workbench/hidds/nouveau/xf86-video-nouveau/nv50_accel.h

   1 #ifndef __NV50_ACCEL_H__
   2 #define __NV50_ACCEL_H__
   3
   4 #include "nv04_pushbuf.h"
   5
   6 /* "Tesla scratch buffer" offsets */
   7 #define PVP_OFFSET  0x00000000 /* Vertex program */
   8 #define PFP_OFFSET  0x00001000 /* Fragment program */
   9 #define TIC_OFFSET  0x00002000 /* Texture Image Control */
  10 #define TSC_OFFSET  0x00003000 /* Texture Sampler Control */
  11 #define PFP_DATA    0x00004000 /* FP constbuf */
  12
  13 /* Fragment programs */
  14 #define PFP_S     0x0000 /* (src) */
  15 #define PFP_C     0x0100 /* (src IN mask) */
  16 #define PFP_CCA   0x0200 /* (src IN mask) component-alpha */
  17 #define PFP_CCASA 0x0300 /* (src IN mask) component-alpha src-alpha */
  18 #define PFP_S_A8  0x0400 /* (src) a8 rt */
  19 #define PFP_C_A8  0x0500 /* (src IN mask) a8 rt - same for CA and CA_SA */
  20 #define PFP_NV12  0x0600 /* NV12 YUV->RGB */
  21
  22 /* Constant buffer assignments */
  23 #define CB_TSC 0
  24 #define CB_TIC 1
  25 #define CB_PFP 2
  26
  27 static __inline__ void
  28 VTX1s(NVPtr pNv, float sx, float sy, unsigned dx, unsigned dy)
  29 {
  30         struct nouveau_channel *chan = pNv->chan;
  31         struct nouveau_grobj *tesla = pNv->Nv3D;
  32
  33         BEGIN_RING(chan, tesla, NV50TCL_VTX_ATTR_2F_X(8), 2);
  34         OUT_RINGf (chan, sx);
  35         OUT_RINGf (chan, sy);
  36         BEGIN_RING(chan, tesla, NV50TCL_VTX_ATTR_2I(0), 1);
  37         OUT_RING  (chan, (dy << 16) | dx);
  38 }
  39
  40 static __inline__ void
  41 VTX2s(NVPtr pNv, float s1x, float s1y, float s2x, float s2y,
  42                  unsigned dx, unsigned dy)
  43 {
  44         struct nouveau_channel *chan = pNv->chan;
  45         struct nouveau_grobj *tesla = pNv->Nv3D;
  46
  47         BEGIN_RING(chan, tesla, NV50TCL_VTX_ATTR_2F_X(8), 4);
  48         OUT_RINGf (chan, s1x);
  49         OUT_RINGf (chan, s1y);
  50         OUT_RINGf (chan, s2x);
  51         OUT_RINGf (chan, s2y);
  52         BEGIN_RING(chan, tesla, NV50TCL_VTX_ATTR_2I(0), 1);
  53         OUT_RING  (chan, (dy << 16) | dx);
  54 }
  55
  56 #endif