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vkd3d-shader: Implement tex*() functions variants with gradient arguments.

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Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
This commit is contained in:
Nikolay Sivov
2024-05-25 20:56:54 +02:00
committed by Henri Verbeet
parent 4cd2dd50f9
commit 4ff288bd32
Notes: Henri Verbeet 2024-07-08 18:54:32 +02:00 
Approved-by: Elizabeth Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/917
5 changed files with 102 additions and 16 deletions
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31
libs/vkd3d-shader/ir.c
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@@ -1899,13 +1899,42 @@ static enum vkd3d_result vsir_program_normalise_combined_samplers(struct vsir_pr
ins->src_count = 3;
break;
case VKD3DSIH_TEXLDD:
if (!(srcs = shader_src_param_allocator_get(&program->instructions.src_params, 5)))
return VKD3D_ERROR_OUT_OF_MEMORY;
memset(srcs, 0, sizeof(*srcs) * 5);
ins->opcode = VKD3DSIH_SAMPLE_GRAD;
srcs[0] = ins->src[0];
srcs[1].reg.type = VKD3DSPR_RESOURCE;
srcs[1].reg.idx[0] = ins->src[1].reg.idx[0];
srcs[1].reg.idx[1] = ins->src[1].reg.idx[0];
srcs[1].reg.idx_count = 2;
srcs[1].reg.data_type = VKD3D_DATA_RESOURCE;
srcs[1].reg.dimension = VSIR_DIMENSION_VEC4;
srcs[1].swizzle = VKD3D_SHADER_NO_SWIZZLE;
srcs[2].reg.type = VKD3DSPR_SAMPLER;
srcs[2].reg.idx[0] = ins->src[1].reg.idx[0];
srcs[2].reg.idx[1] = ins->src[1].reg.idx[0];
srcs[2].reg.idx_count = 2;
srcs[2].reg.data_type = VKD3D_DATA_SAMPLER;
srcs[3] = ins->src[2];
srcs[4] = ins->src[3];
ins->src = srcs;
ins->src_count = 5;
break;
case VKD3DSIH_TEXBEM:
case VKD3DSIH_TEXBEML:
case VKD3DSIH_TEXCOORD:
case VKD3DSIH_TEXDEPTH:
case VKD3DSIH_TEXDP3:
case VKD3DSIH_TEXDP3TEX:
case VKD3DSIH_TEXLDD:
case VKD3DSIH_TEXLDL:
case VKD3DSIH_TEXM3x2PAD:
case VKD3DSIH_TEXM3x2TEX: