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Cleanups and fixes around Vulkan stencil upload. thx unknown

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This commit is contained in:
Henrik Rydgård 2017-11-05 10:08:41 +01:00
parent b991dd5bd3
commit d670948ad2
3 changed files with 7 additions and 17 deletions
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3
GPU/D3D11/StencilBufferD3D11.cpp
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@ -28,9 +28,6 @@
#include "GPU/D3D11/TextureCacheD3D11.h"
#include "GPU/D3D11/D3D11Util.h"
#define STR_HELPER(x) #x
#define STR(x) STR_HELPER(x)
struct StencilValueUB {
uint32_t u_stencilValue[4];
};

19
GPU/Vulkan/StencilBufferVulkan.cpp
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@ -27,29 +27,22 @@
#include "GPU/Vulkan/TextureCacheVulkan.h"
#include "GPU/Vulkan/VulkanUtil.h"
#define STR_HELPER(x) #x
#define STR(x) STR_HELPER(x)
struct StencilValueUB {
uint32_t u_stencilValue[4];
};
static const char *stencil_fs = R"(#version 400
#extension GL_ARB_separate_shader_objects : enable
#extension GL_ARB_shading_language_420pack : enable
layout (binding = 0) uniform sampler2D tex;
layout(push_constant) uniform params {
int u_stencilValue;
int u_stencilValue;
};
layout (location = 0) in vec2 v_texcoord0;
layout (location = 0) out vec4 fragColor0;
void main() {
vec4 index = texture(tex, v_texcoord0);
vec4 index = texture(tex, v_texcoord0);
int indexBits = int(floor(index.a * 255.99)) & 0xFF;
if ((indexBits & u_stencilValue) == 0)
discard;
fragColor0 = index.aaaa;
fragColor0 = index.aaaa;
}
)";
@ -60,9 +53,9 @@ layout (location = 0) out vec2 v_texcoord0;
out gl_PerVertex { vec4 gl_Position; };
void main() {
int id = gl_VertexIndex;
v_texcoord0.x = (id == 2) ? 2.0 : 0.0;
v_texcoord0.y = (id == 1) ? 2.0 : 0.0;
gl_Position = vec4(v_texcoord0 * vec2(2.0, 2.0) + vec2(-1.0, -1.0), 0.0, 1.0);
v_texcoord0.x = (id == 2) ? 2.0 : 0.0;
v_texcoord0.y = (id == 1) ? 2.0 : 0.0;
gl_Position = vec4(v_texcoord0 * vec2(2.0, 2.0) + vec2(-1.0, -1.0), 0.0, 1.0);
}
)";

2
GPU/Vulkan/VulkanUtil.cpp
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@ -210,7 +210,7 @@ VkPipeline Vulkan2D::GetPipeline(VkRenderPass rp, VkShaderModule vs, VkShaderMod
VkPipelineColorBlendAttachmentState blend0 = {};
blend0.blendEnable = false;
blend0.colorWriteMask = depthStencilMode == VK2DDepthStencilMode::STENCIL_REPLACE_ALWAYS ? 0 : 0xF;
blend0.colorWriteMask = depthStencilMode == VK2DDepthStencilMode::STENCIL_REPLACE_ALWAYS ? VK_COLOR_COMPONENT_A_BIT : 0xF;
VkPipelineColorBlendStateCreateInfo cbs = { VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO };
cbs.pAttachments = &blend0;