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r600g: add assembler support for other vtx fetch fields.

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this shouldn't change behaviour, just push the choice of what
to do out to the shader.
This commit is contained in:
Dave Airlie
2010-10-01 11:38:40 +10:00
parent 1d073cb2d9
commit e973221538
3 changed files with 11 additions and 1 deletions
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src/gallium/drivers/r600/r600_asm.c
+5 -1
View File
@@ -601,7 +601,11 @@ static int r600_bc_vtx_build(struct r600_bc *bc, struct r600_bc_vtx *vtx, unsign
S_SQ_VTX_WORD1_DST_SEL_Y(vtx->dst_sel_y) |
S_SQ_VTX_WORD1_DST_SEL_Z(vtx->dst_sel_z) |
S_SQ_VTX_WORD1_DST_SEL_W(vtx->dst_sel_w) |
S_SQ_VTX_WORD1_USE_CONST_FIELDS(1) |
S_SQ_VTX_WORD1_USE_CONST_FIELDS(vtx->use_const_fields) |
S_SQ_VTX_WORD1_DATA_FORMAT(vtx->data_format) |
S_SQ_VTX_WORD1_NUM_FORMAT_ALL(vtx->num_format_all) |
S_SQ_VTX_WORD1_FORMAT_COMP_ALL(vtx->format_comp_all) |
S_SQ_VTX_WORD1_SRF_MODE_ALL(vtx->srf_mode_all) |
S_SQ_VTX_WORD1_GPR_DST_GPR(vtx->dst_gpr);
bc->bytecode[id++] = S_SQ_VTX_WORD2_MEGA_FETCH(1);
bc->bytecode[id++] = 0;
src/gallium/drivers/r600/r600_asm.h
+5
View File
@@ -101,6 +101,11 @@ struct r600_bc_vtx {
unsigned dst_sel_y;
unsigned dst_sel_z;
unsigned dst_sel_w;
unsigned use_const_fields;
unsigned data_format;
unsigned num_format_all;
unsigned format_comp_all;
unsigned srf_mode_all;
};
struct r600_bc_output {
src/gallium/drivers/r600/r600_shader.c
+1
View File
@@ -439,6 +439,7 @@ static int tgsi_declaration(struct r600_shader_ctx *ctx)
vtx.dst_sel_y = 1;
vtx.dst_sel_z = 2;
vtx.dst_sel_w = 3;
vtx.use_const_fields = 1;
r = r600_bc_add_vtx(ctx->bc, &vtx);
if (r)
return r;