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-rw-r--r--src/mesa/main/framebuffer.c41
-rw-r--r--src/mesa/main/framebuffer.h3
2 files changed, 44 insertions, 0 deletions
diff --git a/src/mesa/main/framebuffer.c b/src/mesa/main/framebuffer.c
index 5a654e5c2a..31689c8fe8 100644
--- a/src/mesa/main/framebuffer.c
+++ b/src/mesa/main/framebuffer.c
@@ -35,6 +35,7 @@
#include "buffers.h"
#include "context.h"
#include "depthstencil.h"
+#include "enums.h"
#include "formats.h"
#include "macros.h"
#include "mtypes.h"
@@ -1019,3 +1020,43 @@ _mesa_get_color_read_type(GLcontext *ctx)
return GL_UNSIGNED_BYTE;
}
}
+
+
+/**
+ * Print framebuffer info to stderr, for debugging.
+ */
+void
+_mesa_print_framebuffer(const struct gl_framebuffer *fb)
+{
+ GLuint i;
+
+ fprintf(stderr, "Mesa Framebuffer %u at %p\n", fb->Name, (void *) fb);
+ fprintf(stderr, " Size: %u x %u Status: %s\n", fb->Width, fb->Height,
+ _mesa_lookup_enum_by_nr(fb->_Status));
+ fprintf(stderr, " Attachments:\n");
+
+ for (i = 0; i < BUFFER_COUNT; i++) {
+ const struct gl_renderbuffer_attachment *att = &fb->Attachment[i];
+ if (att->Type == GL_TEXTURE) {
+ const struct gl_texture_image *texImage;
+ fprintf(stderr,
+ " %2d: Texture %u, level %u, face %u, slice %u, complete %d\n",
+ i, att->Texture->Name, att->TextureLevel, att->CubeMapFace,
+ att->Zoffset, att->Complete);
+ texImage = att->Texture->Image[att->CubeMapFace][att->TextureLevel];
+ fprintf(stderr, " Size: %u x %u x %u Format %s\n",
+ texImage->Width, texImage->Height, texImage->Depth,
+ _mesa_get_format_name(texImage->TexFormat));
+ }
+ else if (att->Type == GL_RENDERBUFFER) {
+ fprintf(stderr, " %2d: Renderbuffer %u, complete %d\n",
+ i, att->Renderbuffer->Name, att->Complete);
+ fprintf(stderr, " Size: %u x %u Format %s\n",
+ att->Renderbuffer->Width, att->Renderbuffer->Height,
+ _mesa_get_format_name(att->Renderbuffer->Format));
+ }
+ else {
+ fprintf(stderr, " %2d: none\n", i);
+ }
+ }
+}
diff --git a/src/mesa/main/framebuffer.h b/src/mesa/main/framebuffer.h
index 960513812c..1b6e3b1f0c 100644
--- a/src/mesa/main/framebuffer.h
+++ b/src/mesa/main/framebuffer.h
@@ -91,4 +91,7 @@ _mesa_get_color_read_type(GLcontext *ctx);
extern GLenum
_mesa_get_color_read_format(GLcontext *ctx);
+extern void
+_mesa_print_framebuffer(const struct gl_framebuffer *fb);
+
#endif /* FRAMEBUFFER_H */