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Diffstat (limited to '')
-rw-r--r-- | src/video_core/host_shaders/convert_s8d24_to_abgr8.frag | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/video_core/host_shaders/convert_s8d24_to_abgr8.frag b/src/video_core/host_shaders/convert_s8d24_to_abgr8.frag new file mode 100644 index 000000000..c8a1683b8 --- /dev/null +++ b/src/video_core/host_shaders/convert_s8d24_to_abgr8.frag @@ -0,0 +1,23 @@ +// Copyright 2022 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); + + highp uint depth_val = + uint(textureLod(depth_tex, coord, 0).r * (exp2(32.0) - 1.0)); + lowp uint stencil_val = textureLod(stencil_tex, coord, 0).r; + highp uvec4 components = + uvec4((uvec3(depth_val) >> uvec3(24u, 16u, 8u)) & 0x000000FFu, stencil_val); + color.rgba = vec4(components) / (exp2(8.0) - 1.0); +} |