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| author | Samuel Pitoiset <samuel.pitoiset@gmail.com> | 2015-07-20 18:47:17 +0200 |
|---|---|---|
| committer | Samuel Pitoiset <samuel.pitoiset@gmail.com> | 2015-07-20 18:48:27 +0200 |
| commit | c2cb771354d2d738e0ab3ca7c8008748c5f57953 (patch) | |
| tree | c62f683ce0b1f9dba80833d4f0005383fb09fa1d /src/gallium | |
| parent | 19a6214b0ff707ae52e9624c263b7d6c1c20e6d3 (diff) | |
nouveau: always align buffers to 0x100
Only constbufs must be aligned to 0x100, but since all buffers can be
rebinded as constant buffers they must be also aligned.
This patch prevents this behaviour by aligning everything to 256-byte
increments at buffer creation.
This fixes dmesg fails for the following piglit test:
ext_transform_feedback-immediate-reuse-uniform-buffer -auto -fbo
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/nouveau/nouveau_buffer.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/src/gallium/drivers/nouveau/nouveau_buffer.c b/src/gallium/drivers/nouveau/nouveau_buffer.c index 23619467231..83d528846fd 100644 --- a/src/gallium/drivers/nouveau/nouveau_buffer.c +++ b/src/gallium/drivers/nouveau/nouveau_buffer.c @@ -40,13 +40,7 @@ static INLINE boolean nouveau_buffer_allocate(struct nouveau_screen *screen, struct nv04_resource *buf, unsigned domain) { - uint32_t size = buf->base.width0; - - if (buf->base.bind & (PIPE_BIND_CONSTANT_BUFFER | - PIPE_BIND_COMPUTE_RESOURCE | - PIPE_BIND_SHADER_BUFFER | - PIPE_BIND_SHADER_IMAGE)) - size = align(size, 0x100); + uint32_t size = align(buf->base.width0, 0x100); if (domain == NOUVEAU_BO_VRAM) { buf->mm = nouveau_mm_allocate(screen->mm_VRAM, size, |