Module: Mesa Branch: master Commit: f8aaf0094dd23b5f94bbef5fd444861d286ddb36 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=f8aaf0094dd23b5f94bbef5fd444861d286ddb36
Author: Charmaine Lee <[email protected]> Date: Tue Jan 26 11:12:09 2016 -0800 svga: Fix the index buffer rebind regression The index buffer handle saved in the hw_state structure could be invalid after the index buffer is destroyed. Instead of rebinding the index buffer using the saved index buffer handle, we will reset the index buffer handle in the hw_state structure to force resending of the index buffer. Fixes bug 1593320 Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Jose Fonseca <[email protected]> --- src/gallium/drivers/svga/svga_draw.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/src/gallium/drivers/svga/svga_draw.c b/src/gallium/drivers/svga/svga_draw.c index 96f8238..0b9ea88 100644 --- a/src/gallium/drivers/svga/svga_draw.c +++ b/src/gallium/drivers/svga/svga_draw.c @@ -464,13 +464,8 @@ draw_vgpu10(struct svga_hwtnl *hwtnl, if (ret != PIPE_OK) return ret; - /* Rebind index buffer */ - if (svga->state.hw_draw.ib) { - struct svga_winsys_context *swc = svga->swc; - ret = swc->resource_rebind(swc, svga->state.hw_draw.ib, NULL, SVGA_RELOC_READ); - if (ret != PIPE_OK) - return ret; - } + /* Force rebinding the index buffer when needed */ + svga->state.hw_draw.ib = NULL; } ret = validate_sampler_resources(svga); _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
