Module: vkd3d Branch: master Commit: 9839850b87a79af8b3dbce27844fe644e40fc0c6 URL: https://source.winehq.org/git/vkd3d.git/?a=commit;h=9839850b87a79af8b3dbce27...
Author: Zebediah Figura zfigura@codeweavers.com Date: Mon Apr 25 15:36:58 2022 -0500
vkd3d-shader: Remove the workaround for sample_c.
The current workaround is broken for texture cube arrays, which already have 4 components.
Sampling with the components not packed together apparently succeeds with newer NVidia drivers, so just remove the workaround. Tested with 470.103.01 on a GTX 1060.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=52886 Signed-off-by: Zebediah Figura zfigura@codeweavers.com Signed-off-by: Henri Verbeet hverbeet@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
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 bb5e8c6f..d746a35a 100644 --- a/libs/vkd3d-shader/spirv.c +++ b/libs/vkd3d-shader/spirv.c @@ -8336,10 +8336,10 @@ 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; 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; + uint32_t sampled_type_id, coordinate_id, dref_id, val_id; SpvImageOperandsMask operands_mask = 0; unsigned int image_operand_count = 0; struct vkd3d_shader_image image; @@ -8371,10 +8371,6 @@ 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);