forked from suyu/suyu
Presentation: Only use FP16 in scaling shaders on supported devices in Vulkan
This commit is contained in:
Marshall Mohror
Fernando Sahmkow
parent
a39e867c73
commit
dcc5b4f6b0
15 changed files with 199 additions and 115 deletions
3
externals/CMakeLists.txt
vendored
3
externals/CMakeLists.txt
vendored
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@ -25,6 +25,9 @@ if (ARCHITECTURE_x86_64)
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add_subdirectory(dynarmic)
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endif()
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add_library(ffx-fsr INTERFACE)
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target_include_directories(ffx-fsr INTERFACE FidelityFX-FSR/ffx-fsr)
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# getopt
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if (MSVC)
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add_subdirectory(getopt)
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@ -237,6 +237,7 @@ target_include_directories(video_core PRIVATE ${FFmpeg_INCLUDE_DIR})
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target_link_libraries(video_core PRIVATE ${FFmpeg_LIBRARIES})
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target_link_options(video_core PRIVATE ${FFmpeg_LDFLAGS})
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target_link_libraries(video_core PRIVATE ffx-fsr)
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add_dependencies(video_core host_shaders)
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target_include_directories(video_core PRIVATE ${HOST_SHADERS_INCLUDE})
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target_include_directories(video_core PRIVATE sirit ../../externals/Vulkan-Headers/include)
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@ -18,16 +18,20 @@ set(SHADER_FILES
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opengl_copy_bc4.comp
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opengl_present.frag
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opengl_present.vert
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opengl_present_scaleforce.frag
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pitch_unswizzle.comp
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present_scaleforce.frag
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present_bicubic.frag
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present_gaussian.frag
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vulkan_blit_color_float.frag
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vulkan_blit_depth_stencil.frag
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vulkan_fidelityfx_fsr_easu.comp
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vulkan_fidelityfx_fsr_rcas.comp
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vulkan_fidelityfx_fsr_easu_fp16.comp
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vulkan_fidelityfx_fsr_easu_fp32.comp
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vulkan_fidelityfx_fsr_rcas_fp16.comp
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vulkan_fidelityfx_fsr_rcas_fp32.comp
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vulkan_present.frag
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vulkan_present.vert
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vulkan_present_scaleforce_fp16.frag
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vulkan_present_scaleforce_fp32.frag
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vulkan_quad_indexed.comp
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vulkan_uint8.comp
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)
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@ -28,80 +28,82 @@
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// THE SOFTWARE.
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layout( push_constant ) uniform constants {
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u32vec2 input_size;
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uvec4 Const0;
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uvec4 Const1;
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uvec4 Const2;
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uvec4 Const3;
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};
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uvec4 Const0;
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uvec4 Const1;
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uvec4 Const2;
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uvec4 Const3;
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layout(set=0,binding=0) uniform sampler2D InputTexture;
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layout(set=0,binding=1,rgba16f) uniform image2D OutputTexture;
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#define A_GPU 1
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#define A_GLSL 1
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#define A_HALF
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#include "ffx_a.h"
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#ifndef YUZU_USE_FP16
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#include "ffx_a.h"
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f16vec4 LinearToSRGB(f16vec4 linear) {
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bvec4 selector = greaterThan(linear, f16vec4(0.00313066844250063));
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f16vec4 low = linear * float16_t(12.92);
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f16vec4 high = float16_t(1.055) * pow(linear, f16vec4(1 / 2.4)) - float16_t(0.055);
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return mix(low, high, selector);
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}
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#if USE_EASU
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#define FSR_EASU_F 1
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AF4 FsrEasuRF(AF2 p) { AF4 res = textureGather(InputTexture, p, 0); return res; }
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AF4 FsrEasuGF(AF2 p) { AF4 res = textureGather(InputTexture, p, 1); return res; }
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AF4 FsrEasuBF(AF2 p) { AF4 res = textureGather(InputTexture, p, 2); return res; }
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#endif
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#if USE_RCAS
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#define FSR_RCAS_F 1
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AF4 FsrRcasLoadF(ASU2 p) { return texelFetch(InputTexture, ASU2(p), 0); }
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void FsrRcasInputF(inout AF1 r, inout AF1 g, inout AF1 b) {}
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#endif
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#else
