src/gallium/drivers/nv10/nv10_state_emit.c

   1 #include "nv10_context.h"
   2 #include "nv10_state.h"
   3
   4 void
   5 nv10_emit_hw_state(struct nv10_context *nv10)
   6 {
   7         int i;
   8
   9         if (nv10->dirty & NV10_NEW_FRAGPROG) {
  10                 nv10_fragprog_bind(nv10, nv10->fragprog.current);
  11                 /*XXX: clear NV10_NEW_FRAGPROG if no new program uploaded */
  12         }
  13
  14         if (nv10->dirty_samplers || (nv10->dirty & NV10_NEW_FRAGPROG)) {
  15                 nv10_fragtex_bind(nv10);
  16                 nv10->dirty &= ~NV10_NEW_FRAGPROG;
  17         }
  18
  19         if (nv10->dirty & NV10_NEW_VERTPROG) {
  20                 //nv10_vertprog_bind(nv10, nv10->vertprog.current);
  21                 nv10->dirty &= ~NV10_NEW_VERTPROG;
  22         }
  23
  24         if (nv10->dirty & NV10_NEW_VBO) {
  25
  26         }
  27
  28         nv10->dirty_samplers = 0;
  29
  30         /* Emit relocs for every referenced buffer.
  31          * This is to ensure the bufmgr has an accurate idea of how
  32          * the buffer is used.  This isn't very efficient, but we don't
  33          * seem to take a significant performance hit.  Will be improved
  34          * at some point.  Vertex arrays are emitted by nv10_vbo.c
  35          */
  36
  37         /* Render target */
  38 // XXX figre out who's who for NV10TCL_DMA_* and fill accordingly
  39 //      BEGIN_RING(celsius, NV10TCL_DMA_COLOR0, 1);
  40 //      OUT_RELOCo(nv10->rt[0], NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
  41         BEGIN_RING(celsius, NV10TCL_COLOR_OFFSET, 1);
  42         OUT_RELOCl(nv10->rt[0], 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
  43
  44         if (nv10->zeta) {
  45 // XXX
  46 //              BEGIN_RING(celsius, NV10TCL_DMA_ZETA, 1);
  47 //              OUT_RELOCo(nv10->zeta, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
  48                 BEGIN_RING(celsius, NV10TCL_ZETA_OFFSET, 1);
  49                 OUT_RELOCl(nv10->zeta, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
  50                 /* XXX for when we allocate LMA on nv17 */
  51 /*              BEGIN_RING(celsius, NV10TCL_LMA_DEPTH_OFFSET, 1);
  52                 OUT_RELOCl(nv10->zeta+...);*/
  53         }
  54
  55         /* Texture images */
  56         for (i = 0; i < 2; i++) {
  57                 if (!(nv10->fp_samplers & (1 << i)))
  58                         continue;
  59                 BEGIN_RING(celsius, NV10TCL_TX_OFFSET(i), 2);
  60                 OUT_RELOCl(nv10->tex[i].buffer, 0, NOUVEAU_BO_VRAM |
  61                            NOUVEAU_BO_GART | NOUVEAU_BO_RD);
  62                 // XXX
  63 /*              OUT_RELOCd(nv10->tex[i].buffer, nv10->tex[i].format,
  64                            NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD |
  65                            NOUVEAU_BO_OR, NV10TCL_TX_FORMAT_DMA0,
  66                            NV10TCL_TX_FORMAT_DMA1);*/
  67         }
  68 }
  69