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Handle the framebuffer failing to lock

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Also needed by SDL2
This commit is contained in:
Clownacy 2020-09-10 15:59:44 +01:00
parent e90b903692
commit f42a0530b0
1 changed files with 2 additions and 2 deletions
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4
src/Backends/Rendering/Software.cpp
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@ -128,7 +128,7 @@ void RenderBackend_UnlockSurface(RenderBackend_Surface *surface, unsigned int wi
ATTRIBUTE_HOT void RenderBackend_Blit(RenderBackend_Surface *source_surface, const RenderBackend_Rect *rect, RenderBackend_Surface *destination_surface, long x, long y, bool colour_key) ATTRIBUTE_HOT void RenderBackend_Blit(RenderBackend_Surface *source_surface, const RenderBackend_Rect *rect, RenderBackend_Surface *destination_surface, long x, long y, bool colour_key)
{ {
if (source_surface == NULL || destination_surface == NULL) if (source_surface == NULL || source_surface->pixels == NULL || destination_surface == NULL || destination_surface->pixels == NULL)
return; return;
RenderBackend_Rect rect_clamped; RenderBackend_Rect rect_clamped;
@ -214,7 +214,7 @@ ATTRIBUTE_HOT void RenderBackend_Blit(RenderBackend_Surface *source_surface, con
ATTRIBUTE_HOT void RenderBackend_ColourFill(RenderBackend_Surface *surface, const RenderBackend_Rect *rect, unsigned char red, unsigned char green, unsigned char blue) ATTRIBUTE_HOT void RenderBackend_ColourFill(RenderBackend_Surface *surface, const RenderBackend_Rect *rect, unsigned char red, unsigned char green, unsigned char blue)
{ {
if (surface == NULL) if (surface == NULL || surface->pixels == NULL)
return; return;
RenderBackend_Rect rect_clamped; RenderBackend_Rect rect_clamped;