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#define A_HALF
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#include "ffx_a.h"
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f16vec4 SRGBToLinear(f16vec4 srgb) {
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bvec4 selector = greaterThan(srgb, f16vec4(0.0404482362771082));
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f16vec4 low = srgb * float16_t(1.0 / 12.92);
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f16vec4 high = pow((srgb + float16_t(0.055)) * float16_t(1.0 / 1.055), f16vec4(2.4));
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return mix(low, high, selector);
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}
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#if USE_EASU
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#if USE_EASU
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#define FSR_EASU_H 1
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f16vec4 FsrEasuRH(vec2 p) { f16vec4 res = f16vec4(textureGather(InputTexture, p, 0)); return res; }
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f16vec4 FsrEasuGH(vec2 p) { f16vec4 res = f16vec4(textureGather(InputTexture, p, 1)); return res; }
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f16vec4 FsrEasuBH(vec2 p) { f16vec4 res = f16vec4(textureGather(InputTexture, p, 2)); return res; }
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#endif
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#if USE_RCAS
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AH4 FsrEasuRH(AF2 p) { AH4 res = AH4(textureGather(InputTexture, p, 0)); return res; }
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AH4 FsrEasuGH(AF2 p) { AH4 res = AH4(textureGather(InputTexture, p, 1)); return res; }
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AH4 FsrEasuBH(AF2 p) { AH4 res = AH4(textureGather(InputTexture, p, 2)); return res; }
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#endif
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#if USE_RCAS
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#define FSR_RCAS_H 1
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f16vec4 FsrRcasLoadH(ASW2 p) { return f16vec4(texelFetch(InputTexture, ASU2(p), 0)); }
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void FsrRcasInputH(inout float16_t r, inout float16_t g, inout float16_t b) {}
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AH4 FsrRcasLoadH(ASW2 p) { return AH4(texelFetch(InputTexture, ASU2(p), 0)); }
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void FsrRcasInputH(inout AH1 r,inout AH1 g,inout AH1 b){}
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#endif
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#endif
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#include "ffx_fsr1.h"
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void CurrFilter(u32vec2 pos) {
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// For debugging
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void CurrFilter(AU2 pos) {
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#if USE_BILINEAR
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vec2 pp = (vec2(pos) * vec2_AU2(Const0.xy) + vec2_AU2(Const0.zw)) * vec2_AU2(Const1.xy) + vec2(0.5, -0.5) * vec2_AU2(Const1.zw);
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imageStore(OutputTexture, ivec2(pos), textureLod(InputTexture, pp, 0.0));
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AF2 pp = (AF2(pos) * AF2_AU2(Const0.xy) + AF2_AU2(Const0.zw)) * AF2_AU2(Const1.xy) + AF2(0.5, -0.5) * AF2_AU2(Const1.zw);
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imageStore(OutputTexture, ASU2(pos), textureLod(InputTexture, pp, 0.0));
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#endif
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#if USE_EASU
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f16vec3 c;
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#ifndef YUZU_USE_FP16
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AF3 c;
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FsrEasuF(c, pos, Const0, Const1, Const2, Const3);
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imageStore(OutputTexture, ASU2(pos), AF4(c, 1));
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#else
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AH3 c;
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FsrEasuH(c, pos, Const0, Const1, Const2, Const3);
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imageStore(OutputTexture, ivec2(pos), f16vec4(c, 1));
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imageStore(OutputTexture, ASU2(pos), AH4(c, 1));
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#endif
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#endif
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#if USE_RCAS
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f16vec3 c;
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#ifndef YUZU_USE_FP16
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AF3 c;
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FsrRcasF(c.r, c.g, c.b, pos, Const0);
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imageStore(OutputTexture, ASU2(pos), AF4(c, 1));
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#else
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AH3 c;
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FsrRcasH(c.r, c.g, c.b, pos, Const0);
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imageStore(OutputTexture, ivec2(pos), f16vec4(c, 1));
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imageStore(OutputTexture, ASU2(pos), AH4(c, 1));
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#endif
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#endif
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}
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layout(local_size_x=64) in;
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void main() {
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#if USE_EASU || USE_BILINEAR
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vec2 ires = vec2(input_size);
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vec2 tres = textureSize(InputTexture, 0);
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vec2 ores = imageSize(OutputTexture);
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FsrEasuCon(Const0, Const1, Const2, Const3, ires.x, ires.y, tres.x, tres.y, ores.x, ores.y);
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#endif
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#if USE_RCAS
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FsrRcasCon(Const0, 0.25f);
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#endif
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// Do remapping of local xy in workgroup for a more PS-like swizzle pattern.
