diff options
Diffstat (limited to 'src/mesa/drivers/dri/radeon/common_misc.c')
| -rw-r--r-- | src/mesa/drivers/dri/radeon/common_misc.c | 49 |
1 files changed, 42 insertions, 7 deletions
diff --git a/src/mesa/drivers/dri/radeon/common_misc.c b/src/mesa/drivers/dri/radeon/common_misc.c index 19294487f64..1adcefb19a1 100644 --- a/src/mesa/drivers/dri/radeon/common_misc.c +++ b/src/mesa/drivers/dri/radeon/common_misc.c @@ -685,6 +685,14 @@ void rcommonInitCmdBuf(radeonContextPtr rmesa, int max_state_size) assert(rmesa->cmdbuf.cs != NULL); rmesa->cmdbuf.size = size; + if (!rmesa->radeonScreen->kernel_mm) { + radeon_cs_set_limit(rmesa->cmdbuf.cs, RADEON_GEM_DOMAIN_VRAM, rmesa->radeonScreen->texSize[0]); + radeon_cs_set_limit(rmesa->cmdbuf.cs, RADEON_GEM_DOMAIN_GTT, rmesa->radeonScreen->gartTextures.size); + } else { + radeon_cs_set_limit(rmesa->cmdbuf.cs, RADEON_GEM_DOMAIN_VRAM, rmesa->radeonScreen->texSize[0]); + radeon_cs_set_limit(rmesa->cmdbuf.cs, RADEON_GEM_DOMAIN_GTT, rmesa->radeonScreen->gartTextures.size); + } + } /** * Destroy the command buffer @@ -907,7 +915,7 @@ void radeonCleanupContext(radeonContextPtr radeon) } } -void +static void radeon_make_kernel_renderbuffer_current(radeonContextPtr radeon, GLframebuffer *draw) { @@ -1314,7 +1322,6 @@ void rcommon_emit_vector(GLcontext * ctx, struct radeon_aos *aos, { radeonContextPtr rmesa = RADEON_CONTEXT(ctx); uint32_t *out; - uint32_t bo_size; if (stride == 0) { radeonAllocDmaRegion(rmesa, &aos->bo, &aos->offset, size * 4, 32); @@ -1328,7 +1335,6 @@ void rcommon_emit_vector(GLcontext * ctx, struct radeon_aos *aos, aos->components = size; aos->count = count; -// radeon_bo_map(aos->bo, 1); out = (uint32_t*)((char*)aos->bo->ptr + aos->offset); switch (size) { case 1: radeonEmitVec4(out, data, stride, count); break; @@ -1339,7 +1345,6 @@ void rcommon_emit_vector(GLcontext * ctx, struct radeon_aos *aos, assert(0); break; } -// radeon_bo_unmap(aos->bo); } @@ -2320,6 +2325,9 @@ void radeonSpanRenderFinish(GLcontext * ctx) void radeonRefillCurrentDmaRegion(radeonContextPtr rmesa, int size) { + struct radeon_cs_space_check bos[1]; + int flushed, ret; + size = MAX2(size, MAX_DMA_BUF_SZ * 16); if (RADEON_DEBUG & (DEBUG_IOCTL | DEBUG_DMA)) @@ -2330,8 +2338,6 @@ void radeonRefillCurrentDmaRegion(radeonContextPtr rmesa, int size) rmesa->dma.flush(rmesa->glCtx); } - - if (rmesa->dma.nr_released_bufs > 4) { rcommonFlushCmdBuf(rmesa, __FUNCTION__); rmesa->dma.nr_released_bufs = 0; @@ -2341,13 +2347,42 @@ void radeonRefillCurrentDmaRegion(radeonContextPtr rmesa, int size) radeon_bo_unref(rmesa->dma.current); rmesa->dma.current = 0; } - + +again_alloc: rmesa->dma.current = radeon_bo_open(rmesa->radeonScreen->bom, 0, size, 4, RADEON_GEM_DOMAIN_GTT, 0); + if (!rmesa->dma.current) { + rcommonFlushCmdBuf(rmesa, __FUNCTION__); + rmesa->dma.nr_released_bufs = 0; + goto again_alloc; + } + rmesa->dma.current_used = 0; rmesa->dma.current_vertexptr = 0; + + bos[0].bo = rmesa->dma.current; + bos[0].read_domains = RADEON_GEM_DOMAIN_GTT; + bos[0].write_domain =0 ; + bos[0].new_accounted = 0; + +again: + ret = radeon_cs_space_check(rmesa->cmdbuf.cs, bos, 1); + if (ret == RADEON_CS_SPACE_OP_TO_BIG) { + fprintf(stderr,"Got OPEARTION TO BIG ILLEGAL - this cannot happen"); + assert(0); + } else if (ret == RADEON_CS_SPACE_FLUSH) { + rcommonFlushCmdBuf(rmesa, __FUNCTION__); + if (flushed) { + fprintf(stderr,"flushed but still no space\n"); + assert(0); + } + flushed = 1; + goto again; + } + + radeon_bo_map(rmesa->dma.current, 1); } |