diff options
Diffstat (limited to 'src/mesa/drivers/dri/radeon/radeon_dma.c')
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_dma.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_dma.c b/src/mesa/drivers/dri/radeon/radeon_dma.c index 48b0d63818..0b91434b2b 100644 --- a/src/mesa/drivers/dri/radeon/radeon_dma.c +++ b/src/mesa/drivers/dri/radeon/radeon_dma.c @@ -167,7 +167,7 @@ void radeonRefillCurrentDmaRegion(radeonContextPtr rmesa, int size) size = MAX2(size, MAX_DMA_BUF_SZ); if (RADEON_DEBUG & (DEBUG_IOCTL | DEBUG_DMA)) - fprintf(stderr, "%s\n", __FUNCTION__); + fprintf(stderr, "%s %d\n", __FUNCTION__, rmesa->dma.nr_released_bufs); if (rmesa->dma.flush) { rmesa->dma.flush(rmesa->glCtx); @@ -178,11 +178,7 @@ void radeonRefillCurrentDmaRegion(radeonContextPtr rmesa, int size) rmesa->dma.nr_released_bufs = 0; } - if (rmesa->dma.current) { - radeon_bo_unmap(rmesa->dma.current); - radeon_bo_unref(rmesa->dma.current); - rmesa->dma.current = 0; - } + radeonReleaseDmaRegion(rmesa); again_alloc: rmesa->dma.current = radeon_bo_open(rmesa->radeonScreen->bom, @@ -244,6 +240,17 @@ void radeonAllocDmaRegion(radeonContextPtr rmesa, assert(rmesa->dma.current_used <= rmesa->dma.current->size); } +void radeonReturnDmaRegion(radeonContextPtr rmesa, int return_bytes) +{ + if (!rmesa->dma.current) + return; + + if (RADEON_DEBUG & DEBUG_IOCTL) + fprintf(stderr, "%s %d\n", __FUNCTION__, return_bytes); + rmesa->dma.current_used -= return_bytes; + rmesa->dma.current_vertexptr = rmesa->dma.current_used; +} + void radeonReleaseDmaRegion(radeonContextPtr rmesa) { if (RADEON_DEBUG & DEBUG_IOCTL) |