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| author | Alex Deucher <alexdeucher@gmail.com> | 2010-04-16 20:40:56 -0400 |
|---|---|---|
| committer | Alex Deucher <alexdeucher@gmail.com> | 2010-04-16 20:40:56 -0400 |
| commit | 57577d5cd0641b7cad02242478699bcfece59227 (patch) | |
| tree | 102e881fc09ae78540b529c32e56987cee938000 /src/radeon_accel.c | |
| parent | 31a888e78fa403f2bddacee098a29f36eaa969cb (diff) | |
r1xx texvid: deal with large numbers of verts
should fix fdo bug 25884
Diffstat (limited to 'src/radeon_accel.c')
| -rw-r--r-- | src/radeon_accel.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/radeon_accel.c b/src/radeon_accel.c index 0250d912..823f91d6 100644 --- a/src/radeon_accel.c +++ b/src/radeon_accel.c @@ -573,6 +573,18 @@ uint32_t radeonGetPixmapOffset(PixmapPtr pPix) return offset; } +int radeon_cs_space_remaining(ScrnInfoPtr pScrn) +{ + RADEONInfoPtr info = RADEONPTR(pScrn); + +#ifdef XF86DRM_MODE + if (info->cs) + return (info->cs->ndw - info->cs->cdw); + else +#endif + return (info->cp->indirectBuffer->total - info->cp->indirectBuffer->used) / (int)sizeof(uint32_t); +} + #define ACCEL_MMIO #define ACCEL_PREAMBLE() unsigned char *RADEONMMIO = info->MMIO #define BEGIN_ACCEL(n) RADEONWaitForFifo(pScrn, (n)) |