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Valiantsin DzerakhandClaude Opus 5.5
7abdbc90ac
The output and scene patch sets make the game read its output, swapchain and scene sizes from the patch page (MacNativeGames' sites for 1.2.1 and 1.4.3); resolution.c picks them from TOTK_OUTPUT_RES and TOTK_RENDER_SCALE and grows the HeapDef texture heap, its parent and the application pool to match. vk_fsr.c runs AMD FSR 1 EASU and RCAS on the present when the window is larger than the game's output (TOTK_UPSCALER, TOTK_SHARPNESS). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
42 lines
1.2 KiB
Plaintext
42 lines
1.2 KiB
Plaintext
// AMD FidelityFX Super Resolution 1 robust contrast-adaptive sharpening (RCAS) of the EASU result
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// (runtime/vk_fsr.c). ffx/ffx_a.h and ffx/ffx_fsr1.h are AMD's headers, unmodified (MIT, ffx/LICENSE.txt).
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#version 450
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#extension GL_GOOGLE_include_directive : require
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layout(local_size_x = 64, local_size_y = 1, local_size_z = 1) in;
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layout(set = 0, binding = 0) uniform sampler2D src;
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layout(set = 0, binding = 1, rgba16f) uniform writeonly image2D dst;
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layout(push_constant) uniform Params {
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vec4 size; // width, height, sharpness in stops (0 = most), unused
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} pc;
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#define A_GPU 1
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#define A_GLSL 1
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#include "ffx/ffx_a.h"
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#define FSR_RCAS_F 1
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AF4 FsrRcasLoadF(ASU2 p) { return texelFetch(src, p, 0); }
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void FsrRcasInputF(inout AF1 r, inout AF1 g, inout AF1 b) {}
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#include "ffx/ffx_fsr1.h"
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void put(AU2 p, AU4 con) {
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if (p.x >= uint(pc.size.x) || p.y >= uint(pc.size.y)) return;
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AF3 c;
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FsrRcasF(c.r, c.g, c.b, p, con);
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imageStore(dst, ivec2(p), vec4(c, 1.0));
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}
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void main() {
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AU4 con;
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FsrRcasCon(con, pc.size.z);
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AU2 p = ARmp8x8(gl_LocalInvocationID.x) + AU2(gl_WorkGroupID.x << 4u, gl_WorkGroupID.y << 4u);
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put(p, con);
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p.x += 8u;
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put(p, con);
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p.y += 8u;
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put(p, con);
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p.x -= 8u;
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put(p, con);
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}
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