From b805c7bf058c6da04620cf75880509bdf6d5986c Mon Sep 17 00:00:00 2001 From: Fernando Sahmkow Date: Fri, 19 Nov 2021 06:27:44 +0100 Subject: TextureCache: Implement additional D24S8 convertions. --- src/video_core/host_shaders/CMakeLists.txt | 2 ++ .../host_shaders/convert_d24s8_to_b10g11r11.frag | 21 +++++++++++++++++++++ .../host_shaders/convert_d24s8_to_r16g16.frag | 21 +++++++++++++++++++++ 3 files changed, 44 insertions(+) create mode 100644 src/video_core/host_shaders/convert_d24s8_to_b10g11r11.frag create mode 100644 src/video_core/host_shaders/convert_d24s8_to_r16g16.frag (limited to 'src/video_core/host_shaders') diff --git a/src/video_core/host_shaders/CMakeLists.txt b/src/video_core/host_shaders/CMakeLists.txt index fd3e41434..87042195a 100644 --- a/src/video_core/host_shaders/CMakeLists.txt +++ b/src/video_core/host_shaders/CMakeLists.txt @@ -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 diff --git a/src/video_core/host_shaders/convert_d24s8_to_b10g11r11.frag b/src/video_core/host_shaders/convert_d24s8_to_b10g11r11.frag new file mode 100644 index 000000000..c743d3a13 --- /dev/null +++ b/src/video_core/host_shaders/convert_d24s8_to_b10g11r11.frag @@ -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; +} diff --git a/src/video_core/host_shaders/convert_d24s8_to_r16g16.frag b/src/video_core/host_shaders/convert_d24s8_to_r16g16.frag new file mode 100644 index 000000000..2a9443d3d --- /dev/null +++ b/src/video_core/host_shaders/convert_d24s8_to_r16g16.frag @@ -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; +} -- cgit v1.2.3