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shader_recompiler: use float image operations on load/store when required

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This commit is contained in:
Liam 2023-12-19 10:55:56 -05:00
parent 3d268b8480
commit 9e9aed41be
10 changed files with 184 additions and 39 deletions
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35
src/video_core/shader_environment.cpp
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@ -62,23 +62,9 @@ static Shader::TextureType ConvertTextureType(const Tegra::Texture::TICEntry& en
}
static Shader::TexturePixelFormat ConvertTexturePixelFormat(const Tegra::Texture::TICEntry& entry) {
switch (PixelFormatFromTextureInfo(entry.format, entry.r_type, entry.g_type, entry.b_type,
entry.a_type, entry.srgb_conversion)) {
case VideoCore::Surface::PixelFormat::A8B8G8R8_SNORM:
return Shader::TexturePixelFormat::A8B8G8R8_SNORM;
case VideoCore::Surface::PixelFormat::R8_SNORM:
return Shader::TexturePixelFormat::R8_SNORM;
case VideoCore::Surface::PixelFormat::R8G8_SNORM:
return Shader::TexturePixelFormat::R8G8_SNORM;
case VideoCore::Surface::PixelFormat::R16G16B16A16_SNORM:
return Shader::TexturePixelFormat::R16G16B16A16_SNORM;
case VideoCore::Surface::PixelFormat::R16G16_SNORM:
return Shader::TexturePixelFormat::R16G16_SNORM;
case VideoCore::Surface::PixelFormat::R16_SNORM:
return Shader::TexturePixelFormat::R16_SNORM;
default:
return Shader::TexturePixelFormat::OTHER;
}
return static_cast<Shader::TexturePixelFormat>(
PixelFormatFromTextureInfo(entry.format, entry.r_type, entry.g_type, entry.b_type,
entry.a_type, entry.srgb_conversion));
}
static std::string_view StageToPrefix(Shader::Stage stage) {
@ -398,6 +384,11 @@ Shader::TexturePixelFormat GraphicsEnvironment::ReadTexturePixelFormat(u32 handl
return result;
}
bool GraphicsEnvironment::IsTexturePixelFormatInteger(u32 handle) {
return VideoCore::Surface::IsPixelFormatInteger(
static_cast<VideoCore::Surface::PixelFormat>(ReadTexturePixelFormat(handle)));
}
u32 GraphicsEnvironment::ReadViewportTransformState() {
const auto& regs{maxwell3d->regs};
viewport_transform_state = regs.viewport_scale_offset_enabled;
@ -448,6 +439,11 @@ Shader::TexturePixelFormat ComputeEnvironment::ReadTexturePixelFormat(u32 handle
return result;
}
bool ComputeEnvironment::IsTexturePixelFormatInteger(u32 handle) {
return VideoCore::Surface::IsPixelFormatInteger(
static_cast<VideoCore::Surface::PixelFormat>(ReadTexturePixelFormat(handle)));
}
u32 ComputeEnvironment::ReadViewportTransformState() {
return viewport_transform_state;
}
@ -551,6 +547,11 @@ Shader::TexturePixelFormat FileEnvironment::ReadTexturePixelFormat(u32 handle) {
return it->second;
}
bool FileEnvironment::IsTexturePixelFormatInteger(u32 handle) {
return VideoCore::Surface::IsPixelFormatInteger(
static_cast<VideoCore::Surface::PixelFormat>(ReadTexturePixelFormat(handle)));
}
u32 FileEnvironment::ReadViewportTransformState() {
return viewport_transform_state;
}