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| author | Marek Olšák <maraeo@gmail.com> | 2011-01-28 01:01:01 +0100 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2011-01-28 01:04:51 +0100 |
| commit | 2050f2ab96f923112d3475a655b31c8f5145a800 (patch) | |
| tree | 620884683ee9c64212168d4d986661e82d16d1bf /src/gallium/drivers/r300/r300_blit.c | |
| parent | 82e60236a950100bda7e00308c9b57861274608c (diff) | |
| download | external_mesa3d-2050f2ab96f923112d3475a655b31c8f5145a800.zip external_mesa3d-2050f2ab96f923112d3475a655b31c8f5145a800.tar.gz external_mesa3d-2050f2ab96f923112d3475a655b31c8f5145a800.tar.bz2 | |
r300g: fix and re-enable 8x8 zbuffer compression mode
Also cleanup the whole thing.
Diffstat (limited to 'src/gallium/drivers/r300/r300_blit.c')
| -rw-r--r-- | src/gallium/drivers/r300/r300_blit.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/src/gallium/drivers/r300/r300_blit.c b/src/gallium/drivers/r300/r300_blit.c index f24d558..d0eb21c 100644 --- a/src/gallium/drivers/r300/r300_blit.c +++ b/src/gallium/drivers/r300/r300_blit.c @@ -114,16 +114,7 @@ static boolean r300_fast_zclear_allowed(struct r300_context *r300) struct pipe_framebuffer_state *fb = (struct pipe_framebuffer_state*)r300->fb_state.state; - /* Cannot decompress zmask with a 16-bit zbuffer. - * Also compression causes a hung. */ - if (util_format_get_blocksizebits(fb->zsbuf->texture->format) == 16) - return FALSE; - - /* Cannot use compression with a linear zbuffer. */ - if (!r300_texture(fb->zsbuf->texture)->desc.microtile) - return FALSE; - - return TRUE; + return r300_texture(fb->zsbuf->texture)->desc.zmask_dwords[fb->zsbuf->u.tex.level]; } static uint32_t r300_depth_clear_value(enum pipe_format format, |