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handle games with abnormal aspect ratios

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Vinicius Rangel 2025-03-13 12:30:35 -03:00
parent a6845e33d4
commit eb3e731e3a
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GPG Key ID: A5B154D904B761D9
2 changed files with 9 additions and 4 deletions
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12
src/video_core/renderer_vulkan/vk_presenter.cpp
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@ -315,6 +315,11 @@ Frame* Presenter::PrepareFrameInternal(VideoCore::ImageId image_id, bool is_eop)
if (image_id != VideoCore::NULL_IMAGE_ID) {
auto& image = texture_cache.GetImage(image_id);
vk::Extent2D image_size = {image.info.size.width, image.info.size.height};
float ratio = (float)image_size.width / (float)image_size.height;
if (ratio != expected_ratio) {
expected_ratio = ratio;
}
image.Transit(vk::ImageLayout::eShaderReadOnlyOptimal, vk::AccessFlagBits2::eShaderRead, {},
cmdbuf);
@ -636,15 +641,14 @@ Frame* Presenter::GetRenderFrame() {
}
void Presenter::SetExpectedGameSize(s32 width, s32 height) {
constexpr float expectedRatio = 1920.0 / 1080.0f;
const float ratio = (float)width / (float)height;
expected_frame_height = height;
expected_frame_width = width;
if (ratio > expectedRatio) {
expected_frame_width = static_cast<s32>(height * expectedRatio);
if (ratio > expected_ratio) {
expected_frame_width = static_cast<s32>(height * expected_ratio);
} else {
expected_frame_height = static_cast<s32>(width / expectedRatio);
expected_frame_height = static_cast<s32>(width / expected_ratio);
}
}

1
src/video_core/renderer_vulkan/vk_presenter.h
View File

@ -125,6 +125,7 @@ private:
void SetExpectedGameSize(s32 width, s32 height);
private:
float expected_ratio{1920.0 / 1080.0f};
u32 expected_frame_width{1920};
u32 expected_frame_height{1080};