diff options
| author | Dave Airlie <airlied@redhat.com> | 2010-08-23 20:28:02 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-08-23 20:31:21 +1000 |
| commit | eb430b0e948caf02b9f4095d0e1435880073c2aa (patch) | |
| tree | fbc94f4f3c9d05ab408a66b6fe3763397a3a8ba3 /src/gallium/drivers/r300/r300_context.h | |
| parent | e607b67ebc0d15f6709fc8f9c79afeeda8ac1031 (diff) | |
r300g: avoid stall in no-tcl drawing when mapping vbo
the current code reuses the same vbo over and over, however after a flush
we'd stall and wait for mapping on the vbo when we should just fire and forget.
On a gears test this brings me from ~620 to ~750 on my rv530 in swtcl mode.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'src/gallium/drivers/r300/r300_context.h')
| -rw-r--r-- | src/gallium/drivers/r300/r300_context.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h index 6fa7f470f9..030bb2314f 100644 --- a/src/gallium/drivers/r300/r300_context.h +++ b/src/gallium/drivers/r300/r300_context.h @@ -449,6 +449,7 @@ struct r300_context { struct r300_screen *screen; /* Draw module. Used mostly for SW TCL. */ struct draw_context* draw; + size_t draw_vbo_size; /* Accelerated blit support. */ struct blitter_context* blitter; /* Stencil two-sided reference value fallback. */ @@ -649,6 +650,9 @@ void r300_translate_index_buffer(struct r300_context *r300, /* r300_render_stencilref.c */ void r300_plug_in_stencil_ref_fallback(struct r300_context *r300); +/* r300 render */ +void r300_draw_flush_vbuf(struct r300_context *r300); + /* r300_state.c */ enum r300_fb_state_change { R300_CHANGED_FB_STATE = 0, |