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-rw-r--r--src/mesa/main/readpix.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mesa/main/readpix.h b/src/mesa/main/readpix.h
index f6bb3d6e273..6caaf3adce1 100644
--- a/src/mesa/main/readpix.h
+++ b/src/mesa/main/readpix.h
@@ -30,11 +30,20 @@
#include "glheader.h"
struct gl_context;
+struct gl_pixelstore_attrib;
+
extern GLboolean
_mesa_error_check_format_type(struct gl_context *ctx, GLenum format, GLenum type,
GLboolean drawing);
+extern void
+_mesa_readpixels(struct gl_context *ctx,
+ GLint x, GLint y, GLsizei width, GLsizei height,
+ GLenum format, GLenum type,
+ const struct gl_pixelstore_attrib *packing,
+ GLvoid *pixels);
+
extern void GLAPIENTRY
_mesa_ReadPixels( GLint x, GLint y, GLsizei width, GLsizei height,
GLenum format, GLenum type, GLvoid *pixels );