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AU2 gxy = ARmp8x8(gl_LocalInvocationID.x) + AU2(gl_WorkGroupID.x << 4u, gl_WorkGroupID.y << 4u);
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CurrFilter(gxy);
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@ -22,11 +22,29 @@
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// Adapted from https://github.com/BreadFish64/ScaleFish/tree/master/scaleforce
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#version 460
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//! #version 460
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#extension GL_ARB_separate_shader_objects : enable
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#ifdef YUZU_USE_FP16
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#extension GL_AMD_gpu_shader_half_float : enable
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#extension GL_NV_gpu_shader5 : enable
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#define lfloat float16_t
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#define lvec2 f16vec2
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#define lvec3 f16vec3
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#define lvec4 f16vec4
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#else
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#define lfloat float
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#define lvec2 vec2
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#define lvec3 vec3
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#define lvec4 vec4
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#endif
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#ifdef VULKAN
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#define BINDING_COLOR_TEXTURE 1
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@ -45,25 +63,25 @@ layout (binding = BINDING_COLOR_TEXTURE) uniform sampler2D input_texture;
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const bool ignore_alpha = true;
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float16_t ColorDist1(f16vec4 a, f16vec4 b) {
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lfloat ColorDist1(lvec4 a, lvec4 b) {
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// https://en.wikipedia.org/wiki/YCbCr#ITU-R_BT.2020_conversion
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const f16vec3 K = f16vec3(0.2627, 0.6780, 0.0593);
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const float16_t scaleB = float16_t(0.5) / (float16_t(1.0) - K.b);
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const float16_t scaleR = float16_t(0.5) / (float16_t(1.0) - K.r);
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f16vec4 diff = a - b;
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float16_t Y = dot(diff.rgb, K);
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float16_t Cb = scaleB * (diff.b - Y);
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float16_t Cr = scaleR * (diff.r - Y);
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f16vec3 YCbCr = f16vec3(Y, Cb, Cr);
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float16_t d = length(YCbCr);
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const lvec3 K = lvec3(0.2627, 0.6780, 0.0593);
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const lfloat scaleB = lfloat(0.5) / (lfloat(1.0) - K.b);
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const lfloat scaleR = lfloat(0.5) / (lfloat(1.0) - K.r);
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lvec4 diff = a - b;
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lfloat Y = dot(diff.rgb, K);
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lfloat Cb = scaleB * (diff.b - Y);
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lfloat Cr = scaleR * (diff.r - Y);
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lvec3 YCbCr = lvec3(Y, Cb, Cr);
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lfloat d = length(YCbCr);
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if (ignore_alpha) {
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return d;
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}
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return sqrt(a.a * b.a * d * d + diff.a * diff.a);
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}
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f16vec4 ColorDist(f16vec4 ref, f16vec4 A, f16vec4 B, f16vec4 C, f16vec4 D) {
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return f16vec4(
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lvec4 ColorDist(lvec4 ref, lvec4 A, lvec4 B, lvec4 C, lvec4 D) {
