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authorMarek Olšák <maraeo@gmail.com>2009-11-03 16:50:09 +0100
committerCorbin Simpson <MostAwesomeDude@gmail.com>2009-11-04 18:19:34 -0800
commit07190888bdc41f53bf8ea30c9e2ee4a61b42d802 (patch)
tree33fad4fac18ecfe8ced30507badac1f4caa27bef
parentad96c0d851f6c3696fa6ae0c1f6ad56e849bc739 (diff)
r300g: set the correct offset in a colorbuffer surface
Suggested by Joakim Sindholt. Also, put flushing of colorbuffers _before_ the framebuffer state setup, suggested by docs. Signed-off-by: Corbin Simpson <MostAwesomeDude@gmail.com>
-rw-r--r--src/gallium/drivers/r300/r300_emit.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c
index 8fe9a688860..fc823ad31fe 100644
--- a/src/gallium/drivers/r300/r300_emit.c
+++ b/src/gallium/drivers/r300/r300_emit.c
@@ -309,13 +309,20 @@ void r300_emit_fb_state(struct r300_context* r300,
CS_LOCALS(r300);
BEGIN_CS((10 * fb->nr_cbufs) + (fb->zsbuf ? 10 : 0) + 4);
+ OUT_CS_REG(R300_RB3D_DSTCACHE_CTLSTAT,
+ R300_RB3D_DSTCACHE_CTLSTAT_DC_FREE_FREE_3D_TAGS |
+ R300_RB3D_DSTCACHE_CTLSTAT_DC_FLUSH_FLUSH_DIRTY_3D);
+ OUT_CS_REG(R300_ZB_ZCACHE_CTLSTAT,
+ R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_FLUSH_AND_FREE |
+ R300_ZB_ZCACHE_CTLSTAT_ZC_FREE_FREE);
+
for (i = 0; i < fb->nr_cbufs; i++) {
surf = fb->cbufs[i];
tex = (struct r300_texture*)surf->texture;
assert(tex && tex->buffer && "cbuf is marked, but NULL!");
OUT_CS_REG_SEQ(R300_RB3D_COLOROFFSET0 + (4 * i), 1);
- OUT_CS_RELOC(tex->buffer, 0, 0, RADEON_GEM_DOMAIN_VRAM, 0);
+ OUT_CS_RELOC(tex->buffer, surf->offset, 0, RADEON_GEM_DOMAIN_VRAM, 0);
OUT_CS_REG_SEQ(R300_RB3D_COLORPITCH0 + (4 * i), 1);
OUT_CS_RELOC(tex->buffer, tex->pitch[surf->level] |
@@ -332,7 +339,7 @@ void r300_emit_fb_state(struct r300_context* r300,
assert(tex && tex->buffer && "zsbuf is marked, but NULL!");
OUT_CS_REG_SEQ(R300_ZB_DEPTHOFFSET, 1);
- OUT_CS_RELOC(tex->buffer, 0, 0, RADEON_GEM_DOMAIN_VRAM, 0);
+ OUT_CS_RELOC(tex->buffer, surf->offset, 0, RADEON_GEM_DOMAIN_VRAM, 0);
OUT_CS_REG(R300_ZB_FORMAT, r300_translate_zsformat(tex->tex.format));
@@ -341,12 +348,6 @@ void r300_emit_fb_state(struct r300_context* r300,
RADEON_GEM_DOMAIN_VRAM, 0);
}
- OUT_CS_REG(R300_RB3D_DSTCACHE_CTLSTAT,
- R300_RB3D_DSTCACHE_CTLSTAT_DC_FREE_FREE_3D_TAGS |
- R300_RB3D_DSTCACHE_CTLSTAT_DC_FLUSH_FLUSH_DIRTY_3D);
- OUT_CS_REG(R300_ZB_ZCACHE_CTLSTAT,
- R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_FLUSH_AND_FREE |
- R300_ZB_ZCACHE_CTLSTAT_ZC_FREE_FREE);
END_CS;
}