diff options
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)) |