463     const struct wined3d_device *device = context->swapchain->device;
 464     BOOL tex_used = device->fixed_function_usage_map & (1 << stage);
 465     DWORD mapped_stage = device->texUnitMap[stage];
 466     const struct wined3d_gl_info *gl_info = context->gl_info;
 467
 468     TRACE("Setting color op for stage %u.\n", stage);
 469
 470     /* Using a pixel shader? Don't care for anything here, the shader applying does it */
 471     if (use_ps(state)) return;
 472
 473     if (stage != mapped_stage) WARN("Using non 1:1 mapping: %d -> %d!\n", stage, mapped_stage);
 474
 475     if (mapped_stage != WINED3D_UNMAPPED_STAGE)
 476     {
 477         if (tex_used && mapped_stage >= gl_info->limits.textures)
 478         {
 479             FIXME("Attempt to enable unsupported stage!\n");
 480             return;
 481         }
 482         context_active_texture(context, gl_info, mapped_stage);
 483     }
 484
 485     if (state->lowest_disabled_stage > 0)
 486     {
 487         glEnable(GL_REGISTER_COMBINERS_NV);
 488         GL_EXTCALL(glCombinerParameteriNV(GL_NUM_GENERAL_COMBINERS_NV, state->lowest_disabled_stage));
 489     }
 490     else
 491     {
 492         glDisable(GL_REGISTER_COMBINERS_NV);
 493     }
 494     if (stage >= state->lowest_disabled_stage)
 495     {
 496         TRACE("Stage disabled\n");
 497         if (mapped_stage != WINED3D_UNMAPPED_STAGE)
 498         {
 499             /* Disable everything here */
 500             glDisable(GL_TEXTURE_2D);
 501             checkGLcall("glDisable(GL_TEXTURE_2D)");
 502             glDisable(GL_TEXTURE_3D);
 503             checkGLcall("glDisable(GL_TEXTURE_3D)");
 504             if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
 505             {
 506                 glDisable(GL_TEXTURE_CUBE_MAP_ARB);
 507                 checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
 508             }
 509             if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
 510             {
 511                 glDisable(GL_TEXTURE_RECTANGLE_ARB);
 512                 checkGLcall("glDisable(GL_TEXTURE_RECTANGLE_ARB)");
 513             }
 514             if (gl_info->supported[NV_TEXTURE_SHADER2] && mapped_stage < gl_info->limits.textures)
 515             {
 516                 glTexEnvi(GL_TEXTURE_SHADER_NV, GL_SHADER_OPERATION_NV, GL_NONE);
 517             }
 518         }
 519         /* All done */
 520         return;
 521     }
 522
 523     /* The sampler will also activate the correct texture dimensions, so no need to do it here
 524      * if the sampler for this stage is dirty
 525      */
 526     if (!isStateDirty(context, STATE_SAMPLER(stage)))
 527     {
 528         if (tex_used)
 529         {
 530             if (gl_info->supported[NV_TEXTURE_SHADER2])
 531             {
 532                 nvts_activate_dimensions(state, stage, context);
 533             }
 534             else
 535             {
 536                 texture_activate_dimensions(state->textures[stage], gl_info);
 537             }
 538         }
 539     }
 540
 541     /* Set the texture combiners */
 542     set_tex_op_nvrc(gl_info, state, FALSE, stage,
 543             state->texture_states[stage][WINED3DTSS_COLOROP],
 544             state->texture_states[stage][WINED3DTSS_COLORARG1],
 545             state->texture_states[stage][WINED3DTSS_COLORARG2],
 546             state->texture_states[stage][WINED3DTSS_COLORARG0],
 547             mapped_stage,
 548             state->texture_states[stage][WINED3DTSS_RESULTARG]);
 549
 550     /* In register combiners bump mapping is done in the stage AFTER the one that has the bump map operation set,
 551      * thus the texture shader may have to be updated
 552      */
 553     if (gl_info->supported[NV_TEXTURE_SHADER2])
 554     {
 555         BOOL usesBump = (state->texture_states[stage][WINED3DTSS_COLOROP] == WINED3DTOP_BUMPENVMAPLUMINANCE
 556                 || state->texture_states[stage][WINED3DTSS_COLOROP] == WINED3DTOP_BUMPENVMAP);