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return lvec4(
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ColorDist1(ref, A),
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ColorDist1(ref, B),
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ColorDist1(ref, C),
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@ -72,36 +90,36 @@ f16vec4 ColorDist(f16vec4 ref, f16vec4 A, f16vec4 B, f16vec4 C, f16vec4 D) {
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}
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vec4 Scaleforce(sampler2D tex, vec2 tex_coord) {
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f16vec4 bl = f16vec4(textureOffset(tex, tex_coord, ivec2(-1, -1)));
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f16vec4 bc = f16vec4(textureOffset(tex, tex_coord, ivec2(0, -1)));
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f16vec4 br = f16vec4(textureOffset(tex, tex_coord, ivec2(1, -1)));
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f16vec4 cl = f16vec4(textureOffset(tex, tex_coord, ivec2(-1, 0)));
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f16vec4 cc = f16vec4(texture(tex, tex_coord));
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f16vec4 cr = f16vec4(textureOffset(tex, tex_coord, ivec2(1, 0)));
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f16vec4 tl = f16vec4(textureOffset(tex, tex_coord, ivec2(-1, 1)));
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f16vec4 tc = f16vec4(textureOffset(tex, tex_coord, ivec2(0, 1)));
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f16vec4 tr = f16vec4(textureOffset(tex, tex_coord, ivec2(1, 1)));
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lvec4 bl = lvec4(textureOffset(tex, tex_coord, ivec2(-1, -1)));
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lvec4 bc = lvec4(textureOffset(tex, tex_coord, ivec2(0, -1)));
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lvec4 br = lvec4(textureOffset(tex, tex_coord, ivec2(1, -1)));
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lvec4 cl = lvec4(textureOffset(tex, tex_coord, ivec2(-1, 0)));
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lvec4 cc = lvec4(texture(tex, tex_coord));
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lvec4 cr = lvec4(textureOffset(tex, tex_coord, ivec2(1, 0)));
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lvec4 tl = lvec4(textureOffset(tex, tex_coord, ivec2(-1, 1)));
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lvec4 tc = lvec4(textureOffset(tex, tex_coord, ivec2(0, 1)));
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lvec4 tr = lvec4(textureOffset(tex, tex_coord, ivec2(1, 1)));
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f16vec4 offset_tl = ColorDist(cc, tl, tc, tr, cr);
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f16vec4 offset_br = ColorDist(cc, br, bc, bl, cl);
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lvec4 offset_tl = ColorDist(cc, tl, tc, tr, cr);
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lvec4 offset_br = ColorDist(cc, br, bc, bl, cl);
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// Calculate how different cc is from the texels around it
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const float16_t plus_weight = float16_t(1.5);
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const float16_t cross_weight = float16_t(1.5);
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float16_t total_dist = dot(offset_tl + offset_br, f16vec4(cross_weight, plus_weight, cross_weight, plus_weight));
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const lfloat plus_weight = lfloat(1.5);
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const lfloat cross_weight = lfloat(1.5);
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lfloat total_dist = dot(offset_tl + offset_br, lvec4(cross_weight, plus_weight, cross_weight, plus_weight));
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if (total_dist == float16_t(0.0)) {
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if (total_dist == lfloat(0.0)) {
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return cc;
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} else {
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// Add together all the distances with direction taken into account
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f16vec4 tmp = offset_tl - offset_br;
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f16vec2 total_offset = tmp.wy * plus_weight + (tmp.zz + f16vec2(-tmp.x, tmp.x)) * cross_weight;
