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vkd3d: Use the DXBC checksum to construct a shader source name.

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This commit is contained in:
Henri Verbeet
2025-06-16 18:42:48 +02:00
parent cef3e07e3d
commit d572f4ac1f
Notes: Henri Verbeet 2025-06-18 16:00:13 +02:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1574
1 changed files with 12 additions and 0 deletions
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12
libs/vkd3d/state.c
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@@ -2383,7 +2383,9 @@ static HRESULT create_shader_stage(struct d3d12_device *device,
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
struct vkd3d_shader_compile_info compile_info;
struct VkShaderModuleCreateInfo shader_desc;
struct vkd3d_shader_dxbc_desc dxbc_desc;
struct vkd3d_shader_code spirv = {0};
char source_name[33];
VkResult vr;
int ret;
@@ -2416,6 +2418,16 @@ static HRESULT create_shader_stage(struct d3d12_device *device,
compile_info.log_level = VKD3D_SHADER_LOG_NONE;
compile_info.source_name = NULL;
if ((ret = vkd3d_shader_parse_dxbc(&(struct vkd3d_shader_code){code->pShaderBytecode, code->BytecodeLength},
0, &dxbc_desc, NULL)) >= 0)
{
sprintf(source_name, "%08x%08x%08x%08x", dxbc_desc.checksum[0],
dxbc_desc.checksum[1], dxbc_desc.checksum[2], dxbc_desc.checksum[3]);
vkd3d_shader_free_dxbc(&dxbc_desc);
TRACE("Compiling shader \"%s\".\n", source_name);
compile_info.source_name = source_name;
}
if ((ret = vkd3d_shader_parse_dxbc_source_type(&compile_info.source, &compile_info.source_type, NULL)) < 0
|| (ret = vkd3d_shader_compile(&compile_info, &spirv, NULL)) < 0)
{