 557         BOOL usedBump = !!(context->texShaderBumpMap & 1 << (stage + 1));
 558         if (usesBump != usedBump)
 559         {
 560             context_active_texture(context, gl_info, mapped_stage + 1);
 561             nvts_activate_dimensions(state, stage + 1, context);
 562             context_active_texture(context, gl_info, mapped_stage);
 563         }
 564     }
 565 }
 566
 567 static void nvts_texdim(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
 568 {
 569     DWORD sampler = state_id - STATE_SAMPLER(0);
 570     DWORD mapped_stage = context->swapchain->device->texUnitMap[sampler];
 571
 572     /* No need to enable / disable anything here for unused samplers. The tex_colorop
 573     * handler takes care. Also no action is needed with pixel shaders, or if tex_colorop
 574     * will take care of this business
 575     */
 576     if (mapped_stage == WINED3D_UNMAPPED_STAGE || mapped_stage >= context->gl_info->limits.textures) return;
 577     if (sampler >= state->lowest_disabled_stage) return;
 578     if (isStateDirty(context, STATE_TEXTURESTAGE(sampler, WINED3DTSS_COLOROP))) return;
 579
 580     nvts_activate_dimensions(state, sampler, context);
 581 }
 582
 583 static void nvts_bumpenvmat(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
 584 {
 585     DWORD stage = (state_id - STATE_TEXTURESTAGE(0, 0)) / (WINED3D_HIGHEST_TEXTURE_STATE + 1);
 586     DWORD mapped_stage = context->swapchain->device->texUnitMap[stage + 1];
 587     const struct wined3d_gl_info *gl_info = context->gl_info;
 588     float mat[2][2];
 589
 590     /* Direct3D sets the matrix in the stage reading the perturbation map. The result is used to
 591      * offset the destination stage(always stage + 1 in d3d). In GL_NV_texture_shader, the bump
 592      * map offsetting is done in the stage reading the bump mapped texture, and the perturbation
 593      * map is read from a specified source stage(always stage - 1 for d3d). Thus set the matrix
 594      * for stage + 1. Keep the nvrc tex unit mapping in mind too
 595      */
 596     if (mapped_stage < gl_info->limits.textures)
 597     {
 598         context_active_texture(context, gl_info, mapped_stage);
 599
 600         /* We can't just pass a pointer to the state to GL due to the
 601          * different matrix format (column major vs row major). */
 602         mat[0][0] = *((float *)&state->texture_states[stage][WINED3DTSS_BUMPENVMAT00]);
 603         mat[1][0] = *((float *)&state->texture_states[stage][WINED3DTSS_BUMPENVMAT01]);
 604         mat[0][1] = *((float *)&state->texture_states[stage][WINED3DTSS_BUMPENVMAT10]);
 605         mat[1][1] = *((float *)&state->texture_states[stage][WINED3DTSS_BUMPENVMAT11]);
 606         glTexEnvfv(GL_TEXTURE_SHADER_NV, GL_OFFSET_TEXTURE_MATRIX_NV, (float *)mat);
 607         checkGLcall("glTexEnvfv(GL_TEXTURE_SHADER_NV, GL_OFFSET_TEXTURE_MATRIX_NV, mat)");
 608     }
 609 }
 610
 611 static void nvrc_texfactor(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
 612 {
 613     const struct wined3d_gl_info *gl_info = context->gl_info;
 614     float col[4];
 615
 616     D3DCOLORTOGLFLOAT4(state->render_states[WINED3D_RS_TEXTUREFACTOR], col);
 617     GL_EXTCALL(glCombinerParameterfvNV(GL_CONSTANT_COLOR0_NV, &col[0]));
 618 }
 619
 620 /* Context activation is done by the caller. */
 621 static void nvrc_enable(BOOL enable) {}
 622
 623 /* Context activation and GL locking are done by the caller. */
 624 static void nvts_enable(BOOL enable)
 625 {
 626     if(enable) {
 627         glEnable(GL_TEXTURE_SHADER_NV);
 628         checkGLcall("glEnable(GL_TEXTURE_SHADER_NV)");
 629     } else {
 630         glDisable(GL_TEXTURE_SHADER_NV);
 631         checkGLcall("glDisable(GL_TEXTURE_SHADER_NV)");
 632     }
 633 }
 634
 635 static void nvrc_fragment_get_caps(const struct wined3d_gl_info *gl_info, struct fragment_caps *caps)
 636 {
 637     caps->PrimitiveMiscCaps = WINED3DPMISCCAPS_TSSARGTEMP;
 638
 639     /* The caps below can be supported but aren't handled yet in utils.c
