shithub: cstory

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Flush Wii U vertex buffers when stuff happens

You know, this 50-character commit name limit is really annoying.

--- a/src/Backends/Rendering/WiiU.cpp

+++ b/src/Backends/Rendering/WiiU.cpp

@@ -517,6 +517,19 @@

 {

 	if (surface != NULL)

 	{

+		// Flush the vertex buffer if we're about to destroy its texture

+		if (&surface->texture == last_source_texture)

+		{

+			FlushVertexBuffer();

+			last_source_texture = NULL;

+		}

+

+		if (&surface->texture == last_destination_texture)

+		{

+			FlushVertexBuffer();

+			last_destination_texture = NULL;

+		}

+

 		if (surface->render_target)

 			GX2RDestroySurfaceEx(&surface->colour_buffer.surface, (GX2RResourceFlags)0);

@@ -539,6 +552,10 @@

 void RenderBackend_UploadSurface(RenderBackend_Surface *surface, const unsigned char *pixels, size_t width, size_t height)

 {

+	// Flush the vertex buffer if we're about to modify its texture

+	if (&surface->texture == last_source_texture || &surface->texture == last_destination_texture)

+		FlushVertexBuffer();

+

 	// Convert from RGB24 to RGBA32, and upload it to the GPU texture

 	unsigned char *buffer = (unsigned char*)GX2RLockSurfaceEx(&surface->texture.surface, 0, (GX2RResourceFlags)0);