AlexIndustrial/mesa
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

r300-gallium: r500-fs: DDX and DDY support.

Browse Source 
Oh, look, GLSL instructions. I wonder what I'll do next.
This commit is contained in:
Corbin Simpson
2009-05-17 21:40:16 -07:00
parent 0036f2ccba
commit 9569221563
1 changed files with 10 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/gallium/drivers/r300/r300_state_shader.c
+10
View File
@@ -215,6 +215,10 @@ static INLINE uint32_t r500_rgba_op(unsigned op)
case TGSI_OPCODE_RSQ:
case TGSI_OPCODE_SIN:
return R500_ALU_RGBA_OP_SOP;
case TGSI_OPCODE_DDX:
return R500_ALU_RGBA_OP_MDH;
case TGSI_OPCODE_DDY:
return R500_ALU_RGBA_OP_MDV;
case TGSI_OPCODE_FRC:
return R500_ALU_RGBA_OP_FRC;
case TGSI_OPCODE_DP3:
@@ -254,6 +258,10 @@ static INLINE uint32_t r500_alpha_op(unsigned op)
return R500_ALPHA_OP_FRC;
case TGSI_OPCODE_SIN:
return R500_ALPHA_OP_SIN;
case TGSI_OPCODE_DDX:
return R500_ALPHA_OP_MDH;
case TGSI_OPCODE_DDY:
return R500_ALPHA_OP_MDV;
case TGSI_OPCODE_DP3:
case TGSI_OPCODE_DP4:
case TGSI_OPCODE_DPH:
@@ -480,6 +488,8 @@ static void r500_fs_instruction(struct r500_fragment_shader* fs,
inst->FullSrcRegisters[0].SrcRegister.SwizzleW =
inst->FullSrcRegisters[0].SrcRegister.SwizzleX;
/* Fall through */
case TGSI_OPCODE_DDX:
case TGSI_OPCODE_DDY:
case TGSI_OPCODE_FRC:
r500_emit_maths(fs, assembler, inst->FullSrcRegisters,
&inst->FullDstRegisters[0], inst->Instruction.Opcode, 1);