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radv: use defines for ring descriptor offsets.

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Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2017-03-30 07:49:59 +01:00
parent 0604284e3f
commit a5136a97f7
2 changed files with 11 additions and 4 deletions
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8
src/amd/common/ac_nir_to_llvm.c
View file

@ -4759,16 +4759,16 @@ static void
ac_setup_rings(struct nir_to_llvm_context *ctx)
{
if (ctx->stage == MESA_SHADER_VERTEX && ctx->options->key.vs.as_es) {
ctx->esgs_ring = ac_build_indexed_load_const(&ctx->ac, ctx->ring_offsets, ctx->i32one);
ctx->esgs_ring = ac_build_indexed_load_const(&ctx->ac, ctx->ring_offsets, LLVMConstInt(ctx->i32, RING_ESGS_VS, false));
}
if (ctx->is_gs_copy_shader) {
ctx->gsvs_ring = ac_build_indexed_load_const(&ctx->ac, ctx->ring_offsets, LLVMConstInt(ctx->i32, 3, false));
ctx->gsvs_ring = ac_build_indexed_load_const(&ctx->ac, ctx->ring_offsets, LLVMConstInt(ctx->i32, RING_GSVS_VS, false));
}
if (ctx->stage == MESA_SHADER_GEOMETRY) {
LLVMValueRef tmp;
ctx->esgs_ring = ac_build_indexed_load_const(&ctx->ac, ctx->ring_offsets, LLVMConstInt(ctx->i32, 2, false));
ctx->gsvs_ring = ac_build_indexed_load_const(&ctx->ac, ctx->ring_offsets, LLVMConstInt(ctx->i32, 4, false));
ctx->esgs_ring = ac_build_indexed_load_const(&ctx->ac, ctx->ring_offsets, LLVMConstInt(ctx->i32, RING_ESGS_GS, false));
ctx->gsvs_ring = ac_build_indexed_load_const(&ctx->ac, ctx->ring_offsets, LLVMConstInt(ctx->i32, RING_GSVS_GS, false));
ctx->gsvs_ring = LLVMBuildBitCast(ctx->builder, ctx->gsvs_ring, ctx->v4i32, "");

7
src/amd/common/ac_nir_to_llvm.h
View file

@ -83,6 +83,13 @@ enum ac_ud_index {
AC_UD_MAX_UD = AC_UD_VS_MAX_UD,
};
/* descriptor index into scratch ring offsets */
#define RING_SCRATCH 0
#define RING_ESGS_VS 1
#define RING_ESGS_GS 2
#define RING_GSVS_VS 3
#define RING_GSVS_GS 4
// Match MAX_SETS from radv_descriptor_set.h
#define AC_UD_MAX_SETS MAX_SETS