1 files changed, 8 insertions, 0 deletions
diff --git a/mesalib/src/mesa/main/readpix.c b/mesalib/src/mesa/main/readpix.c
index 9887fd816..3f424600c 100644
--- a/mesalib/src/mesa/main/readpix.c
+++ b/mesalib/src/mesa/main/readpix.c
@@ -26,6 +26,7 @@
 #include "imports.h"
 #include "bufferobj.h"
 #include "context.h"
+#include "enums.h"
 #include "readpix.h"
 #include "framebuffer.h"
 #include "formats.h"
@@ -173,6 +174,13 @@ _mesa_ReadPixels( GLint x, GLint y, GLsizei width, GLsizei height,
 
    FLUSH_CURRENT(ctx, 0);
 
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx, "glReadPixels(%d, %d, %s, %s, %p)\n",
+                  width, height,
+                  _mesa_lookup_enum_by_nr(format),
+                  _mesa_lookup_enum_by_nr(type),
+                  pixels);
+
    if (width < 0 || height < 0) {
       _mesa_error( ctx, GL_INVALID_VALUE,
                    "glReadPixels(width=%d height=%d)", width, height );