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lvec4 tmp = offset_tl - offset_br;
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lvec2 total_offset = tmp.wy * plus_weight + (tmp.zz + lvec2(-tmp.x, tmp.x)) * cross_weight;
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// When the image has thin points, they tend to split apart.
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// This is because the texels all around are different and total_offset reaches into clear areas.
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// This works pretty well to keep the offset in bounds for these cases.
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float16_t clamp_val = length(total_offset) / total_dist;
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f16vec2 final_offset = clamp(total_offset, -clamp_val, clamp_val) / f16vec2(textureSize(tex, 0));
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lfloat clamp_val = length(total_offset) / total_dist;
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vec2 final_offset = vec2(clamp(total_offset, -clamp_val, clamp_val)) / textureSize(tex, 0);
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return texture(tex, tex_coord - final_offset);
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}
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@ -5,9 +5,7 @@
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#version 460 core
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#extension GL_GOOGLE_include_directive : enable
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layout(set=0,binding=0) uniform sampler2D InputTexture;
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layout(set=0,binding=1,rgba16f) uniform image2D OutputTexture;
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#define YUZU_USE_FP16
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#define USE_EASU 1
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#include "fidelityfx_fsr.comp"
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@ -0,0 +1,10 @@
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// Copyright 2021 yuzu Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#version 460 core
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#extension GL_GOOGLE_include_directive : enable
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#define USE_EASU 1
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#include "fidelityfx_fsr.comp"
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@ -5,9 +5,7 @@
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#version 460 core
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#extension GL_GOOGLE_include_directive : enable
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layout(set=0,binding=0) uniform sampler2D InputTexture;
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layout(set=0,binding=1,rgba16f) uniform image2D OutputTexture;
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#define YUZU_USE_FP16
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#define USE_RCAS 1
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#include "fidelityfx_fsr.comp"
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@ -0,0 +1,10 @@
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// Copyright 2021 yuzu Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#version 460 core
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#extension GL_GOOGLE_include_directive : enable
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#define USE_RCAS 1
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#include "fidelityfx_fsr.comp"
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@ -0,0 +1,7 @@
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#version 460
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#extension GL_GOOGLE_include_directive : enable
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#define YUZU_USE_FP16
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#include "opengl_present_scaleforce.frag"
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@ -0,0 +1,5 @@
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#version 460
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#extension GL_GOOGLE_include_directive : enable
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#include "opengl_present_scaleforce.frag"
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@ -24,10 +24,10 @@
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#include "video_core/host_shaders/fxaa_frag.h"
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#include "video_core/host_shaders/fxaa_vert.h"
