workbench/hidds/nouveau/xf86-video-nouveau/nv30_shaders.h

   1 /*
   2  * Copyright 2007 Nouveau Project
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice shall be included in
  12  * all copies or substantial portions of the Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17  * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  18  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
  19  * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  20  * SOFTWARE.
  21  */
  22
  23 #ifndef __NV30_SHADERS_H__
  24 #define __NV30_SHADERS_H__
  25
  26 #define NV_SHADER_MAX_PROGRAM_LENGTH 256
  27
  28 #include "nv_include.h"
  29
  30 typedef struct nv_shader {
  31         uint32_t hw_id;
  32         uint32_t size;
  33         union {
  34                 struct {
  35                         uint32_t vp_in_reg;
  36                         uint32_t vp_out_reg;
  37                 } NV30VP;
  38                 struct  {
  39                         uint32_t num_regs;
  40                 } NV30FP;
  41         } card_priv;
  42         uint32_t data[NV_SHADER_MAX_PROGRAM_LENGTH];
  43 } nv_shader_t;
  44
  45 void NV30_UploadFragProg(NVPtr pNv, nv_shader_t *shader, int *hw_offset);
  46 void NV40_UploadVtxProg(NVPtr pNv, nv_shader_t *shader, int *hw_id);
  47 void NV40_LoadVtxProg(ScrnInfoPtr pScrn, nv_shader_t *shader);
  48 Bool NV40_LoadFragProg(ScrnInfoPtr pScrn, nv_shader_t *shader);
  49 Bool NV30_LoadFragProg(ScrnInfoPtr pScrn, nv_shader_t *shader);
  50
  51
  52 /*******************************************************************************
  53  * NV40/G70 vertex shaders
  54  */
  55
  56 nv_shader_t nv40_vp_exa_render;
  57 nv_shader_t nv40_vp_video;
  58
  59 /*******************************************************************************
  60  * NV30/NV40/G70 fragment shaders
  61  */
  62
  63 nv_shader_t nv30_fp_pass_col0;
  64 nv_shader_t nv30_fp_pass_tex0;
  65 nv_shader_t nv30_fp_composite_mask;
  66 nv_shader_t nv30_fp_composite_mask_sa_ca;
  67 nv_shader_t nv30_fp_composite_mask_ca;
  68 nv_shader_t nv30_fp_yv12_bicubic;
  69 nv_shader_t nv30_fp_yv12_bilinear;
  70 nv_shader_t nv40_fp_yv12_bicubic;
  71
  72 #endif