piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-24 06:39:46 -06:00
Code Issues Packages Projects Releases Wiki Activity

UberShaderPixel: Rename ApiType to api_type

Browse Source
This commit is contained in:
Pokechu22
2021-08-01 15:09:20 -07:00
parent 56057c3dea
commit 3b752c4d5d
2 changed files with 20 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
Source/Core/VideoCommon/UberShaderPixel.cpp
View File

@ -34,7 +34,7 @@ PixelShaderUid GetPixelShaderUid()
return out; return out;
} }
void ClearUnusedPixelShaderUidBits(APIType ApiType, const ShaderHostConfig& host_config, void ClearUnusedPixelShaderUidBits(APIType api_type, const ShaderHostConfig& host_config,
PixelShaderUid* uid) PixelShaderUid* uid)
{ {
pixel_ubershader_uid_data* const uid_data = uid->GetUidData(); pixel_ubershader_uid_data* const uid_data = uid->GetUidData();
@ -42,11 +42,11 @@ void ClearUnusedPixelShaderUidBits(APIType ApiType, const ShaderHostConfig& host
// OpenGL and Vulkan convert implicitly normalized color outputs to their uint representation. // OpenGL and Vulkan convert implicitly normalized color outputs to their uint representation.
// Therefore, it is not necessary to use a uint output on these backends. We also disable the // Therefore, it is not necessary to use a uint output on these backends. We also disable the
// uint output when logic op is not supported (i.e. driver/device does not support D3D11.1). // uint output when logic op is not supported (i.e. driver/device does not support D3D11.1).
if (ApiType != APIType::D3D || !host_config.backend_logic_op) if (api_type != APIType::D3D || !host_config.backend_logic_op)
uid_data->uint_output = 0; uid_data->uint_output = 0;
} }
ShaderCode GenPixelShader(APIType ApiType, const ShaderHostConfig& host_config, ShaderCode GenPixelShader(APIType api_type, const ShaderHostConfig& host_config,
const pixel_ubershader_uid_data* uid_data) const pixel_ubershader_uid_data* uid_data)
{ {
const bool per_pixel_lighting = host_config.per_pixel_lighting; const bool per_pixel_lighting = host_config.per_pixel_lighting;
@ -63,13 +63,13 @@ ShaderCode GenPixelShader(APIType ApiType, const ShaderHostConfig& host_config,
out.Write("// Pixel UberShader for {} texgens{}{}\n", numTexgen, out.Write("// Pixel UberShader for {} texgens{}{}\n", numTexgen,
early_depth ? ", early-depth" : "", per_pixel_depth ? ", per-pixel depth" : ""); early_depth ? ", early-depth" : "", per_pixel_depth ? ", per-pixel depth" : "");
WritePixelShaderCommonHeader(out, ApiType, host_config, bounding_box); WritePixelShaderCommonHeader(out, api_type, host_config, bounding_box);
WriteUberShaderCommonHeader(out, ApiType, host_config); WriteUberShaderCommonHeader(out, api_type, host_config);
if (per_pixel_lighting) if (per_pixel_lighting)
WriteLightingFunction(out); WriteLightingFunction(out);
// Shader inputs/outputs in GLSL (HLSL is in main). // Shader inputs/outputs in GLSL (HLSL is in main).
if (ApiType == APIType::OpenGL || ApiType == APIType::Vulkan) if (api_type == APIType::OpenGL || api_type == APIType::Vulkan)
{ {
if (use_dual_source) if (use_dual_source)
{ {
@ -110,7 +110,7 @@ ShaderCode GenPixelShader(APIType ApiType, const ShaderHostConfig& host_config,
if (host_config.backend_geometry_shaders) if (host_config.backend_geometry_shaders)
{ {
out.Write("VARYING_LOCATION(0) in VertexData {{\n"); out.Write("VARYING_LOCATION(0) in VertexData {{\n");
GenerateVSOutputMembers(out, ApiType, numTexgen, host_config, GenerateVSOutputMembers(out, api_type, numTexgen, host_config,
