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| author | Marek Olšák <marek.olsak@amd.com> | 2015-09-10 18:48:12 +0200 |
|---|---|---|
| committer | Marek Olšák <marek.olsak@amd.com> | 2015-09-24 19:51:43 +0200 |
| commit | 7bbce21e458d912279159aa6ac122768c6c06551 (patch) | |
| tree | ca4e7b98a26d7d38dba14ca67fe3878ee923e5c2 | |
| parent | ae418a7b5640aadb625bb7a7d6e4aa0a98ccb77f (diff) | |
| download | external_mesa3d-7bbce21e458d912279159aa6ac122768c6c06551.zip external_mesa3d-7bbce21e458d912279159aa6ac122768c6c06551.tar.gz external_mesa3d-7bbce21e458d912279159aa6ac122768c6c06551.tar.bz2 | |
gallium/u_blitter: handle allocation failures
Cc: 11.0 <mesa-stable@lists.freedesktop.org>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
| -rw-r--r-- | src/gallium/auxiliary/util/u_blitter.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/util/u_blitter.c b/src/gallium/auxiliary/util/u_blitter.c index 9bba07a..2fbf69c 100644 --- a/src/gallium/auxiliary/util/u_blitter.c +++ b/src/gallium/auxiliary/util/u_blitter.c @@ -1190,6 +1190,8 @@ static void blitter_draw(struct blitter_context_priv *ctx, u_upload_data(ctx->upload, 0, sizeof(ctx->vertices), ctx->vertices, &vb.buffer_offset, &vb.buffer); + if (!vb.buffer) + return; u_upload_unmap(ctx->upload); pipe->set_vertex_buffers(pipe, ctx->base.vb_slot, 1, &vb); @@ -2089,6 +2091,9 @@ void util_blitter_clear_buffer(struct blitter_context *blitter, u_upload_data(ctx->upload, 0, num_channels*4, clear_value, &vb.buffer_offset, &vb.buffer); + if (!vb.buffer) + goto out; + vb.stride = 0; blitter_set_running_flag(ctx); @@ -2112,6 +2117,7 @@ void util_blitter_clear_buffer(struct blitter_context *blitter, util_draw_arrays(pipe, PIPE_PRIM_POINTS, 0, size / 4); +out: blitter_restore_vertex_states(ctx); blitter_restore_render_cond(ctx); blitter_unset_running_flag(ctx); |