 640      * 'd3dta_to_combiner_input', disable them until support is fixed */
 641 #if 0
 642     if (gl_info->supported[NV_REGISTER_COMBINERS2])
 643         caps->PrimitiveMiscCaps |=  WINED3DPMISCCAPS_PERSTAGECONSTANT;
 644 #endif
 645
 646     caps->TextureOpCaps = WINED3DTEXOPCAPS_ADD
 647             | WINED3DTEXOPCAPS_ADDSIGNED
 648             | WINED3DTEXOPCAPS_ADDSIGNED2X
 649             | WINED3DTEXOPCAPS_MODULATE
 650             | WINED3DTEXOPCAPS_MODULATE2X
 651             | WINED3DTEXOPCAPS_MODULATE4X
 652             | WINED3DTEXOPCAPS_SELECTARG1
 653             | WINED3DTEXOPCAPS_SELECTARG2
 654             | WINED3DTEXOPCAPS_DISABLE
 655             | WINED3DTEXOPCAPS_BLENDDIFFUSEALPHA
 656             | WINED3DTEXOPCAPS_BLENDTEXTUREALPHA
 657             | WINED3DTEXOPCAPS_BLENDFACTORALPHA
 658             | WINED3DTEXOPCAPS_BLENDCURRENTALPHA
 659             | WINED3DTEXOPCAPS_LERP
 660             | WINED3DTEXOPCAPS_SUBTRACT
 661             | WINED3DTEXOPCAPS_ADDSMOOTH
 662             | WINED3DTEXOPCAPS_MULTIPLYADD
 663             | WINED3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR
 664             | WINED3DTEXOPCAPS_MODULATECOLOR_ADDALPHA
 665             | WINED3DTEXOPCAPS_BLENDTEXTUREALPHAPM
 666             | WINED3DTEXOPCAPS_DOTPRODUCT3
 667             | WINED3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR
 668             | WINED3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA;
 669
 670     if (gl_info->supported[NV_TEXTURE_SHADER2])
 671     {
 672         /* Bump mapping is supported already in NV_TEXTURE_SHADER, but that extension does
 673          * not support 3D textures. This asks for trouble if an app uses both bump mapping
 674          * and 3D textures. It also allows us to keep the code simpler by having texture
 675          * shaders constantly enabled. */
 676         caps->TextureOpCaps |= WINED3DTEXOPCAPS_BUMPENVMAP;
 677         /* TODO: Luminance bump map? */
 678     }
 679
 680 #if 0
 681     /* FIXME: Add
 682             caps->TextureOpCaps |= WINED3DTEXOPCAPS_BUMPENVMAPLUMINANCE
 683             WINED3DTEXOPCAPS_PREMODULATE */
 684 #endif
 685
 686     caps->MaxTextureBlendStages = min(MAX_TEXTURES, gl_info->limits.general_combiners);
 687     caps->MaxSimultaneousTextures = gl_info->limits.textures;
 688 }
 689
 690 static HRESULT nvrc_fragment_alloc(struct wined3d_device *device) { return WINED3D_OK; }
 691 /* Context activation is done by the caller. */
 692 static void nvrc_fragment_free(struct wined3d_device *device) {}
 693
 694 /* Two fixed function pipeline implementations using GL_NV_register_combiners and
 695  * GL_NV_texture_shader. The nvts_fragment_pipeline assumes that both extensions
 696  * are available(geforce 3 and newer), while nvrc_fragment_pipeline uses only the
 697  * register combiners extension(Pre-GF3).
 698  */
 699
 700 static BOOL nvts_color_fixup_supported(struct color_fixup_desc fixup)
 701 {
 702     if (TRACE_ON(d3d))
 703     {
 704         TRACE("Checking support for fixup:\n");
 705         dump_color_fixup_desc(fixup);
 706     }
 707
 708     /* We only support identity conversions. */
 709     if (is_identity_fixup(fixup))
 710     {
 711         TRACE("[OK]\n");
 712         return TRUE;
 713     }
 714
 715     TRACE("[FAILED]\n");
 716     return FALSE;
 717 }
 718
 719 static const struct StateEntryTemplate nvrc_fragmentstate_template[] = {
 720     { STATE_TEXTURESTAGE(0, WINED3DTSS_COLOROP),          { STATE_TEXTURESTAGE(0, WINED3DTSS_COLOROP),          nvrc_colorop        }, WINED3D_GL_EXT_NONE             },
 721     { STATE_TEXTURESTAGE(0, WINED3DTSS_COLORARG1),        { STATE_TEXTURESTAGE(0, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 722     { STATE_TEXTURESTAGE(0, WINED3DTSS_COLORARG2),        { STATE_TEXTURESTAGE(0, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 723     { STATE_TEXTURESTAGE(0, WINED3DTSS_ALPHAOP),          { STATE_TEXTURESTAGE(0, WINED3DTSS_ALPHAOP),          tex_alphaop         }, WINED3D_GL_EXT_NONE             },
 724     { STATE_TEXTURESTAGE(0, WINED3DTSS_ALPHAARG1),        { STATE_TEXTURESTAGE(0, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 725     { STATE_TEXTURESTAGE(0, WINED3DTSS_ALPHAARG2),        { STATE_TEXTURESTAGE(0, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 726     { STATE_TEXTURESTAGE(0, WINED3DTSS_BUMPENVMAT00),     { STATE_TEXTURESTAGE(0, WINED3DTSS_BUMPENVMAT00),     nvts_bumpenvmat     }, NV_TEXTURE_SHADER2              },
 727     { STATE_TEXTURESTAGE(0, WINED3DTSS_BUMPENVMAT01),     { STATE_TEXTURESTAGE(0, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 728     { STATE_TEXTURESTAGE(0, WINED3DTSS_BUMPENVMAT10),     { STATE_TEXTURESTAGE(0, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 729     { STATE_TEXTURESTAGE(0, WINED3DTSS_BUMPENVMAT11),     { STATE_TEXTURESTAGE(0, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 730     { STATE_TEXTURESTAGE(0, WINED3DTSS_COLORARG0),        { STATE_TEXTURESTAGE(0, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 731     { STATE_TEXTURESTAGE(0, WINED3DTSS_ALPHAARG0),        { STATE_TEXTURESTAGE(0, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 732     { STATE_TEXTURESTAGE(0, WINED3DTSS_RESULTARG),        { STATE_TEXTURESTAGE(0, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 733     { STATE_TEXTURESTAGE(1, WINED3DTSS_COLOROP),          { STATE_TEXTURESTAGE(1, WINED3DTSS_COLOROP),          nvrc_colorop        }, WINED3D_GL_EXT_NONE             },
 734     { STATE_TEXTURESTAGE(1, WINED3DTSS_COLORARG1),        { STATE_TEXTURESTAGE(1, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 735     { STATE_TEXTURESTAGE(1, WINED3DTSS_COLORARG2),        { STATE_TEXTURESTAGE(1, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 736     { STATE_TEXTURESTAGE(1, WINED3DTSS_ALPHAOP),          { STATE_TEXTURESTAGE(1, WINED3DTSS_ALPHAOP),          tex_alphaop         }, WINED3D_GL_EXT_NONE             },
 737     { STATE_TEXTURESTAGE(1, WINED3DTSS_ALPHAARG1),        { STATE_TEXTURESTAGE(1, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 738     { STATE_TEXTURESTAGE(1, WINED3DTSS_ALPHAARG2),        { STATE_TEXTURESTAGE(1, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 739     { STATE_TEXTURESTAGE(1, WINED3DTSS_BUMPENVMAT00),     { STATE_TEXTURESTAGE(1, WINED3DTSS_BUMPENVMAT00),     nvts_bumpenvmat     }, NV_TEXTURE_SHADER2              },
 740     { STATE_TEXTURESTAGE(1, WINED3DTSS_BUMPENVMAT01),     { STATE_TEXTURESTAGE(1, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 741     { STATE_TEXTURESTAGE(1, WINED3DTSS_BUMPENVMAT10),     { STATE_TEXTURESTAGE(1, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 742     { STATE_TEXTURESTAGE(1, WINED3DTSS_BUMPENVMAT11),     { STATE_TEXTURESTAGE(1, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 743     { STATE_TEXTURESTAGE(1, WINED3DTSS_COLORARG0),        { STATE_TEXTURESTAGE(1, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 744     { STATE_TEXTURESTAGE(1, WINED3DTSS_ALPHAARG0),        { STATE_TEXTURESTAGE(1, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 745     { STATE_TEXTURESTAGE(1, WINED3DTSS_RESULTARG),        { STATE_TEXTURESTAGE(1, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 746     { STATE_TEXTURESTAGE(2, WINED3DTSS_COLOROP),          { STATE_TEXTURESTAGE(2, WINED3DTSS_COLOROP),          nvrc_colorop        }, WINED3D_GL_EXT_NONE             },
 747     { STATE_TEXTURESTAGE(2, WINED3DTSS_COLORARG1),        { STATE_TEXTURESTAGE(2, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 748     { STATE_TEXTURESTAGE(2, WINED3DTSS_COLORARG2),        { STATE_TEXTURESTAGE(2, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 749     { STATE_TEXTURESTAGE(2, WINED3DTSS_ALPHAOP),          { STATE_TEXTURESTAGE(2, WINED3DTSS_ALPHAOP),          tex_alphaop         }, WINED3D_GL_EXT_NONE             },
 750     { STATE_TEXTURESTAGE(2, WINED3DTSS_ALPHAARG1),        { STATE_TEXTURESTAGE(2, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 751     { STATE_TEXTURESTAGE(2, WINED3DTSS_ALPHAARG2),        { STATE_TEXTURESTAGE(2, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 752     { STATE_TEXTURESTAGE(2, WINED3DTSS_BUMPENVMAT00),     { STATE_TEXTURESTAGE(2, WINED3DTSS_BUMPENVMAT00),     nvts_bumpenvmat     }, NV_TEXTURE_SHADER2              },
 753     { STATE_TEXTURESTAGE(2, WINED3DTSS_BUMPENVMAT01),     { STATE_TEXTURESTAGE(2, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 754     { STATE_TEXTURESTAGE(2, WINED3DTSS_BUMPENVMAT10),     { STATE_TEXTURESTAGE(2, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 755     { STATE_TEXTURESTAGE(2, WINED3DTSS_BUMPENVMAT11),     { STATE_TEXTURESTAGE(2, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 756     { STATE_TEXTURESTAGE(2, WINED3DTSS_COLORARG0),        { STATE_TEXTURESTAGE(2, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 757     { STATE_TEXTURESTAGE(2, WINED3DTSS_ALPHAARG0),        { STATE_TEXTURESTAGE(2, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 758     { STATE_TEXTURESTAGE(2, WINED3DTSS_RESULTARG),        { STATE_TEXTURESTAGE(2, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 759     { STATE_TEXTURESTAGE(3, WINED3DTSS_COLOROP),          { STATE_TEXTURESTAGE(3, WINED3DTSS_COLOROP),          nvrc_colorop        }, WINED3D_GL_EXT_NONE             },
 760     { STATE_TEXTURESTAGE(3, WINED3DTSS_COLORARG1),        { STATE_TEXTURESTAGE(3, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 761     { STATE_TEXTURESTAGE(3, WINED3DTSS_COLORARG2),        { STATE_TEXTURESTAGE(3, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 762     { STATE_TEXTURESTAGE(3, WINED3DTSS_ALPHAOP),          { STATE_TEXTURESTAGE(3, WINED3DTSS_ALPHAOP),          tex_alphaop         }, WINED3D_GL_EXT_NONE             },
 763     { STATE_TEXTURESTAGE(3, WINED3DTSS_ALPHAARG1),        { STATE_TEXTURESTAGE(3, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 764     { STATE_TEXTURESTAGE(3, WINED3DTSS_ALPHAARG2),        { STATE_TEXTURESTAGE(3, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 765     { STATE_TEXTURESTAGE(3, WINED3DTSS_BUMPENVMAT00),     { STATE_TEXTURESTAGE(3, WINED3DTSS_BUMPENVMAT00),     nvts_bumpenvmat     }, NV_TEXTURE_SHADER2              },
 766     { STATE_TEXTURESTAGE(3, WINED3DTSS_BUMPENVMAT01),     { STATE_TEXTURESTAGE(3, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 767     { STATE_TEXTURESTAGE(3, WINED3DTSS_BUMPENVMAT10),     { STATE_TEXTURESTAGE(3, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 768     { STATE_TEXTURESTAGE(3, WINED3DTSS_BUMPENVMAT11),     { STATE_TEXTURESTAGE(3, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 769     { STATE_TEXTURESTAGE(3, WINED3DTSS_COLORARG0),        { STATE_TEXTURESTAGE(3, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 770     { STATE_TEXTURESTAGE(3, WINED3DTSS_ALPHAARG0),        { STATE_TEXTURESTAGE(3, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 771     { STATE_TEXTURESTAGE(3, WINED3DTSS_RESULTARG),        { STATE_TEXTURESTAGE(3, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 772     { STATE_TEXTURESTAGE(4, WINED3DTSS_COLOROP),          { STATE_TEXTURESTAGE(4, WINED3DTSS_COLOROP),          nvrc_colorop        }, WINED3D_GL_EXT_NONE             },
 773     { STATE_TEXTURESTAGE(4, WINED3DTSS_COLORARG1),        { STATE_TEXTURESTAGE(4, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 774     { STATE_TEXTURESTAGE(4, WINED3DTSS_COLORARG2),        { STATE_TEXTURESTAGE(4, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 775     { STATE_TEXTURESTAGE(4, WINED3DTSS_ALPHAOP),          { STATE_TEXTURESTAGE(4, WINED3DTSS_ALPHAOP),          tex_alphaop         }, WINED3D_GL_EXT_NONE             },
 776     { STATE_TEXTURESTAGE(4, WINED3DTSS_ALPHAARG1),        { STATE_TEXTURESTAGE(4, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 777     { STATE_TEXTURESTAGE(4, WINED3DTSS_ALPHAARG2),        { STATE_TEXTURESTAGE(4, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 778     { STATE_TEXTURESTAGE(4, WINED3DTSS_BUMPENVMAT00),     { STATE_TEXTURESTAGE(4, WINED3DTSS_BUMPENVMAT00),     nvts_bumpenvmat     }, NV_TEXTURE_SHADER2              },
