OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
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- implement VkPostprocess::RenderScreenQuad

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This commit is contained in:
Magnus Norddahl 2019-03-05 23:31:38 +01:00
commit c280153ac2
6 changed files with 304 additions and 36 deletions
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28
src/rendering/vulkan/renderer/vk_renderpass.cpp
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@ -243,32 +243,6 @@ void VkRenderPassSetup::CreatePipeline(const VkRenderPassKey &key)
VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP
};
static const int blendstyles[] = {
VK_BLEND_FACTOR_ZERO,
VK_BLEND_FACTOR_ONE,
VK_BLEND_FACTOR_SRC_ALPHA,
VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA,
VK_BLEND_FACTOR_SRC_COLOR,
VK_BLEND_FACTOR_ONE_MINUS_SRC_COLOR,
VK_BLEND_FACTOR_DST_COLOR,
VK_BLEND_FACTOR_ONE_MINUS_DST_COLOR,
};
static const int renderops[] = {
0, VK_BLEND_OP_ADD, VK_BLEND_OP_SUBTRACT, VK_BLEND_OP_REVERSE_SUBTRACT, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
};
int srcblend = blendstyles[key.RenderStyle.SrcAlpha%STYLEALPHA_MAX];
int dstblend = blendstyles[key.RenderStyle.DestAlpha%STYLEALPHA_MAX];
int blendequation = renderops[key.RenderStyle.BlendOp & 15];
if (blendequation == -1) // This was a fuzz style.
{
srcblend = VK_BLEND_FACTOR_DST_COLOR;
dstblend = VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
blendequation = VK_BLEND_OP_ADD;
}
static const VkStencilOp op2vk[] = { VK_STENCIL_OP_KEEP, VK_STENCIL_OP_INCREMENT_AND_CLAMP, VK_STENCIL_OP_DECREMENT_AND_CLAMP };
static const VkCompareOp depthfunc2vk[] = { VK_COMPARE_OP_LESS, VK_COMPARE_OP_LESS_OR_EQUAL, VK_COMPARE_OP_ALWAYS };
@ -280,7 +254,7 @@ void VkRenderPassSetup::CreatePipeline(const VkRenderPassKey &key)
builder.setCull(key.CullMode == Cull_None ? VK_CULL_MODE_NONE : VK_CULL_MODE_FRONT_AND_BACK, key.CullMode == Cull_CW ? VK_FRONT_FACE_CLOCKWISE : VK_FRONT_FACE_COUNTER_CLOCKWISE);
builder.setColorWriteMask((VkColorComponentFlags)key.ColorMask);
builder.setStencil(VK_STENCIL_OP_KEEP, op2vk[key.StencilPassOp], VK_STENCIL_OP_KEEP, VK_COMPARE_OP_EQUAL, 0xffffffff, 0xffffffff, 0);
builder.setBlendMode((VkBlendOp)blendequation, (VkBlendFactor)srcblend, (VkBlendFactor)dstblend);
builder.setBlendMode(key.RenderStyle);
builder.setLayout(fb->GetRenderPassManager()->PipelineLayout.get());
builder.setRenderPass(RenderPass.get());