GetInterpolationQualifier(msaa, ssaa, true, true)); GetInterpolationQualifier(msaa, ssaa, true, true));
if (stereo) if (stereo)
@ -158,7 +158,7 @@ ShaderCode GenPixelShader(APIType ApiType, const ShaderHostConfig& host_config,
out.Write(", int2 fixpoint_uv{}", i); out.Write(", int2 fixpoint_uv{}", i);
out.Write(") {{\n"); out.Write(") {{\n");
if (ApiType == APIType::D3D) if (api_type == APIType::D3D)
{ {
out.Write(" switch (index) {{\n"); out.Write(" switch (index) {{\n");
for (u32 i = 0; i < numTexgen; i++) for (u32 i = 0; i < numTexgen; i++)
@ -227,9 +227,9 @@ ShaderCode GenPixelShader(APIType ApiType, const ShaderHostConfig& host_config,
// Doesn't look like DirectX supports this. Oh well the code path is here just in case it // Doesn't look like DirectX supports this. Oh well the code path is here just in case it
// supports this in the future. // supports this in the future.
out.Write("int4 sampleTexture(uint sampler_num, float3 uv) {{\n"); out.Write("int4 sampleTexture(uint sampler_num, float3 uv) {{\n");
if (ApiType == APIType::OpenGL || ApiType == APIType::Vulkan) if (api_type == APIType::OpenGL || api_type == APIType::Vulkan)
out.Write(" return iround(texture(samp[sampler_num], uv) * 255.0);\n"); out.Write(" return iround(texture(samp[sampler_num], uv) * 255.0);\n");
else if (ApiType == APIType::D3D) else if (api_type == APIType::D3D)
out.Write(" return iround(Tex[sampler_num].Sample(samp[sampler_num], uv) * 255.0);\n"); out.Write(" return iround(Tex[sampler_num].Sample(samp[sampler_num], uv) * 255.0);\n");
out.Write("}}\n\n"); out.Write("}}\n\n");
} }
@ -243,9 +243,9 @@ ShaderCode GenPixelShader(APIType ApiType, const ShaderHostConfig& host_config,
" switch(sampler_num) {{\n"); " switch(sampler_num) {{\n");
for (int i = 0; i < 8; i++) for (int i = 0; i < 8; i++)
{ {
if (ApiType == APIType::OpenGL || ApiType == APIType::Vulkan) if (api_type == APIType::OpenGL || api_type == APIType::Vulkan)
out.Write(" case {}u: return iround(texture(samp[{}], uv) * 255.0);\n", i, i); out.Write(" case {}u: return iround(texture(samp[{}], uv) * 255.0);\n", i, i);
else if (ApiType == APIType::D3D) else if (api_type == APIType::D3D)
out.Write(" case {}u: return iround(Tex[{}].Sample(samp[{}], uv) * 255.0);\n", i, i, i); out.Write(" case {}u: return iround(Tex[{}].Sample(samp[{}], uv) * 255.0);\n", i, i, i);
} }
out.Write(" }}\n" out.Write(" }}\n"
@ -404,7 +404,7 @@ ShaderCode GenPixelShader(APIType ApiType, const ShaderHostConfig& host_config,
// The switch statements in these functions appear to get transformed into an if..else chain // The switch statements in these functions appear to get transformed into an if..else chain
// on NVIDIA's OpenGL/Vulkan drivers, resulting in lower performance than the D3D counterparts. // on NVIDIA's OpenGL/Vulkan drivers, resulting in lower performance than the D3D counterparts.
// Transforming the switch into a binary tree of ifs can increase performance by up to 20%. // Transforming the switch into a binary tree of ifs can increase performance by up to 20%.
if (ApiType == APIType::D3D) if (api_type == APIType::D3D)
{ {
out.Write("// Helper function for Alpha Test\n" out.Write("// Helper function for Alpha Test\n"
"bool alphaCompare(int a, int b, uint compare) {{\n" "bool alphaCompare(int a, int b, uint compare) {{\n"
@ -669,7 +669,7 @@ ShaderCode GenPixelShader(APIType ApiType, const ShaderHostConfig& host_config,
out.Write(")\n\n"); out.Write(")\n\n");
} }
if (ApiType == APIType::OpenGL || ApiType == APIType::Vulkan) if (api_type == APIType::OpenGL || api_type == APIType::Vulkan)
