[PATCH vkd3d 3/9] vkd3d-shader: Remove old Nvidia workaround for dref instructions.

[Conor McCarthy]

This was fixed around three years ago in the 396 and later 390 drivers.

From: Philip Rebohle <philip.rebohle at tu-dortmund.de>
Signed-off-by: Conor McCarthy <cmccarthy at codeweavers.com>
---
 libs/vkd3d-shader/spirv.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c
index 5a8fd9e1..ac544acb 100644
--- a/libs/vkd3d-shader/spirv.c
+++ b/libs/vkd3d-shader/spirv.c
@@ -8189,7 +8189,7 @@ static void vkd3d_dxbc_compiler_emit_sample(struct vkd3d_dxbc_compiler *compiler
 static void vkd3d_dxbc_compiler_emit_sample_c(struct vkd3d_dxbc_compiler *compiler,
         const struct vkd3d_shader_instruction *instruction)
 {
-    uint32_t sampled_type_id, coordinate_id, dref_id, val_id, type_id;
+    uint32_t sampled_type_id, coordinate_id, dref_id, val_id;
     struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
     const struct vkd3d_shader_dst_param *dst = instruction->dst;
     const struct vkd3d_shader_src_param *src = instruction->src;
@@ -8224,10 +8224,6 @@ static void vkd3d_dxbc_compiler_emit_sample_c(struct vkd3d_dxbc_compiler *compil
     sampled_type_id = vkd3d_spirv_get_type_id(builder, image.sampled_type, 1);
     coordinate_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[0], VKD3DSP_WRITEMASK_ALL);
     dref_id = vkd3d_dxbc_compiler_emit_load_src(compiler, &src[3], VKD3DSP_WRITEMASK_0);
-    /* XXX: Nvidia is broken and expects that the D_ref is packed together with coordinates. */
-    type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_FLOAT, VKD3D_VEC4_SIZE);
-    coordinate_id = vkd3d_spirv_build_op_composite_insert1(builder,
-            type_id, dref_id, coordinate_id, image.resource_type_info->coordinate_component_count);
     val_id = vkd3d_spirv_build_op_image_sample_dref(builder, op, sampled_type_id,
             image.sampled_image_id, coordinate_id, dref_id, operands_mask,
             image_operands, image_operand_count);
-- 
2.32.0