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vkd3d-shader/d3dbc: Emit fixme for HLSL_RESOURCE_SAMPLE_LOD.

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Currently, HLSL_RESOURCE_SAMPLE_LOD is not implemented for d3dbc,
but we are incorrectly writting a texld instruction to handle it.
This causes SM1 tests with the vulkan backend (in following patches)
to fail if VKD3D_SHADER_CONFIG="force_validation" is enabled.

For now a fixme is emited in these cases.
This commit is contained in:
Francisco Casas 2024-01-08 17:40:09 -03:00 committed by Alexandre Julliard
parent 671f4ec2b2
commit 7e75ac63a1
Notes: Alexandre Julliard 2024-01-24 22:53:52 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/514
1 changed files with 16 additions and 4 deletions
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20
libs/vkd3d-shader/d3dbc.c
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@ -2345,8 +2345,6 @@ static void write_sm1_resource_load(struct hlsl_ctx *ctx, struct vkd3d_bytecode_
sm1_instr = (struct sm1_instruction)
{
.opcode = D3DSIO_TEX,
.dst.type = D3DSPR_TEMP,
.dst.reg = instr->reg.id,
.dst.writemask = instr->reg.writemask,
@ -2362,8 +2360,22 @@ static void write_sm1_resource_load(struct hlsl_ctx *ctx, struct vkd3d_bytecode_
.src_count = 2,
};
if (load->load_type == HLSL_RESOURCE_SAMPLE_PROJ)
sm1_instr.opcode |= VKD3DSI_TEXLD_PROJECT << VKD3D_SM1_INSTRUCTION_FLAGS_SHIFT;
switch (load->load_type)
{
case HLSL_RESOURCE_SAMPLE:
sm1_instr.opcode = D3DSIO_TEX;
break;
case HLSL_RESOURCE_SAMPLE_PROJ:
sm1_instr.opcode = D3DSIO_TEX;
sm1_instr.opcode |= VKD3DSI_TEXLD_PROJECT << VKD3D_SM1_INSTRUCTION_FLAGS_SHIFT;
break;
default:
hlsl_fixme(ctx, &instr->loc, "Resource load type %u\n", load->load_type);
return;
}
assert(instr->reg.allocated);