drivers/tdfx_vid.h

   1
   2
   3 #define TDFX_VID_VERSION 1
   4
   5 #define TDFX_VID_MOVE_2_PACKED  0
   6 #define TDFX_VID_MOVE_2_YUV     1
   7 #define TDFX_VID_MOVE_2_3D      2
   8 #define TDFX_VID_MOVE_2_TEXTURE 3
   9
  10 #define TDFX_VID_SRC_COLORKEY 0x1
  11 #define TDFX_VID_DST_COLORKEY 0x2
  12
  13 #define TDFX_VID_ROP_COPY        0xcc     // src
  14 #define TDFX_VID_ROP_INVERT      0x55     // NOT dst
  15 #define TDFX_VID_ROP_XOR         0x66     // src XOR dst
  16 #define TDFX_VID_ROP_OR          0xee     // src OR dst
  17
  18 #define TDFX_VID_FORMAT_BGR1  (('B'<<24)|('G'<<16)|('R'<<8)|1)
  19 #define TDFX_VID_FORMAT_BGR8  (('B'<<24)|('G'<<16)|('R'<<8)|8)
  20 #define TDFX_VID_FORMAT_BGR15 (('B'<<24)|('G'<<16)|('R'<<8)|15)
  21 #define TDFX_VID_FORMAT_BGR16 (('B'<<24)|('G'<<16)|('R'<<8)|16)
  22 #define TDFX_VID_FORMAT_BGR24 (('B'<<24)|('G'<<16)|('R'<<8)|24)
  23 #define TDFX_VID_FORMAT_BGR32 (('B'<<24)|('G'<<16)|('R'<<8)|32)
  24
  25 #define TDFX_VID_FORMAT_YUY2 (('2'<<24)|('Y'<<16)|('U'<<8)|'Y')
  26 #define TDFX_VID_FORMAT_UYVY (('Y'<<24)|('V'<<16)|('Y'<<8)|'U')
  27
  28 #define TDFX_VID_FORMAT_YV12 0x32315659
  29 #define TDFX_VID_FORMAT_IYUV (('I'<<24)|('Y'<<16)|('U'<<8)|'V')
  30 #define TDFX_VID_FORMAT_I420 (('I'<<24)|('4'<<16)|('2'<<8)|'0')
  31
  32 #define TDFX_VID_YUV_STRIDE        (1024)
  33 #define TDFX_VID_YUV_PLANE_SIZE    (0x0100000)
  34
  35
  36 typedef struct tdfx_vid_blit_s {
  37   uint32_t src;
  38   uint32_t src_stride;
  39   uint16_t src_x,src_y;
  40   uint16_t src_w,src_h;
  41   uint32_t src_format;
  42
  43   uint32_t  dst;
  44   uint32_t dst_stride;
  45   uint16_t dst_x,dst_y;
  46   uint16_t dst_w,dst_h;
  47   uint32_t dst_format;
  48
  49   uint32_t src_colorkey[2];
  50   uint32_t dst_colorkey[2];
  51
  52   uint8_t colorkey;
  53   uint8_t rop[4];
  54 } tdfx_vid_blit_t;
  55
  56 typedef struct tdfx_vid_config_s {
  57   uint16_t version;
  58   uint16_t card_type;
  59   uint32_t ram_size;
  60   uint16_t screen_width;
  61   uint16_t screen_height;
  62   uint16_t screen_stride;
  63   uint32_t screen_format;
  64   uint32_t screen_start;
  65 } tdfx_vid_config_t;
  66
  67 typedef struct tdfx_vid_agp_move_s {
  68   uint16_t move2;
  69   uint16_t width,height;
  70
  71   uint32_t src;
  72   uint32_t src_stride;
  73
  74   uint32_t dst;
  75   uint32_t dst_stride;
  76 } tdfx_vid_agp_move_t;
  77
  78 typedef struct tdfx_vid_yuv_s {
  79   uint32_t base;
  80   uint16_t stride;
  81 } tdfx_vid_yuv_t;
  82
  83 typedef struct tdfx_vid_overlay_s {
  84   uint32_t src[2]; // left and right buffer (2 buffer may be NULL)
  85   uint16_t src_width,src_height;
  86   uint16_t src_stride;
  87   uint32_t format;
  88
  89   uint16_t dst_width,dst_height;
  90   int16_t dst_x,dst_y;
  91
  92   uint8_t use_colorkey;
  93   uint32_t colorkey[2]; // min/max
  94   uint8_t invert_colorkey;
  95 } tdfx_vid_overlay_t;
  96
  97 #define TDFX_VID_GET_CONFIG _IOR('J', 1, tdfx_vid_config_t)
  98 #define TDFX_VID_AGP_MOVE _IOW('J', 2, tdfx_vid_agp_move_t)
  99 #define TDFX_VID_BLIT _IOW('J', 3, tdfx_vid_blit_t)
 100 #define TDFX_VID_SET_YUV _IOW('J', 4, tdfx_vid_blit_t)
 101 #define TDFX_VID_GET_YUV _IOR('J', 5, tdfx_vid_blit_t)
 102 #define TDFX_VID_BUMP0 _IOW('J', 6, u16)
 103 #define TDFX_VID_SET_OVERLAY _IOW('J', 7, tdfx_vid_overlay_t)
 104 #define TDFX_VID_OVERLAY_ON _IO ('J', 8)
 105 #define TDFX_VID_OVERLAY_OFF _IO ('J', 9)
 106