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Add OUT_RELOC macro and backing intel_batch_emit_reloc function

This commit is contained in:
Carl Worth 2008-07-25 13:44:29 -07:00
parent e9e6b47385
commit e5fab0b768
1 changed files with 17 additions and 0 deletions
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17
src/i830_batchbuffer.h
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@ -59,6 +59,20 @@ intel_batch_emit_dword(I830Ptr pI830, uint32_t dword)
pI830->batch_used += 4;
}
static inline void
intel_batch_emit_reloc (I830Ptr pI830,
dri_bo *bo,
uint32_t read_domains,
uint32_t write_domains,
uint32_t delta)
{
assert(intel_batch_space(pI830) >= 4);
*(uint32_t *)(pI830->batch_ptr + pI830->batch_used) = bo->offset + delta;
intel_bo_emit_reloc (pI830->batch_bo, read_domains, write_domains, delta,
pI830->batch_used, bo);
pI830->batch_used += 4;
}
static inline void
intel_batch_emit_reloc_pixmap(I830Ptr pI830, PixmapPtr pPixmap, uint32_t delta)
{
@ -71,6 +85,9 @@ intel_batch_emit_reloc_pixmap(I830Ptr pI830, PixmapPtr pPixmap, uint32_t delta)
#define OUT_BATCH(dword) intel_batch_emit_dword(pI830, dword)
#define OUT_RELOC(bo, read_domains, write_domains, delta) \
intel_batch_emit_reloc (pI830, bo, read_domains, write_domains, delta)
#define OUT_RELOC_PIXMAP(pPixmap, delta) \
intel_batch_emit_reloc_pixmap(pI830, pPixmap, delta)