 779     { STATE_TEXTURESTAGE(4, WINED3DTSS_BUMPENVMAT01),     { STATE_TEXTURESTAGE(4, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 780     { STATE_TEXTURESTAGE(4, WINED3DTSS_BUMPENVMAT10),     { STATE_TEXTURESTAGE(4, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 781     { STATE_TEXTURESTAGE(4, WINED3DTSS_BUMPENVMAT11),     { STATE_TEXTURESTAGE(4, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 782     { STATE_TEXTURESTAGE(4, WINED3DTSS_COLORARG0),        { STATE_TEXTURESTAGE(4, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 783     { STATE_TEXTURESTAGE(4, WINED3DTSS_ALPHAARG0),        { STATE_TEXTURESTAGE(4, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 784     { STATE_TEXTURESTAGE(4, WINED3DTSS_RESULTARG),        { STATE_TEXTURESTAGE(4, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 785     { STATE_TEXTURESTAGE(5, WINED3DTSS_COLOROP),          { STATE_TEXTURESTAGE(5, WINED3DTSS_COLOROP),          nvrc_colorop        }, WINED3D_GL_EXT_NONE             },
 786     { STATE_TEXTURESTAGE(5, WINED3DTSS_COLORARG1),        { STATE_TEXTURESTAGE(5, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 787     { STATE_TEXTURESTAGE(5, WINED3DTSS_COLORARG2),        { STATE_TEXTURESTAGE(5, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 788     { STATE_TEXTURESTAGE(5, WINED3DTSS_ALPHAOP),          { STATE_TEXTURESTAGE(5, WINED3DTSS_ALPHAOP),          tex_alphaop         }, WINED3D_GL_EXT_NONE             },
 789     { STATE_TEXTURESTAGE(5, WINED3DTSS_ALPHAARG1),        { STATE_TEXTURESTAGE(5, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 790     { STATE_TEXTURESTAGE(5, WINED3DTSS_ALPHAARG2),        { STATE_TEXTURESTAGE(5, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 791     { STATE_TEXTURESTAGE(5, WINED3DTSS_BUMPENVMAT00),     { STATE_TEXTURESTAGE(5, WINED3DTSS_BUMPENVMAT00),     nvts_bumpenvmat     }, NV_TEXTURE_SHADER2              },
 792     { STATE_TEXTURESTAGE(5, WINED3DTSS_BUMPENVMAT01),     { STATE_TEXTURESTAGE(5, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 793     { STATE_TEXTURESTAGE(5, WINED3DTSS_BUMPENVMAT10),     { STATE_TEXTURESTAGE(5, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 794     { STATE_TEXTURESTAGE(5, WINED3DTSS_BUMPENVMAT11),     { STATE_TEXTURESTAGE(5, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 795     { STATE_TEXTURESTAGE(5, WINED3DTSS_COLORARG0),        { STATE_TEXTURESTAGE(5, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 796     { STATE_TEXTURESTAGE(5, WINED3DTSS_ALPHAARG0),        { STATE_TEXTURESTAGE(5, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 797     { STATE_TEXTURESTAGE(5, WINED3DTSS_RESULTARG),        { STATE_TEXTURESTAGE(5, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 798     { STATE_TEXTURESTAGE(6, WINED3DTSS_COLOROP),          { STATE_TEXTURESTAGE(6, WINED3DTSS_COLOROP),          nvrc_colorop        }, WINED3D_GL_EXT_NONE             },
 799     { STATE_TEXTURESTAGE(6, WINED3DTSS_COLORARG1),        { STATE_TEXTURESTAGE(6, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 800     { STATE_TEXTURESTAGE(6, WINED3DTSS_COLORARG2),        { STATE_TEXTURESTAGE(6, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 801     { STATE_TEXTURESTAGE(6, WINED3DTSS_ALPHAOP),          { STATE_TEXTURESTAGE(6, WINED3DTSS_ALPHAOP),          tex_alphaop         }, WINED3D_GL_EXT_NONE             },
 802     { STATE_TEXTURESTAGE(6, WINED3DTSS_ALPHAARG1),        { STATE_TEXTURESTAGE(6, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 803     { STATE_TEXTURESTAGE(6, WINED3DTSS_ALPHAARG2),        { STATE_TEXTURESTAGE(6, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 804     { STATE_TEXTURESTAGE(6, WINED3DTSS_BUMPENVMAT00),     { STATE_TEXTURESTAGE(6, WINED3DTSS_BUMPENVMAT00),     nvts_bumpenvmat     }, NV_TEXTURE_SHADER2              },
