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authorEric Anholt <eric@anholt.net>2007-11-07 10:04:59 -0800
committerEric Anholt <eric@anholt.net>2007-11-09 14:27:33 -0800
commit77a5bcaff43df8d54e0e0ef833726e4b41d7eb36 (patch)
tree0be8b19b347af2425a211a29c680fed266fa91c8 /src/mesa/drivers/dri/i915/intel_batchbuffer.h
parent8b36166d295beb472ed7cedf1989894665233b98 (diff)
[intel] Move over files that will be shared with 965-fbo work.
Diffstat (limited to 'src/mesa/drivers/dri/i915/intel_batchbuffer.h')
-rw-r--r--src/mesa/drivers/dri/i915/intel_batchbuffer.h109
1 files changed, 0 insertions, 109 deletions
diff --git a/src/mesa/drivers/dri/i915/intel_batchbuffer.h b/src/mesa/drivers/dri/i915/intel_batchbuffer.h
deleted file mode 100644
index b5c7a783a7..0000000000
--- a/src/mesa/drivers/dri/i915/intel_batchbuffer.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#ifndef INTEL_BATCHBUFFER_H
-#define INTEL_BATCHBUFFER_H
-
-#include "mtypes.h"
-
-#include "dri_bufmgr.h"
-
-struct intel_context;
-
-#define BATCH_SZ 16384
-#define BATCH_RESERVED 16
-
-#define INTEL_BATCH_NO_CLIPRECTS 0x1
-#define INTEL_BATCH_CLIPRECTS 0x2
-
-struct intel_batchbuffer
-{
- struct intel_context *intel;
-
- dri_bo *buf;
- dri_fence *last_fence;
- GLuint flags;
-
- GLubyte *map;
- GLubyte *ptr;
-
- GLuint size;
-};
-
-struct intel_batchbuffer *intel_batchbuffer_alloc(struct intel_context
- *intel);
-
-void intel_batchbuffer_free(struct intel_batchbuffer *batch);
-
-
-void intel_batchbuffer_finish(struct intel_batchbuffer *batch);
-
-void intel_batchbuffer_flush(struct intel_batchbuffer *batch);
-
-void intel_batchbuffer_reset(struct intel_batchbuffer *batch);
-
-
-/* Unlike bmBufferData, this currently requires the buffer be mapped.
- * Consider it a convenience function wrapping multple
- * intel_buffer_dword() calls.
- */
-void intel_batchbuffer_data(struct intel_batchbuffer *batch,
- const void *data, GLuint bytes, GLuint flags);
-
-void intel_batchbuffer_release_space(struct intel_batchbuffer *batch,
- GLuint bytes);
-
-GLboolean intel_batchbuffer_emit_reloc(struct intel_batchbuffer *batch,
- dri_bo *buffer,
- GLuint flags, GLuint offset);
-
-/* Inline functions - might actually be better off with these
- * non-inlined. Certainly better off switching all command packets to
- * be passed as structs rather than dwords, but that's a little bit of
- * work...
- */
-static INLINE GLuint
-intel_batchbuffer_space(struct intel_batchbuffer *batch)
-{
- return (batch->size - BATCH_RESERVED) - (batch->ptr - batch->map);
-}
-
-
-static INLINE void
-intel_batchbuffer_emit_dword(struct intel_batchbuffer *batch, GLuint dword)
-{
- assert(batch->map);
- assert(intel_batchbuffer_space(batch) >= 4);
- *(GLuint *) (batch->ptr) = dword;
- batch->ptr += 4;
-}
-
-static INLINE void
-intel_batchbuffer_require_space(struct intel_batchbuffer *batch,
- GLuint sz, GLuint flags)
-{
- assert(sz < batch->size - 8);
- if (intel_batchbuffer_space(batch) < sz ||
- (batch->flags != 0 && flags != 0 && batch->flags != flags))
- intel_batchbuffer_flush(batch);
-
- batch->flags |= flags;
-}
-
-/* Here are the crusty old macros, to be removed:
- */
-#define BATCH_LOCALS
-
-#define BEGIN_BATCH(n, flags) do { \
- assert(!intel->prim.flush); \
- intel_batchbuffer_require_space(intel->batch, (n)*4, flags); \
-} while (0)
-
-#define OUT_BATCH(d) intel_batchbuffer_emit_dword(intel->batch, d)
-
-#define OUT_RELOC(buf, flags, delta) do { \
- assert((delta) >= 0); \
- intel_batchbuffer_emit_reloc(intel->batch, buf, flags, delta); \
-} while (0)
-
-#define ADVANCE_BATCH() do { } while(0)
-
-
-#endif