wine/vkd3d
0
0
Fork 0
mirror of https://gitlab.winehq.org/wine/vkd3d.git synced 2025-04-13 05:43:18 -07:00
Code Issues Packages Projects Releases Wiki Activity

vkd3d-shader/ir: Allow controlling fog through parameters.

Browse Source 
Fog requires several parameters to even implement the most basic of
functionality correctly, so this commit is relatively large.
This commit is contained in:
Elizabeth Figura
2024-10-05 10:26:20 -05:00
committed by Henri Verbeet
parent a1de406de4
commit f86d1e72a4
Notes: Henri Verbeet 2024-12-02 17:19:05 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1265
8 changed files with 504 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
libs/vkd3d-shader/spirv.c
View File

@@ -3316,13 +3316,19 @@ static uint32_t spirv_compiler_emit_variable(struct spirv_compiler *compiler,
static const struct vkd3d_spec_constant_info
{
enum vkd3d_shader_parameter_name name;
uint32_t default_value;
union
{
uint32_t u;
float f;
} default_value;
const char *debug_name;
}
vkd3d_shader_parameters[] =
{
{VKD3D_SHADER_PARAMETER_NAME_RASTERIZER_SAMPLE_COUNT, 1, "sample_count"},
{VKD3D_SHADER_PARAMETER_NAME_ALPHA_TEST_REF, 0, "alpha_test_ref"},
{VKD3D_SHADER_PARAMETER_NAME_RASTERIZER_SAMPLE_COUNT, {.u = 1}, "sample_count"},
{VKD3D_SHADER_PARAMETER_NAME_ALPHA_TEST_REF, {.f = 0.0f}, "alpha_test_ref"},
{VKD3D_SHADER_PARAMETER_NAME_FOG_END, {.f = 1.0f}, "fog_end"},
{VKD3D_SHADER_PARAMETER_NAME_FOG_SCALE, {.f = 1.0f}, "fog_scale"},
};
static const struct vkd3d_spec_constant_info *get_spec_constant_info(enum vkd3d_shader_parameter_name name)
@@ -3383,7 +3389,7 @@ static uint32_t spirv_compiler_emit_spec_constant(struct spirv_compiler *compile
const struct vkd3d_spec_constant_info *info;
info = get_spec_constant_info(name);
default_value = info ? info->default_value : 0;
default_value = info ? info->default_value.u : 0;
scalar_type_id = vkd3d_spirv_get_type_id(builder, vkd3d_component_type_from_data_type(type), 1);
vector_type_id = vkd3d_spirv_get_type_id(builder, vkd3d_component_type_from_data_type(type), component_count);