 805     { STATE_TEXTURESTAGE(6, WINED3DTSS_BUMPENVMAT01),     { STATE_TEXTURESTAGE(6, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 806     { STATE_TEXTURESTAGE(6, WINED3DTSS_BUMPENVMAT10),     { STATE_TEXTURESTAGE(6, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 807     { STATE_TEXTURESTAGE(6, WINED3DTSS_BUMPENVMAT11),     { STATE_TEXTURESTAGE(6, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 808     { STATE_TEXTURESTAGE(6, WINED3DTSS_COLORARG0),        { STATE_TEXTURESTAGE(6, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 809     { STATE_TEXTURESTAGE(6, WINED3DTSS_ALPHAARG0),        { STATE_TEXTURESTAGE(6, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 810     { STATE_TEXTURESTAGE(6, WINED3DTSS_RESULTARG),        { STATE_TEXTURESTAGE(6, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 811     { STATE_TEXTURESTAGE(7, WINED3DTSS_COLOROP),          { STATE_TEXTURESTAGE(7, WINED3DTSS_COLOROP),          nvrc_colorop        }, WINED3D_GL_EXT_NONE             },
 812     { STATE_TEXTURESTAGE(7, WINED3DTSS_COLORARG1),        { STATE_TEXTURESTAGE(7, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 813     { STATE_TEXTURESTAGE(7, WINED3DTSS_COLORARG2),        { STATE_TEXTURESTAGE(7, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 814     { STATE_TEXTURESTAGE(7, WINED3DTSS_ALPHAOP),          { STATE_TEXTURESTAGE(7, WINED3DTSS_ALPHAOP),          tex_alphaop         }, WINED3D_GL_EXT_NONE             },
 815     { STATE_TEXTURESTAGE(7, WINED3DTSS_ALPHAARG1),        { STATE_TEXTURESTAGE(7, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 816     { STATE_TEXTURESTAGE(7, WINED3DTSS_ALPHAARG2),        { STATE_TEXTURESTAGE(7, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 817     { STATE_TEXTURESTAGE(7, WINED3DTSS_BUMPENVMAT00),     { STATE_TEXTURESTAGE(7, WINED3DTSS_BUMPENVMAT00),     nvts_bumpenvmat     }, NV_TEXTURE_SHADER2              },
 818     { STATE_TEXTURESTAGE(7, WINED3DTSS_BUMPENVMAT01),     { STATE_TEXTURESTAGE(7, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 819     { STATE_TEXTURESTAGE(7, WINED3DTSS_BUMPENVMAT10),     { STATE_TEXTURESTAGE(7, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 820     { STATE_TEXTURESTAGE(7, WINED3DTSS_BUMPENVMAT11),     { STATE_TEXTURESTAGE(7, WINED3DTSS_BUMPENVMAT00),     NULL                }, NV_TEXTURE_SHADER2              },
 821     { STATE_TEXTURESTAGE(7, WINED3DTSS_COLORARG0),        { STATE_TEXTURESTAGE(7, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 822     { STATE_TEXTURESTAGE(7, WINED3DTSS_ALPHAARG0),        { STATE_TEXTURESTAGE(7, WINED3DTSS_ALPHAOP),          NULL                }, WINED3D_GL_EXT_NONE             },
 823     { STATE_TEXTURESTAGE(7, WINED3DTSS_RESULTARG),        { STATE_TEXTURESTAGE(7, WINED3DTSS_COLOROP),          NULL                }, WINED3D_GL_EXT_NONE             },
 824     { STATE_PIXELSHADER,                                  { STATE_PIXELSHADER,                                  apply_pixelshader   }, WINED3D_GL_EXT_NONE             },
 825     { STATE_RENDER(WINED3D_RS_SRGBWRITEENABLE),           { STATE_PIXELSHADER,                                  NULL                }, WINED3D_GL_EXT_NONE             },
 826     { STATE_RENDER(WINED3D_RS_TEXTUREFACTOR),             { STATE_RENDER(WINED3D_RS_TEXTUREFACTOR),             nvrc_texfactor      }, WINED3D_GL_EXT_NONE             },
 827     { STATE_RENDER(WINED3D_RS_FOGCOLOR),                  { STATE_RENDER(WINED3D_RS_FOGCOLOR),                  state_fogcolor      }, WINED3D_GL_EXT_NONE             },
 828     { STATE_RENDER(WINED3D_RS_FOGDENSITY),                { STATE_RENDER(WINED3D_RS_FOGDENSITY),                state_fogdensity    }, WINED3D_GL_EXT_NONE             },
 829     { STATE_RENDER(WINED3D_RS_FOGENABLE),                 { STATE_RENDER(WINED3D_RS_FOGENABLE),                 state_fog_fragpart  }, WINED3D_GL_EXT_NONE             },
 830     { STATE_RENDER(WINED3D_RS_FOGTABLEMODE),              { STATE_RENDER(WINED3D_RS_FOGENABLE),                 NULL                }, WINED3D_GL_EXT_NONE             },
 831     { STATE_RENDER(WINED3D_RS_FOGVERTEXMODE),             { STATE_RENDER(WINED3D_RS_FOGENABLE),                 NULL                }, WINED3D_GL_EXT_NONE             },
