summaryrefslogtreecommitdiffstats
path: root/src/gallium/drivers
diff options
context:
space:
mode:
authorCharmaine Lee <[email protected]>2016-01-19 20:25:39 -0800
committerBrian Paul <[email protected]>2016-03-21 13:37:40 -0600
commit47cfc83440c3030999a08c0b5fccae860294608c (patch)
tree5e653b7d0ba4675fbee5a0f74f144591202daddd /src/gallium/drivers
parent299f8ca0a7f723dfbf757385c8c7c221c3b87683 (diff)
svga: rebind index buffer
Similar to other resources, current index buffer needs to be rebound at the first draw of the current command buffer to make sure the buffer is available for the draw command. Fixes bug 1587263. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r--src/gallium/drivers/svga/svga_context.c1
-rw-r--r--src/gallium/drivers/svga/svga_draw.c8
2 files changed, 9 insertions, 0 deletions
diff --git a/src/gallium/drivers/svga/svga_context.c b/src/gallium/drivers/svga/svga_context.c
index da4281490ae..896dcdf59d0 100644
--- a/src/gallium/drivers/svga/svga_context.c
+++ b/src/gallium/drivers/svga/svga_context.c
@@ -247,6 +247,7 @@ struct pipe_context *svga_context_create(struct pipe_screen *screen,
sizeof(svga->state.hw_draw.default_constbuf_size));
memset(svga->state.hw_draw.enabled_constbufs, 0,
sizeof(svga->state.hw_draw.enabled_constbufs));
+ svga->state.hw_draw.ib = NULL;
/* Create a no-operation blend state which we will bind whenever the
* requested blend state is impossible (e.g. due to having an integer
diff --git a/src/gallium/drivers/svga/svga_draw.c b/src/gallium/drivers/svga/svga_draw.c
index fe6cf71a6e5..3eda09acc7c 100644
--- a/src/gallium/drivers/svga/svga_draw.c
+++ b/src/gallium/drivers/svga/svga_draw.c
@@ -458,6 +458,14 @@ draw_vgpu10(struct svga_hwtnl *hwtnl,
ret = svga_rebind_shaders(svga);
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;
+ }
}
ret = validate_sampler_resources(svga);