Variables are used in later patches to implement
EXT_framebuffer_multisample_blit_scaled extension.
Signed-off-by: Anuj Phogat <anuj.pho...@gmail.com>
---
src/mesa/main/mtypes.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 0d50be8..1cb3461 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -3608,6 +3608,15 @@ struct gl_constants
GLint MaxDepthTextureSamples;
GLint MaxIntegerSamples;
+ /**
+ * Layout of sample numbers in a rectangular grid roughly corresponding
+ * to real sample locations within a pixel. Used by
+ * GL_EXT_texture_multisample_blit_scaled implementation.
+ */
+ GLchar* sample_map_2x;
+ GLchar* sample_map_4x;
+ GLchar* sample_map_8x;
+
/** GL_ARB_shader_atomic_counters */
GLuint MaxAtomicBufferBindings;
GLuint MaxAtomicBufferSize;
--
1.9.3
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