diff options
Diffstat (limited to 'source/blender/gpu/intern/gpu_texture.c')
-rw-r--r-- | source/blender/gpu/intern/gpu_texture.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/source/blender/gpu/intern/gpu_texture.c b/source/blender/gpu/intern/gpu_texture.c index 6a92832d1e5..cd98da69469 100644 --- a/source/blender/gpu/intern/gpu_texture.c +++ b/source/blender/gpu/intern/gpu_texture.c @@ -1459,7 +1459,9 @@ void *GPU_texture_read(GPUTexture *tex, eGPUDataFormat gpu_data_format, int mipl break; } - void *buf = MEM_mallocN(buf_size, "GPU_texture_read"); + /* AMD Pro driver have a bug that write 2 bytes past buffer size + * if the texture is big. (see T66573) */ + void *buf = MEM_mallocN(buf_size + 8, "GPU_texture_read"); GLenum data_format = gpu_get_gl_dataformat(tex->format, &tex->format_flag); GLenum data_type = gpu_get_gl_datatype(gpu_data_format); |