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Cell: added cell_batch_free_space()

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This commit is contained in:
Brian 2008-01-26 18:27:37 -07:00
parent 651e8e9a73
commit 8dc5972908
2 changed files with 14 additions and 0 deletions
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11
src/mesa/pipe/cell/ppu/cell_batch.c
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@ -96,6 +96,15 @@ cell_batch_flush(struct cell_context *cell)
}
uint
cell_batch_free_space(const struct cell_context *cell)
{
uint free = CELL_BATCH_BUFFER_SIZE
- cell->batch_buffer_size[cell->cur_batch];
return free;
}
/**
* \param cmd command to append
* \param length command size in bytes
@ -129,6 +138,8 @@ cell_batch_alloc(struct cell_context *cell, uint bytes)
void *pos;
uint size;
ASSERT(bytes % 4 == 0);
assert(cell->cur_batch >= 0);
size = cell->batch_buffer_size[cell->cur_batch];

3
src/mesa/pipe/cell/ppu/cell_batch.h
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@ -38,6 +38,9 @@ struct cell_context;
extern void
cell_batch_flush(struct cell_context *cell);
extern uint
cell_batch_free_space(const struct cell_context *cell);
extern void
cell_batch_append(struct cell_context *cell, const void *cmd, uint length);