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#include "video_core/host_shaders/opengl_present_frag.h"
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#include "video_core/host_shaders/opengl_present_scaleforce_frag.h"
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#include "video_core/host_shaders/opengl_present_vert.h"
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#include "video_core/host_shaders/present_bicubic_frag.h"
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#include "video_core/host_shaders/present_gaussian_frag.h"
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||||
#include "video_core/host_shaders/present_scaleforce_frag.h"
|
||||
#include "video_core/renderer_opengl/gl_rasterizer.h"
|
||||
#include "video_core/renderer_opengl/gl_shader_manager.h"
|
||||
#include "video_core/renderer_opengl/gl_shader_util.h"
|
||||
|
|
@ -266,7 +266,8 @@ void RendererOpenGL::InitOpenGLObjects() {
|
|||
present_gaussian_fragment =
|
||||
CreateProgram(HostShaders::PRESENT_GAUSSIAN_FRAG, GL_FRAGMENT_SHADER);
|
||||
present_scaleforce_fragment =
|
||||
CreateProgram(HostShaders::PRESENT_SCALEFORCE_FRAG, GL_FRAGMENT_SHADER);
|
||||
CreateProgram(fmt::format("#version 460\n{}", HostShaders::OPENGL_PRESENT_SCALEFORCE_FRAG),
|
||||
GL_FRAGMENT_SHADER);
|
||||
|
||||
// Generate presentation sampler
|
||||
present_sampler.Create();
|
||||
|
|
|
|||
|
|
@ -21,8 +21,9 @@
|
|||
#include "video_core/host_shaders/fxaa_vert_spv.h"
|
||||
#include "video_core/host_shaders/present_bicubic_frag_spv.h"
|
||||
#include "video_core/host_shaders/present_gaussian_frag_spv.h"
|
||||
#include "video_core/host_shaders/present_scaleforce_frag_spv.h"
|
||||
#include "video_core/host_shaders/vulkan_present_frag_spv.h"
|
||||
#include "video_core/host_shaders/vulkan_present_scaleforce_fp16_frag_spv.h"
|
||||
#include "video_core/host_shaders/vulkan_present_scaleforce_fp32_frag_spv.h"
|
||||
#include "video_core/host_shaders/vulkan_present_vert_spv.h"
|
||||
#include "video_core/renderer_vulkan/renderer_vulkan.h"
|
||||
#include "video_core/renderer_vulkan/vk_blit_screen.h"
|
||||
|
|
@ -328,7 +329,7 @@ VkSemaphore VKBlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer,
|
|||
blit_read_barrier.srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
|
||||
blit_read_barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
|
||||
|
||||
cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT ,
|
||||
cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
|
||||
VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, 0, blit_read_barrier);
|
||||
}
|
||||
});
|
||||
|
|
@ -344,8 +345,12 @@ VkSemaphore VKBlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer,
|
|||
crop_rect.bottom = framebuffer.height;
|
||||
}
|
||||
crop_rect = crop_rect.Scale(Settings::values.resolution_info.up_factor);
|
||||
VkExtent2D fsr_input_size{
|
||||
.width = Settings::values.resolution_info.ScaleUp(framebuffer.width),
|
||||
.height = Settings::values.resolution_info.ScaleUp(framebuffer.height),
|
||||
};
|
||||
VkImageView fsr_image_view =
|
||||
fsr->Draw(scheduler, image_index, source_image_view, crop_rect);
|
||||
fsr->Draw(scheduler, image_index, source_image_view, fsr_input_size, crop_rect);
|
||||
UpdateDescriptorSet(image_index, fsr_image_view, true);
|
||||
} else {
|
||||
const bool is_nn =
|
||||
|
|
@ -500,7 +505,11 @@ void VKBlitScreen::CreateShaders() {
|
|||
bilinear_fragment_shader = BuildShader(device, VULKAN_PRESENT_FRAG_SPV);
|
||||
bicubic_fragment_shader = BuildShader(device, PRESENT_BICUBIC_FRAG_SPV);
|
||||
gaussian_fragment_shader = BuildShader(device, PRESENT_GAUSSIAN_FRAG_SPV);
|
||||
scaleforce_fragment_shader = BuildShader(device, PRESENT_SCALEFORCE_FRAG_SPV);
|
||||
if (device.IsFloat16Supported()) {
|
||||
scaleforce_fragment_shader = BuildShader(device, VULKAN_PRESENT_SCALEFORCE_FP16_FRAG_SPV);
|
||||
} else {
|
||||
scaleforce_fragment_shader = BuildShader(device, VULKAN_PRESENT_SCALEFORCE_FP32_FRAG_SPV);
|
||||
}
|
||||
}
|
||||
|
||||
void VKBlitScreen::CreateSemaphores() {
|
||||
|
|
|
|||
|
|
@ -4,13 +4,19 @@
|
|||
|
||||
#include "common/common_types.h"
|
||||
#include "common/div_ceil.h"
|
||||
#include "video_core/host_shaders/vulkan_fidelityfx_fsr_easu_comp_spv.h"
|
||||
#include "video_core/host_shaders/vulkan_fidelityfx_fsr_rcas_comp_spv.h"
|
||||
#include "video_core/host_shaders/vulkan_fidelityfx_fsr_easu_fp16_comp_spv.h"
|
||||
#include "video_core/host_shaders/vulkan_fidelityfx_fsr_easu_fp32_comp_spv.h"
|
||||
#include "video_core/host_shaders/vulkan_fidelityfx_fsr_rcas_fp16_comp_spv.h"
|
||||
