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TextureCache: Add R16G16 to D24S8 converter.

This commit is contained in:
Fernando Sahmkow 2021-11-20 00:02:12 +01:00
parent 1d5e6a51d7
commit e02cff2f69
5 changed files with 38 additions and 0 deletions
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1
src/video_core/host_shaders/CMakeLists.txt
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@ -17,6 +17,7 @@ set(SHADER_FILES
convert_d24s8_to_r16g16.frag
convert_depth_to_float.frag
convert_float_to_depth.frag
convert_r16g16_to_d24s8.frag
full_screen_triangle.vert
fxaa.frag
fxaa.vert

18
src/video_core/host_shaders/convert_r16g16_to_d24s8.frag Normal file
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@ -0,0 +1,18 @@
// Copyright 2021 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#version 450
// #extension GL_ARB_shader_stencil_export : require
layout(binding = 0) uniform sampler2D color_texture;
void main() {
ivec2 coord = ivec2(gl_FragCoord.xy);
vec4 color = texelFetch(color_texture, coord, 0).rgba;
uint depth_stencil_unorm = (uint(color.r * (exp2(16) - 1.0f)) << 16)
| (uint(color.g * (exp2(16) - 1.0f)) << 16);
gl_FragDepth = float(depth_stencil_unorm >> 8) / (exp2(24.0) - 1.0f);
// gl_FragStencilRefARB = int(depth_stencil_unorm & 0x00FF);
}

11
src/video_core/renderer_vulkan/blit_image.cpp
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@ -11,6 +11,7 @@
#include "video_core/host_shaders/convert_d24s8_to_r16g16_frag_spv.h"
#include "video_core/host_shaders/convert_depth_to_float_frag_spv.h"
#include "video_core/host_shaders/convert_float_to_depth_frag_spv.h"
#include "video_core/host_shaders/convert_r16g16_to_d24s8_frag_spv.h"
#include "video_core/host_shaders/full_screen_triangle_vert_spv.h"
#include "video_core/host_shaders/vulkan_blit_color_float_frag_spv.h"
#include "video_core/host_shaders/vulkan_blit_depth_stencil_frag_spv.h"
@ -361,6 +362,7 @@ BlitImageHelper::BlitImageHelper(const Device& device_, VKScheduler& scheduler_,
convert_float_to_depth_frag(BuildShader(device, CONVERT_FLOAT_TO_DEPTH_FRAG_SPV)),
convert_abgr8_to_d24s8_frag(BuildShader(device, CONVERT_ABGR8_TO_D24S8_FRAG_SPV)),
convert_b10g11r11_to_d24s8_frag(BuildShader(device, CONVERT_B10G11R11_TO_D24S8_FRAG_SPV)),
convert_r16g16_to_d24s8_frag(BuildShader(device, CONVERT_R16G16_TO_D24S8_FRAG_SPV)),
convert_d24s8_to_abgr8_frag(BuildShader(device, CONVERT_D24S8_TO_ABGR8_FRAG_SPV)),
convert_d24s8_to_b10g11r11_frag(BuildShader(device, CONVERT_D24S8_TO_B10G11R11_FRAG_SPV)),
convert_d24s8_to_r16g16_frag(BuildShader(device, CONVERT_D24S8_TO_R16G16_FRAG_SPV)),
@ -476,6 +478,15 @@ void BlitImageHelper::ConvertB10G11R11ToD24S8(const Framebuffer* dst_framebuffer
down_shift);
}
void BlitImageHelper::ConvertR16G16ToD24S8(const Framebuffer* dst_framebuffer,
const ImageView& src_image_view, u32 up_scale,
u32 down_shift) {
ConvertPipelineDepthTargetEx(convert_r16g16_to_d24s8_pipeline, dst_framebuffer->RenderPass(),
convert_r16g16_to_d24s8_frag, true);
Convert(*convert_r16g16_to_d24s8_pipeline, dst_framebuffer, src_image_view, up_scale,
down_shift);
}
void BlitImageHelper::ConvertD24S8ToABGR8(const Framebuffer* dst_framebuffer,
ImageView& src_image_view, u32 up_scale, u32 down_shift) {
ConvertPipelineColorTargetEx(convert_d24s8_to_abgr8_pipeline, dst_framebuffer->RenderPass(),

5
src/video_core/renderer_vulkan/blit_image.h
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@ -62,6 +62,9 @@ public:
void ConvertB10G11R11ToD24S8(const Framebuffer* dst_framebuffer,
const ImageView& src_image_view, u32 up_scale, u32 down_shift);
void ConvertR16G16ToD24S8(const Framebuffer* dst_framebuffer, const ImageView& src_image_view,
u32 up_scale, u32 down_shift);
void ConvertD24S8ToABGR8(const Framebuffer* dst_framebuffer, ImageView& src_image_view,
u32 up_scale, u32 down_shift);
@ -109,6 +112,7 @@ private:
vk::ShaderModule convert_float_to_depth_frag;
vk::ShaderModule convert_abgr8_to_d24s8_frag;
vk::ShaderModule convert_b10g11r11_to_d24s8_frag;
vk::ShaderModule convert_r16g16_to_d24s8_frag;
vk::ShaderModule convert_d24s8_to_abgr8_frag;
vk::ShaderModule convert_d24s8_to_b10g11r11_frag;
vk::ShaderModule convert_d24s8_to_r16g16_frag;
@ -125,6 +129,7 @@ private:
vk::Pipeline convert_r16_to_d16_pipeline;
vk::Pipeline convert_abgr8_to_d24s8_pipeline;
vk::Pipeline convert_b10g11r11_to_d24s8_pipeline;
vk::Pipeline convert_r16g16_to_d24s8_pipeline;
vk::Pipeline convert_d24s8_to_abgr8_pipeline;
vk::Pipeline convert_d24s8_to_b10g11r11_pipeline;
vk::Pipeline convert_d24s8_to_r16g16_pipeline;

3
src/video_core/renderer_vulkan/vk_texture_cache.cpp
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@ -915,6 +915,9 @@ void TextureCacheRuntime::ConvertImage(Framebuffer* dst, ImageView& dst_view, Im
if (src_view.format == PixelFormat::B10G11R11_FLOAT) {
return blit_image_helper.ConvertB10G11R11ToD24S8(dst, src_view, up_scale, down_shift);
}
if (src_view.format == PixelFormat::R16G16_UNORM) {
return blit_image_helper.ConvertR16G16ToD24S8(dst, src_view, up_scale, down_shift);
}
break;
case PixelFormat::D32_FLOAT:
if (src_view.format == PixelFormat::R32_FLOAT) {