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vkd3d-shader/hlsl: Store SM4 HLSL_RESOURCE_SAMPLEs in the vsir program.

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This commit is contained in:
Francisco Casas
2024-11-08 01:29:20 -03:00
committed by Henri Verbeet
parent 52b81f42eb
commit 42ce821603
Notes: Henri Verbeet 2024-11-24 00:11:40 +01:00 
Approved-by: Elizabeth Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1276
2 changed files with 109 additions and 91 deletions
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103
libs/vkd3d-shader/tpf.c
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@@ -5034,86 +5034,6 @@ static void write_sm4_ret(const struct tpf_compiler *tpf)
write_sm4_instruction(tpf, &instr);
}
static void write_sm4_sample(const struct tpf_compiler *tpf, const struct hlsl_ir_resource_load *load)
{
const struct hlsl_ir_node *texel_offset = load->texel_offset.node;
const struct hlsl_ir_node *coords = load->coords.node;
const struct hlsl_deref *resource = &load->resource;
const struct hlsl_deref *sampler = &load->sampler;
const struct hlsl_ir_node *dst = &load->node;
struct sm4_instruction instr;
memset(&instr, 0, sizeof(instr));
switch (load->load_type)
{
case HLSL_RESOURCE_SAMPLE:
instr.opcode = VKD3D_SM4_OP_SAMPLE;
break;
case HLSL_RESOURCE_SAMPLE_CMP:
instr.opcode = VKD3D_SM4_OP_SAMPLE_C;
break;
case HLSL_RESOURCE_SAMPLE_CMP_LZ:
instr.opcode = VKD3D_SM4_OP_SAMPLE_C_LZ;
break;
case HLSL_RESOURCE_SAMPLE_LOD:
instr.opcode = VKD3D_SM4_OP_SAMPLE_LOD;
break;
case HLSL_RESOURCE_SAMPLE_LOD_BIAS:
instr.opcode = VKD3D_SM4_OP_SAMPLE_B;
break;
case HLSL_RESOURCE_SAMPLE_GRAD:
instr.opcode = VKD3D_SM4_OP_SAMPLE_GRAD;
break;
default:
vkd3d_unreachable();
}
if (texel_offset)
{
if (!encode_texel_offset_as_aoffimmi(&instr, texel_offset))
{
hlsl_error(tpf->ctx, &texel_offset->loc, VKD3D_SHADER_ERROR_HLSL_INVALID_TEXEL_OFFSET,
"Offset must resolve to integer literal in the range -8 to 7.");
return;
}
}
sm4_dst_from_node(&instr.dsts[0], dst);
instr.dst_count = 1;
sm4_src_from_node(tpf, &instr.srcs[0], coords, VKD3DSP_WRITEMASK_ALL);
sm4_src_from_deref(tpf, &instr.srcs[1], resource, instr.dsts[0].write_mask, &instr);
sm4_src_from_deref(tpf, &instr.srcs[2], sampler, VKD3DSP_WRITEMASK_ALL, &instr);
instr.src_count = 3;
if (load->load_type == HLSL_RESOURCE_SAMPLE_LOD
|| load->load_type == HLSL_RESOURCE_SAMPLE_LOD_BIAS)
{
sm4_src_from_node(tpf, &instr.srcs[3], load->lod.node, VKD3DSP_WRITEMASK_ALL);
++instr.src_count;
}
else if (load->load_type == HLSL_RESOURCE_SAMPLE_GRAD)
{
sm4_src_from_node(tpf, &instr.srcs[3], load->ddx.node, VKD3DSP_WRITEMASK_ALL);
sm4_src_from_node(tpf, &instr.srcs[4], load->ddy.node, VKD3DSP_WRITEMASK_ALL);
instr.src_count += 2;
}
else if (load->load_type == HLSL_RESOURCE_SAMPLE_CMP
|| load->load_type == HLSL_RESOURCE_SAMPLE_CMP_LZ)
{
sm4_src_from_node(tpf, &instr.srcs[3], load->cmp.node, VKD3DSP_WRITEMASK_ALL);
++instr.src_count;
}
write_sm4_instruction(tpf, &instr);
}
static void write_sm4_sampleinfo(const struct tpf_compiler *tpf, const struct hlsl_ir_resource_load *load)
{
const struct hlsl_deref *resource = &load->resource;
@@ -5308,17 +5228,6 @@ static void write_sm4_resource_load(const struct tpf_compiler *tpf, const struct
switch (load->load_type)
{
case HLSL_RESOURCE_SAMPLE:
case HLSL_RESOURCE_SAMPLE_CMP:
case HLSL_RESOURCE_SAMPLE_CMP_LZ:
case HLSL_RESOURCE_SAMPLE_LOD:
case HLSL_RESOURCE_SAMPLE_LOD_BIAS:
case HLSL_RESOURCE_SAMPLE_GRAD:
/* Combined sample expressions were lowered. */
VKD3D_ASSERT(load->sampler.var);
write_sm4_sample(tpf, load);
break;
case HLSL_RESOURCE_GATHER_RED:
write_sm4_gather(tpf, &load->node, &load->resource, &load->sampler, coords,
VKD3D_SHADER_SWIZZLE(X, X, X, X), texel_offset);
@@ -5347,6 +5256,12 @@ static void write_sm4_resource_load(const struct tpf_compiler *tpf, const struct
write_sm4_resinfo(tpf, load);
break;
case HLSL_RESOURCE_SAMPLE:
case HLSL_RESOURCE_SAMPLE_CMP:
case HLSL_RESOURCE_SAMPLE_CMP_LZ:
case HLSL_RESOURCE_SAMPLE_LOD:
case HLSL_RESOURCE_SAMPLE_LOD_BIAS:
case HLSL_RESOURCE_SAMPLE_GRAD:
case HLSL_RESOURCE_LOAD:
case HLSL_RESOURCE_SAMPLE_PROJ:
vkd3d_unreachable();
@@ -5552,7 +5467,13 @@ static void tpf_handle_instruction(struct tpf_compiler *tpf, const struct vkd3d_
case VKD3DSIH_ROUND_PI:
case VKD3DSIH_ROUND_Z:
case VKD3DSIH_RSQ:
case VKD3DSIH_SAMPLE:
case VKD3DSIH_SAMPLE_B:
case VKD3DSIH_SAMPLE_C:
case VKD3DSIH_SAMPLE_C_LZ:
case VKD3DSIH_SAMPLE_GRAD:
case VKD3DSIH_SAMPLE_INFO:
case VKD3DSIH_SAMPLE_LOD:
case VKD3DSIH_SINCOS:
case VKD3DSIH_SQRT:
case VKD3DSIH_STORE_RAW: