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This commit is contained in:
lizzie 2026-01-14 08:21:20 +00:00 committed by crueter
parent d1b155bfeb
commit a7e1f4481f
2 changed files with 7 additions and 5 deletions
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2
src/video_core/host_shaders/sgsr1_shader.vert
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@ -8,6 +8,6 @@ layout(location = 0) out highp vec4 texcoord;
void main() {
float x = float((gl_VertexIndex & 1) << 2);
float y = float((gl_VertexIndex & 2) << 1);
gl_Position = vec4(x - 1.0, y - 1.0, 0.0, 1.0);
gl_Position = vec4(x - 1.0f, y - 1.0f, 0.0, 1.0f);
texcoord = vec4(x, y, 0.f, 0.f) / 2.0;
}

10
src/video_core/renderer_vulkan/present/sgsr.cpp
View File

@ -109,6 +109,8 @@ VkImageView SGSR::Draw(Scheduler& scheduler, size_t image_index, VkImage source_
const f32 input_image_width = f32(input_image_extent.width);
const f32 input_image_height = f32(input_image_extent.height);
const f32 output_image_width = f32(extent.width);
const f32 output_image_height = f32(extent.height);
const f32 viewport_x = crop_rect.left * input_image_width;
const f32 viewport_y = crop_rect.top * input_image_height;
const f32 viewport_width = (crop_rect.right - crop_rect.left) * input_image_width;
@ -116,10 +118,10 @@ VkImageView SGSR::Draw(Scheduler& scheduler, size_t image_index, VkImage source_
// highp vec4
PushConstants viewport_con{};
viewport_con[0] = std::bit_cast<u32>(1.f / viewport_x);
viewport_con[1] = std::bit_cast<u32>(1.f / viewport_y);
viewport_con[2] = std::bit_cast<u32>(viewport_width);
viewport_con[3] = std::bit_cast<u32>(viewport_height);
viewport_con[2] = std::bit_cast<u32>(0.5f * viewport_width / output_image_width - 0.5f + viewport_x);
viewport_con[3] = std::bit_cast<u32>(0.5f * viewport_height / output_image_height - 0.5f + viewport_y);
viewport_con[0] = std::bit_cast<u32>(1.f / std::bit_cast<f32>(viewport_con[2]));
viewport_con[1] = std::bit_cast<u32>(1.f / std::bit_cast<f32>(viewport_con[3]));
UploadImages(scheduler);
UpdateDescriptorSets(source_image_view, image_index);