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Use hasFrameFormatChanged() in SDLRenderer

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This commit is contained in:
Cameron Gutman
2025-11-05 23:51:51 -06:00
parent 7fab5007a8
commit dd6f1c5873
2 changed files with 3 additions and 19 deletions
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21
app/streaming/video/ffmpeg-renderers/sdlvid.cpp
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@@ -17,7 +17,6 @@ SdlRenderer::SdlRenderer()
m_VideoFormat(0), m_VideoFormat(0),
m_Renderer(nullptr), m_Renderer(nullptr),
m_Texture(nullptr), m_Texture(nullptr),
m_ColorSpace(-1),
m_NeedsYuvToRgbConversion(false), m_NeedsYuvToRgbConversion(false),
m_SwsContext(nullptr), m_SwsContext(nullptr),
m_RgbFrame(av_frame_alloc()), m_RgbFrame(av_frame_alloc()),
@@ -286,11 +285,8 @@ ReadbackRetry:
} }
} }
// Because the specific YUV color conversion shader is established at // Recreate the texture if the frame format or size changes
// texture creation for most SDL render backends, we need to recreate if (hasFrameFormatChanged(frame)) {
// the texture when the colorspace changes.
int colorspace = getFrameColorspace(frame);
if (colorspace != m_ColorSpace) {
#ifdef HAVE_CUDA #ifdef HAVE_CUDA
if (m_CudaGLHelper != nullptr) { if (m_CudaGLHelper != nullptr) {
delete m_CudaGLHelper; delete m_CudaGLHelper;
@@ -302,17 +298,6 @@ ReadbackRetry:
SDL_DestroyTexture(m_Texture); SDL_DestroyTexture(m_Texture);
m_Texture = nullptr; m_Texture = nullptr;
} }
m_ColorSpace = colorspace;
}
// Recreate the texture if the frame changed in size
if (m_Texture != nullptr) {
int width, height;
if (SDL_QueryTexture(m_Texture, nullptr, nullptr, &width, &height) == 0 && (frame->width != width || frame->height != height)) {
SDL_DestroyTexture(m_Texture);
m_Texture = nullptr;
}
} }
if (m_Texture == nullptr) { if (m_Texture == nullptr) {
@@ -400,7 +385,7 @@ ReadbackRetry:
} }
else { else {
// SDL will perform YUV conversion on the GPU // SDL will perform YUV conversion on the GPU
switch (colorspace) switch (getFrameColorspace(frame))
{ {
case COLORSPACE_REC_709: case COLORSPACE_REC_709:
SDL_assert(!isFrameFullRange(frame)); SDL_assert(!isFrameFullRange(frame));

1
app/streaming/video/ffmpeg-renderers/sdlvid.h
View File

@@ -32,7 +32,6 @@ private:
int m_VideoFormat; int m_VideoFormat;
SDL_Renderer* m_Renderer; SDL_Renderer* m_Renderer;
SDL_Texture* m_Texture; SDL_Texture* m_Texture;
int m_ColorSpace;
SDL_Texture* m_OverlayTextures[Overlay::OverlayMax]; SDL_Texture* m_OverlayTextures[Overlay::OverlayMax];
SDL_Rect m_OverlayRects[Overlay::OverlayMax]; SDL_Rect m_OverlayRects[Overlay::OverlayMax];