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Enable compilation on non-Intel, non-DRM systems.

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A few of the tools can be performed post-mortem from a different system,
so it is useful to be able to compile those tools on those foreign
systems. Obviously, any program to interact with the PCI device or talk
to GEM will fail on a non-Intel system.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson
2010-04-08 11:56:57 +01:00
parent cd64e19329
commit 95374225e8
29 changed files with 309 additions and 246 deletions
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lib/intel_batchbuffer.c
+47
View File
@@ -30,9 +30,13 @@
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include "drm.h"
#include "intel_batchbuffer.h"
#include "intel_bufmgr.h"
#include "intel_chipset.h"
#include "intel_reg.h"
#include <i915_drm.h>
void
intel_batchbuffer_reset(struct intel_batchbuffer *batch)
@@ -137,3 +141,46 @@ intel_batchbuffer_data(struct intel_batchbuffer *batch,
memcpy(batch->ptr, data, bytes);
batch->ptr += bytes;
}
void
intel_copy_bo(struct intel_batchbuffer *batch,
drm_intel_bo *dst_bo, drm_intel_bo *src_bo,
int width, int height, uint32_t devid)
{
uint32_t src_tiling, dst_tiling, swizzle;
uint32_t src_pitch, dst_pitch;
uint32_t cmd_bits = 0;
drm_intel_bo_get_tiling(src_bo, &src_tiling, &swizzle);
drm_intel_bo_get_tiling(dst_bo, &dst_tiling, &swizzle);
src_pitch = width * 4;
if (IS_965(devid) && src_tiling != I915_TILING_NONE) {
src_pitch /= 4;
cmd_bits |= XY_SRC_COPY_BLT_SRC_TILED;
}
dst_pitch = width * 4;
if (IS_965(devid) && dst_tiling != I915_TILING_NONE) {
dst_pitch /= 4;
cmd_bits |= XY_SRC_COPY_BLT_DST_TILED;
}
BEGIN_BATCH(8);
OUT_BATCH(XY_SRC_COPY_BLT_CMD |
XY_SRC_COPY_BLT_WRITE_ALPHA |
XY_SRC_COPY_BLT_WRITE_RGB |
cmd_bits);
OUT_BATCH((3 << 24) | /* 32 bits */
(0xcc << 16) | /* copy ROP */
dst_pitch);
OUT_BATCH(0); /* dst x1,y1 */
OUT_BATCH((height << 16) | width); /* dst x2,y2 */
OUT_RELOC(dst_bo, I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER, 0);
OUT_BATCH(0); /* src x1,y1 */
OUT_BATCH(src_pitch);
OUT_RELOC(src_bo, I915_GEM_DOMAIN_RENDER, 0, 0);
ADVANCE_BATCH();
intel_batchbuffer_flush(batch);
}