diff options
| author | Marek Olšák <maraeo@gmail.com> | 2009-12-24 21:29:41 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-04-13 09:18:47 +1000 |
| commit | 745c4b568573fd5353e0f790251af64098742b1a (patch) | |
| tree | 593ee7fb12ccaabfbe4bcc8adac6d99281f4ce5d /src/gallium/drivers/r300/r300_emit.c | |
| parent | 6917ef10f20d2c6de92e5432b9483d9648d8b0c0 (diff) | |
r300g: add generating texture coordinates for point sprites
[airlied -
Convert sprite coord index to a per-coord enable bit
set the rasteriser block up correctly for point sprites.
The inputs to the RS hw block change for sprite coords, so fix them up
properly - this fixes piglit point-sprite test.
]
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'src/gallium/drivers/r300/r300_emit.c')
| -rw-r--r-- | src/gallium/drivers/r300/r300_emit.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c index 637b0adbff..dd02eae70f 100644 --- a/src/gallium/drivers/r300/r300_emit.c +++ b/src/gallium/drivers/r300/r300_emit.c @@ -748,6 +748,12 @@ void r300_emit_rs_state(struct r300_context* r300, unsigned size, void* state) OUT_CS_REG(R300_GA_LINE_STIPPLE_VALUE, rs->line_stipple_value); OUT_CS_REG(R300_GA_POLY_MODE, rs->polygon_mode); OUT_CS_REG(R300_SC_CLIP_RULE, rs->clip_rule); + OUT_CS_REG(R300_GB_ENABLE, rs->stuffing_enable); + OUT_CS_REG_SEQ(R300_GA_POINT_S0, 4); + OUT_CS_32F(rs->point_texcoord_left); + OUT_CS_32F(rs->point_texcoord_bottom); + OUT_CS_32F(rs->point_texcoord_right); + OUT_CS_32F(rs->point_texcoord_top); END_CS; } |