#include "video_core/host_shaders/vulkan_fidelityfx_fsr_rcas_fp32_comp_spv.h"
|
||||
#include "video_core/renderer_vulkan/vk_fsr.h"
|
||||
#include "video_core/renderer_vulkan/vk_scheduler.h"
|
||||
#include "video_core/renderer_vulkan/vk_shader_util.h"
|
||||
#include "video_core/vulkan_common/vulkan_device.h"
|
||||
|
||||
#define A_CPU
|
||||
#include <ffx_a.h>
|
||||
#include <ffx_fsr1.h>
|
||||
|
||||
namespace Vulkan {
|
||||
|
||||
FSR::FSR(const Device& device_, MemoryAllocator& memory_allocator_, size_t image_count_,
|
||||
|
|
@ -29,11 +35,11 @@ FSR::FSR(const Device& device_, MemoryAllocator& memory_allocator_, size_t image
|
|||
}
|
||||
|
||||
VkImageView FSR::Draw(VKScheduler& scheduler, size_t image_index, VkImageView image_view,
|
||||
const Common::Rectangle<int>& crop_rect) {
|
||||
VkExtent2D input_image_extent, const Common::Rectangle<int>& crop_rect) {
|
||||
|
||||
UpdateDescriptorSet(image_index, image_view);
|
||||
|
||||
scheduler.Record([this, image_index, crop_rect](vk::CommandBuffer cmdbuf) {
|
||||
scheduler.Record([this, image_index, input_image_extent, crop_rect](vk::CommandBuffer cmdbuf) {
|
||||
const VkImageMemoryBarrier base_barrier{
|
||||
.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
|
||||
.pNext = nullptr,
|
||||
|
|
@ -54,13 +60,18 @@ VkImageView FSR::Draw(VKScheduler& scheduler, size_t image_index, VkImageView im
|
|||
},
|
||||
};
|
||||
|
||||
// TODO: Support clear color
|
||||
cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_COMPUTE, *easu_pipeline);
|
||||
cmdbuf.PushConstants(*pipeline_layout, VK_SHADER_STAGE_COMPUTE_BIT,
|
||||
VkExtent2D{
|
||||
.width = static_cast<u32>(crop_rect.GetWidth()),
|
||||
.height = static_cast<u32>(crop_rect.GetHeight()),
|
||||
});
|
||||
|
||||
std::array<AU1, 4 * 4> push_constants;
|
||||
FsrEasuConOffset(
|
||||
push_constants.data() + 0, push_constants.data() + 4, push_constants.data() + 8,
|
||||
push_constants.data() + 12,
|
||||
|
||||
static_cast<AF1>(crop_rect.GetWidth()), static_cast<AF1>(crop_rect.GetHeight()),
|
||||
static_cast<AF1>(input_image_extent.width), static_cast<AF1>(input_image_extent.height),
|
||||
static_cast<AF1>(output_size.width), static_cast<AF1>(output_size.height),
|
||||
static_cast<AF1>(crop_rect.left), static_cast<AF1>(crop_rect.top));
|
||||
cmdbuf.PushConstants(*pipeline_layout, VK_SHADER_STAGE_COMPUTE_BIT, push_constants);
|
||||
|
||||
{
|
||||
VkImageMemoryBarrier fsr_write_barrier = base_barrier;
|
||||
|
|
@ -77,7 +88,9 @@ VkImageView FSR::Draw(VKScheduler& scheduler, size_t image_index, VkImageView im
|
|||
Common::DivCeil(output_size.height, 16u), 1);
|
||||
|
||||
cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_COMPUTE, *rcas_pipeline);
|
||||
cmdbuf.PushConstants(*pipeline_layout, VK_SHADER_STAGE_COMPUTE_BIT, output_size);
|
||||
|
||||
FsrRcasCon(push_constants.data(), 0.25f);
|
||||
cmdbuf.PushConstants(*pipeline_layout, VK_SHADER_STAGE_COMPUTE_BIT, push_constants);
|
||||
|
||||
{
|
||||
std::array<VkImageMemoryBarrier, 2> barriers;
|
||||
|
|
@ -247,7 +260,7 @@ void FSR::CreatePipelineLayout() {
|
|||
VkPushConstantRange push_const{
|
||||
.stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
|
||||
.offset = 0,
|
||||
.size = sizeof(std::array<u32, 2>),
|
||||
.size = sizeof(std::array<u32, 4 * 4>),
|
||||
};
|
||||
VkPipelineLayoutCreateInfo ci{
|
||||
.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
|
||||
|
|
@ -344,8 +357,13 @@ void FSR::CreateSampler() {
|
|||
}
|
||||
|
||||
void FSR::CreateShaders() {
|
||||
easu_shader = BuildShader(device, VULKAN_FIDELITYFX_FSR_EASU_COMP_SPV);
|
||||
rcas_shader = BuildShader(device, VULKAN_FIDELITYFX_FSR_RCAS_COMP_SPV);
|
||||
if (device.IsFloat16Supported()) {
|
||||
easu_shader = BuildShader(device, VULKAN_FIDELITYFX_FSR_EASU_FP16_COMP_SPV);
|
||||
rcas_shader = BuildShader(device, VULKAN_FIDELITYFX_FSR_RCAS_FP16_COMP_SPV);
|
||||
} else {
|
||||
easu_shader = BuildShader(device, VULKAN_FIDELITYFX_FSR_EASU_FP32_COMP_SPV);
|
||||
rcas_shader = BuildShader(device, VULKAN_FIDELITYFX_FSR_RCAS_FP32_COMP_SPV);
|
||||
}
|
||||
}
|
||||
|
||||
void FSR::CreatePipeline() {
|
||||
|
|
|
|||
|
|
@ -18,7 +18,7 @@ public:
|
|||
explicit FSR(const Device& device, MemoryAllocator& memory_allocator, size_t image_count,
|
||||
VkExtent2D output_size);
|
||||
VkImageView Draw(VKScheduler& scheduler, size_t image_index, VkImageView image_view,
|
||||
const Common::Rectangle<int>& crop_rect);
|
||||
VkExtent2D input_image_extent, const Common::Rectangle<int>& crop_rect);
|
||||
|
||||
private:
|
||||
void CreateDescriptorPool();
|
||||
|
|
|
|||
Loading…
Reference in a new issue