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TextureCache: Implement additional D24S8 convertions.

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This commit is contained in:
Fernando Sahmkow
2021-11-19 06:27:44 +01:00
parent 0ff228405f
commit b805c7bf05
6 changed files with 86 additions and 0 deletions
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2
src/video_core/host_shaders/CMakeLists.txt
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@ -12,6 +12,8 @@ set(SHADER_FILES
block_linear_unswizzle_3d.comp
convert_abgr8_to_d24s8.frag
convert_d24s8_to_abgr8.frag
convert_d24s8_to_b10g11r11.frag
convert_d24s8_to_r16g16.frag
convert_depth_to_float.frag
convert_float_to_depth.frag
full_screen_triangle.vert

21
src/video_core/host_shaders/convert_d24s8_to_b10g11r11.frag Normal file
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@ -0,0 +1,21 @@
// Copyright 2021 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#version 450
layout(binding = 0) uniform sampler2D depth_tex;
layout(binding = 1) uniform isampler2D stencil_tex;
layout(location = 0) out vec4 color;
void main() {
ivec2 coord = ivec2(gl_FragCoord.xy);
uint depth = uint(textureLod(depth_tex, coord, 0).r * (exp2(24.0) - 1.0f));
uint stencil = uint(textureLod(stencil_tex, coord, 0).r);
color.b = float(depth >> 22) / (exp2(10) - 1.0);
color.g = float((depth >> 11) & 0x00FF) / (exp2(11) - 1.0);
color.r = float(depth & 0x00FF) / (exp2(11) - 1.0);
color.a = 1.0f;
}

21
src/video_core/host_shaders/convert_d24s8_to_r16g16.frag Normal file
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@ -0,0 +1,21 @@
// Copyright 2021 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#version 450
layout(binding = 0) uniform sampler2D depth_tex;
layout(binding = 1) uniform isampler2D stencil_tex;
layout(location = 0) out vec4 color;
void main() {
ivec2 coord = ivec2(gl_FragCoord.xy);
uint depth = uint(textureLod(depth_tex, coord, 0).r * (exp2(24.0) - 1.0f));
uint stencil = uint(textureLod(stencil_tex, coord, 0).r);
color.r = float(depth >> 16) / (exp2(16) - 1.0);
color.g = float((depth >> 16) & 0x00FF) / (exp2(16) - 1.0);
color.b = 0.0f;
color.a = 1.0f;
}