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Add check for glMap failing

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baldurk
2019-05-01 21:11:49 +01:00
parent bcd693be6f
commit 6d5d536dc6
1 changed files with 4 additions and 1 deletions
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renderdoc/driver/gl/wrappers/gl_buffer_funcs.cpp
+4 -1
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@@ -2307,7 +2307,10 @@ GLboolean WrappedOpenGL::glUnmapNamedBufferEXT(GLuint buffer)
// We need to copy the data across to GL
void *ptr = GL.glMapNamedBufferRangeEXT(buffer, (GLintptr)record->Map.offset,
GLsizeiptr(record->Map.length), GL_MAP_WRITE_BIT);
memcpy(ptr, record->Map.ptr, record->Map.length);
if(ptr)
memcpy(ptr, record->Map.ptr, record->Map.length);
else
RDCERR("Failed to map buffer for update");
GL.glUnmapNamedBufferEXT(buffer);
}