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Merge pull request #16116 from hrydgard/color-test-fix

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Fix color test.
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Unknown W. Brackets 2022-09-26 14:18:12 -07:00 • committed by GitHub
commit 59f11df98b
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2 changed files with 13 additions and 10 deletions
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16
Common/GPU/Vulkan/VulkanFrameData.h
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@ -48,16 +48,16 @@ struct FrameData {
std::condition_variable fenceCondVar;
bool readyForFence = true;
VkFence fence;
VkFence readbackFence; // Strictly speaking we might only need one global of these.
VkFence fence = VK_NULL_HANDLE;
VkFence readbackFence = VK_NULL_HANDLE; // Strictly speaking we might only need one global of these.
// These are on different threads so need separate pools.
VkCommandPool cmdPoolInit; // Written to from main thread
VkCommandPool cmdPoolMain; // Written to from render thread, which also submits
VkCommandPool cmdPoolInit = VK_NULL_HANDLE; // Written to from main thread
VkCommandPool cmdPoolMain = VK_NULL_HANDLE; // Written to from render thread, which also submits
VkCommandBuffer initCmd;
VkCommandBuffer mainCmd;
VkCommandBuffer presentCmd;
VkCommandBuffer initCmd = VK_NULL_HANDLE;
VkCommandBuffer mainCmd = VK_NULL_HANDLE;
VkCommandBuffer presentCmd = VK_NULL_HANDLE;
bool hasInitCommands = false;
bool hasMainCommands = false;
@ -73,7 +73,7 @@ struct FrameData {
// Profiling.
QueueProfileContext profile;
bool profilingEnabled_;
bool profilingEnabled_ = false;
void Init(VulkanContext *vulkan, int index);
void Destroy(VulkanContext *vulkan);

7
GPU/Common/FragmentShaderGenerator.cpp
View file

@ -184,6 +184,7 @@ bool GenerateFragmentShader(const FShaderID &id, char *buffer, const ShaderLangu
}
if (enableColorTest && !colorTestAgainstZero) {
WRITE(p, "uint roundAndScaleTo8x4(in highp vec3 x) { uvec3 u = uvec3(floor(x * 255.0 + 0.5)); return u.r | (u.g << 8) | (u.b << 16); }\n");
WRITE(p, "uint packFloatsTo8x4(in vec3 x) { uvec3 u = uvec3(x); return u.r | (u.g << 8) | (u.b << 16); }\n");
}
WRITE(p, "layout (location = 0, index = 0) out vec4 fragColor0;\n");
@ -263,6 +264,7 @@ bool GenerateFragmentShader(const FShaderID &id, char *buffer, const ShaderLangu
if (enableColorTest) {
if (compat.shaderLanguage == HLSL_D3D11) {
WRITE(p, "uint roundAndScaleTo8x4(float3 x) { uvec3 u = (floor(x * 255.0f + 0.5f)); return u.r | (u.g << 8) | (u.b << 16); }\n");
WRITE(p, "uint packFloatsTo8x4(in vec3 x) { uvec3 u = uvec3(x); return u.r | (u.g << 8) | (u.b << 16); }\n");
} else {
WRITE(p, "vec3 roundAndScaleTo255v(float3 x) { return floor(x * 255.0f + 0.5f); }\n");
}
@ -408,7 +410,8 @@ bool GenerateFragmentShader(const FShaderID &id, char *buffer, const ShaderLangu
}
if (enableColorTest && !colorTestAgainstZero) {
if (compat.bitwiseOps) {
WRITE(p, "uint roundAndScaleTo8x4(in vec3 x) { uvec3 u = uvec3(floor(x * 255.0 + 0.5)); return u.r | (u.g << 8) | (u.b << 16); }\n");
WRITE(p, "uint roundAndScaleTo8x4(in vec3 x) { uvec3 u = uvec3(floor(x * 255.99)); return u.r | (u.g << 8) | (u.b << 16); }\n");
WRITE(p, "uint packFloatsTo8x4(in vec3 x) { uvec3 u = uvec3(x); return u.r | (u.g << 8) | (u.b << 16); }\n");
} else if (gl_extensions.gpuVendor == GPU_VENDOR_IMGTEC) {
WRITE(p, "vec3 roundTo255thv(in vec3 x) { vec3 y = x + (0.5/255.0); return y - fract(y * 255.0) * (1.0 / 255.0); }\n");
} else {
@ -943,7 +946,7 @@ bool GenerateFragmentShader(const FShaderID &id, char *buffer, const ShaderLangu
} else if (compat.bitwiseOps) {
WRITE(p, " uint v_uint = roundAndScaleTo8x4(v.rgb);\n");
WRITE(p, " uint v_masked = v_uint & u_alphacolormask;\n");
WRITE(p, " uint colorTestRef = roundAndScaleTo8x4(u_alphacolorref.rgb) & u_alphacolormask;\n");
WRITE(p, " uint colorTestRef = packFloatsTo8x4(u_alphacolorref.rgb) & u_alphacolormask;\n");
WRITE(p, " if (v_masked %s colorTestRef) %s\n", test, discardStatement);
} else if (gl_extensions.gpuVendor == GPU_VENDOR_IMGTEC) {
WRITE(p, " if (roundTo255thv(v.rgb) %s u_alphacolorref.rgb) %s\n", test, discardStatement);