mesa: Add an implementation of a master convert function.

[mesa.git] / src / mesa / main / format_utils.h

diff --git a/src/mesa/main/format_utils.h b/src/mesa/main/format_utils.h
index 4e63200da69452329bdac0d48146c821cf0f43f9..f006e18d78523b37b359533ac3cdd32dc39fc796 100644 (file)
--- a/src/mesa/main/format_utils.h
+++ b/src/mesa/main/format_utils.h
@@ -34,6 +34,11 @@
 #include "imports.h"
 #include "macros.h"
 
+extern const mesa_array_format RGBA8888_FLOAT;
+extern const mesa_array_format RGBA8888_UBYTE;
+extern const mesa_array_format RGBA8888_UINT;
+extern const mesa_array_format RGBA8888_INT;
+
 /* Only guaranteed to work for BITS <= 32 */
 #define MAX_UINT(BITS) ((BITS) == 32 ? UINT32_MAX : ((1u << (BITS)) - 1))
 #define MAX_INT(BITS) ((int)MAX_UINT((BITS) - 1))
@@ -207,4 +212,9 @@ _mesa_swizzle_and_convert(void *dst, GLenum dst_type, int num_dst_channels,
                           const void *src, GLenum src_type, int num_src_channels,
                           const uint8_t swizzle[4], bool normalized, int count);
 
+void
+_mesa_format_convert(void *void_dst, uint32_t dst_format, size_t dst_stride,
+                     void *void_src, uint32_t src_format, size_t src_stride,
+                     size_t width, size_t height);
+
 #endif