{ {
if (early_depth && host_config.backend_early_z) if (early_depth && host_config.backend_early_z)
out.Write("FORCE_EARLY_Z;\n"); out.Write("FORCE_EARLY_Z;\n");
@ -745,7 +745,7 @@ ShaderCode GenPixelShader(APIType ApiType, const ShaderHostConfig& host_config,
" float4 lit_colors_1 = colors_1;\n" " float4 lit_colors_1 = colors_1;\n"
" float3 lit_normal = normalize(Normal.xyz);\n" " float3 lit_normal = normalize(Normal.xyz);\n"
" float3 lit_pos = WorldPos.xyz;\n"); " float3 lit_pos = WorldPos.xyz;\n");
WriteVertexLighting(out, ApiType, "lit_pos", "lit_normal", "colors_0", "colors_1", WriteVertexLighting(out, api_type, "lit_pos", "lit_normal", "colors_0", "colors_1",
"lit_colors_0", "lit_colors_1"); "lit_colors_0", "lit_colors_1");
color_input_prefix = "lit_"; color_input_prefix = "lit_";
} }
@ -754,7 +754,7 @@ ShaderCode GenPixelShader(APIType ApiType, const ShaderHostConfig& host_config,
BitfieldExtract<&GenMode::numtevstages>("bpmem_genmode")); BitfieldExtract<&GenMode::numtevstages>("bpmem_genmode"));
out.Write(" // Main tev loop\n"); out.Write(" // Main tev loop\n");
if (ApiType == APIType::D3D) if (api_type == APIType::D3D)
{ {
// Tell DirectX we don't want this loop unrolled (it crashes if it tries to) // Tell DirectX we don't want this loop unrolled (it crashes if it tries to)
out.Write(" [loop]\n"); out.Write(" [loop]\n");
@ -1092,7 +1092,7 @@ ShaderCode GenPixelShader(APIType ApiType, const ShaderHostConfig& host_config,
" if ((bpmem_genmode & {}u) != 0u) {{\n", " if ((bpmem_genmode & {}u) != 0u) {{\n",
1 << GenMode().zfreeze.StartBit()); 1 << GenMode().zfreeze.StartBit());
out.Write(" float2 screenpos = rawpos.xy * " I_EFBSCALE ".xy;\n"); out.Write(" float2 screenpos = rawpos.xy * " I_EFBSCALE ".xy;\n");
if (ApiType == APIType::OpenGL) if (api_type == APIType::OpenGL)
{ {
out.Write(" // OpenGL has reversed vertical screenspace coordinates\n" out.Write(" // OpenGL has reversed vertical screenspace coordinates\n"
" screenpos.y = 528.0 - screenpos.y;\n"); " screenpos.y = 528.0 - screenpos.y;\n");
@ -1233,7 +1233,7 @@ ShaderCode GenPixelShader(APIType ApiType, const ShaderHostConfig& host_config,
"\n"); "\n");
// D3D requires that the shader outputs be uint when writing to a uint render target for logic op. // D3D requires that the shader outputs be uint when writing to a uint render target for logic op.
if (ApiType == APIType::D3D && uid_data->uint_output) if (api_type == APIType::D3D && uid_data->uint_output)
{ {
out.Write(" if (bpmem_rgba6_format)\n" out.Write(" if (bpmem_rgba6_format)\n"
" ocol0 = uint4(TevResult & 0xFC);\n" " ocol0 = uint4(TevResult & 0xFC);\n"

4
Source/Core/VideoCommon/UberShaderPixel.h
View File

@ -27,10 +27,10 @@ using PixelShaderUid = ShaderUid<pixel_ubershader_uid_data>;
PixelShaderUid GetPixelShaderUid(); PixelShaderUid GetPixelShaderUid();
ShaderCode GenPixelShader(APIType ApiType, const ShaderHostConfig& host_config, ShaderCode GenPixelShader(APIType api_type, const ShaderHostConfig& host_config,
const pixel_ubershader_uid_data* uid_data); const pixel_ubershader_uid_data* uid_data);
void EnumeratePixelShaderUids(const std::function<void(const PixelShaderUid&)>& callback); void EnumeratePixelShaderUids(const std::function<void(const PixelShaderUid&)>& callback);
void ClearUnusedPixelShaderUidBits(APIType ApiType, const ShaderHostConfig& host_config, void ClearUnusedPixelShaderUidBits(APIType api_type, const ShaderHostConfig& host_config,
PixelShaderUid* uid); PixelShaderUid* uid);
} // namespace UberShader } // namespace UberShader