diff options
author | Eric Anholt <eric@anholt.net> | 2007-10-04 12:07:25 -0700 |
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committer | Eric Anholt <eric@anholt.net> | 2007-10-04 12:28:49 -0700 |
commit | 77e0523fb7769df4bf43747e136b1653b2421b97 (patch) | |
tree | 27337de5a5460aad8428969a504621c98e95fb16 /src/mesa/drivers/dri/i965/intel_blit.c | |
parent | 0fc9efd8f0b1b6c4e3525a50e3478e5aef72531a (diff) |
[965] Replace various alignment code with a shared ALIGN() macro.
In the process, fix some alignment issues:
- Scratch space allocation was aligned into units of 1KB, while the allocation
wanted units of bytes, so we never allocated enough space for scratch.
- GRF register count was programmed as ALIGN(val - 1, 16) / 16 instead of
ALIGN(val, 16) / 16 - 1, which overcounted for val != 16n+1.
Diffstat (limited to 'src/mesa/drivers/dri/i965/intel_blit.c')
-rw-r--r-- | src/mesa/drivers/dri/i965/intel_blit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_blit.c b/src/mesa/drivers/dri/i965/intel_blit.c index 7a9e1a2a3f..d1c1c8afb6 100644 --- a/src/mesa/drivers/dri/i965/intel_blit.c +++ b/src/mesa/drivers/dri/i965/intel_blit.c @@ -533,7 +533,7 @@ intelEmitImmediateColorExpandBlit(struct intel_context *intel, GLenum logic_op) { struct xy_text_immediate_blit text; - int dwords = ((src_size + 7) & ~7) / 4; + int dwords = ALIGN(src_size, 8) / 4; uint32_t opcode, br13; assert( logic_op - GL_CLEAR >= 0 ); |