 832     { STATE_RENDER(WINED3D_RS_FOGSTART),                  { STATE_RENDER(WINED3D_RS_FOGSTART),                  state_fogstartend   }, WINED3D_GL_EXT_NONE             },
 833     { STATE_RENDER(WINED3D_RS_FOGEND),                    { STATE_RENDER(WINED3D_RS_FOGSTART),                  NULL                }, WINED3D_GL_EXT_NONE             },
 834     { STATE_SAMPLER(0),                                   { STATE_SAMPLER(0),                                   nvts_texdim         }, NV_TEXTURE_SHADER2              },
 835     { STATE_SAMPLER(0),                                   { STATE_SAMPLER(0),                                   sampler_texdim      }, WINED3D_GL_EXT_NONE             },
 836     { STATE_SAMPLER(1),                                   { STATE_SAMPLER(1),                                   nvts_texdim         }, NV_TEXTURE_SHADER2              },
 837     { STATE_SAMPLER(1),                                   { STATE_SAMPLER(1),                                   sampler_texdim      }, WINED3D_GL_EXT_NONE             },
 838     { STATE_SAMPLER(2),                                   { STATE_SAMPLER(2),                                   nvts_texdim         }, NV_TEXTURE_SHADER2              },
 839     { STATE_SAMPLER(2),                                   { STATE_SAMPLER(2),                                   sampler_texdim      }, WINED3D_GL_EXT_NONE             },
 840     { STATE_SAMPLER(3),                                   { STATE_SAMPLER(3),                                   nvts_texdim         }, NV_TEXTURE_SHADER2              },
 841     { STATE_SAMPLER(3),                                   { STATE_SAMPLER(3),                                   sampler_texdim      }, WINED3D_GL_EXT_NONE             },
 842     { STATE_SAMPLER(4),                                   { STATE_SAMPLER(4),                                   nvts_texdim         }, NV_TEXTURE_SHADER2              },
 843     { STATE_SAMPLER(4),                                   { STATE_SAMPLER(4),                                   sampler_texdim      }, WINED3D_GL_EXT_NONE             },
 844     { STATE_SAMPLER(5),                                   { STATE_SAMPLER(5),                                   nvts_texdim         }, NV_TEXTURE_SHADER2              },
 845     { STATE_SAMPLER(5),                                   { STATE_SAMPLER(5),                                   sampler_texdim      }, WINED3D_GL_EXT_NONE             },
 846     { STATE_SAMPLER(6),                                   { STATE_SAMPLER(6),                                   nvts_texdim         }, NV_TEXTURE_SHADER2              },
 847     { STATE_SAMPLER(6),                                   { STATE_SAMPLER(6),                                   sampler_texdim      }, WINED3D_GL_EXT_NONE             },
 848     { STATE_SAMPLER(7),                                   { STATE_SAMPLER(7),                                   nvts_texdim         }, NV_TEXTURE_SHADER2              },
 849     { STATE_SAMPLER(7),                                   { STATE_SAMPLER(7),                                   sampler_texdim      }, WINED3D_GL_EXT_NONE             },
 850     {0 /* Terminate */,                                   { 0,                                                  0                   }, WINED3D_GL_EXT_NONE             },
 851 };
 852
 853 const struct fragment_pipeline nvts_fragment_pipeline = {
 854     nvts_enable,
 855     nvrc_fragment_get_caps,
 856     nvrc_fragment_alloc,
 857     nvrc_fragment_free,
 858     nvts_color_fixup_supported,
 859     nvrc_fragmentstate_template,
 860     FALSE /* we cannot disable projected textures. The vertex pipe has to do it */
 861 };
 862
 863 const struct fragment_pipeline nvrc_fragment_pipeline = {
 864     nvrc_enable,
 865     nvrc_fragment_get_caps,
 866     nvrc_fragment_alloc,
 867     nvrc_fragment_free,
 868     nvts_color_fixup_supported,
 869     nvrc_fragmentstate_template,
 870     FALSE /* we cannot disable projected textures. The vertex pipe has to do it */
 871 };