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authormarha <marha@users.sourceforge.net>2011-11-04 08:57:20 +0100
committermarha <marha@users.sourceforge.net>2011-11-04 08:57:20 +0100
commit02f377d5e2dd18537d0807ad63675a0970b5a37d (patch)
tree1814c826db4d95a30ad71431d9c84b8d2611ec18 /mesalib/src/mesa/drivers/dri/common/drirenderbuffer.h
parent6f4feafd4d22beaabfb0202e66b0dea9047ee084 (diff)
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xserver pixman mesa git update 4 nov 2011
Diffstat (limited to 'mesalib/src/mesa/drivers/dri/common/drirenderbuffer.h')
-rw-r--r--mesalib/src/mesa/drivers/dri/common/drirenderbuffer.h71
1 files changed, 0 insertions, 71 deletions
diff --git a/mesalib/src/mesa/drivers/dri/common/drirenderbuffer.h b/mesalib/src/mesa/drivers/dri/common/drirenderbuffer.h
deleted file mode 100644
index b9065b2dd..000000000
--- a/mesalib/src/mesa/drivers/dri/common/drirenderbuffer.h
+++ /dev/null
@@ -1,71 +0,0 @@
-
-/**
- * A driRenderbuffer is dervied from gl_renderbuffer.
- * It describes a color buffer (front or back), a depth buffer, or stencil
- * buffer etc.
- * Specific to DRI drivers are the offset and pitch fields.
- */
-
-
-#ifndef DRIRENDERBUFFER_H
-#define DRIRENDERBUFFER_H
-
-#include "main/mtypes.h"
-#include "main/formats.h"
-#include "dri_util.h"
-
-
-typedef struct {
- struct gl_renderbuffer Base;
-
- /* Chars or bytes per pixel. If Z and Stencil are stored together this
- * will typically be 32 whether this a depth or stencil renderbuffer.
- */
- GLint cpp;
-
- /* Buffer position and pitch (row stride). Recall that for today's DRI
- * drivers, we have statically allocated color/depth/stencil buffers.
- * So this information describes the whole screen, not just a window.
- * To address pixels in a window, we need to know the window's position
- * and size with respect to the screen.
- */
- GLint offset; /* in bytes */
- GLint pitch; /* in pixels */
-
- /* If the driver can do page flipping (full-screen double buffering)
- * the current front/back buffers may get swapped.
- * If page flipping is disabled, these fields will be identical to
- * the offset/pitch/Data above.
- * If page flipping is enabled, and this is the front(back) renderbuffer,
- * flippedOffset/Pitch/Data will have the back(front) renderbuffer's values.
- */
- GLint flippedOffset;
- GLint flippedPitch;
- GLvoid *flippedData; /* mmap'd address of buffer memory, if used */
-
- /* Pointer to corresponding __DRIdrawable. This is used to compute
- * the window's position within the framebuffer.
- */
- __DRIdrawable *dPriv;
-
- /* XXX this is for radeon/r200 only. We should really create a new
- * r200Renderbuffer class, derived from this class... not a huge deal.
- */
- GLboolean depthHasSurface;
-} driRenderbuffer;
-
-
-extern driRenderbuffer *
-driNewRenderbuffer(gl_format format, GLvoid *addr,
- GLint cpp, GLint offset, GLint pitch,
- __DRIdrawable *dPriv);
-
-extern void
-driFlipRenderbuffers(struct gl_framebuffer *fb, GLboolean flipped);
-
-
-extern void
-driUpdateFramebufferSize(struct gl_context *ctx, const __DRIdrawable *dPriv);
-
-
-#endif /* DRIRENDERBUFFER_H */