diff options
Diffstat (limited to 'src/gallium/drivers/radeon/r600_buffer_common.c')
| -rw-r--r-- | src/gallium/drivers/radeon/r600_buffer_common.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeon/r600_buffer_common.c b/src/gallium/drivers/radeon/r600_buffer_common.c index f341ecb41a5..0dc6c918331 100644 --- a/src/gallium/drivers/radeon/r600_buffer_common.c +++ b/src/gallium/drivers/radeon/r600_buffer_common.c @@ -443,6 +443,27 @@ struct pipe_resource *r600_buffer_create(struct pipe_screen *screen, return &rbuffer->b.b; } +struct pipe_resource *r600_aligned_buffer_create(struct pipe_screen *screen, + unsigned bind, + unsigned usage, + unsigned size, + unsigned alignment) +{ + struct pipe_resource buffer; + + memset(&buffer, 0, sizeof buffer); + buffer.target = PIPE_BUFFER; + buffer.format = PIPE_FORMAT_R8_UNORM; + buffer.bind = bind; + buffer.usage = usage; + buffer.flags = 0; + buffer.width0 = size; + buffer.height0 = 1; + buffer.depth0 = 1; + buffer.array_size = 1; + return r600_buffer_create(screen, &buffer, alignment); +} + struct pipe_resource * r600_buffer_from_user_memory(struct pipe_screen *screen, const struct pipe_resource *templ, |