diff options
| -rw-r--r-- | src/gallium/drivers/svga/svga_state_framebuffer.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gallium/drivers/svga/svga_state_framebuffer.c b/src/gallium/drivers/svga/svga_state_framebuffer.c index 54f75a2f834..b1362a98168 100644 --- a/src/gallium/drivers/svga/svga_state_framebuffer.c +++ b/src/gallium/drivers/svga/svga_state_framebuffer.c @@ -168,6 +168,7 @@ emit_fb_vgpu10(struct svga_context *svga) struct pipe_framebuffer_state *curr = &svga->curr.framebuffer; struct pipe_framebuffer_state *hw = &svga->state.hw_clear.framebuffer; const unsigned num_color = MAX2(curr->nr_cbufs, hw->nr_cbufs); + int last_rtv = -1; unsigned i; enum pipe_error ret = PIPE_OK; @@ -187,6 +188,7 @@ emit_fb_vgpu10(struct svga_context *svga) } assert(svga_surface(rtv[i])->view_id != SVGA3D_INVALID_ID); + last_rtv = i; } else { rtv[i] = NULL; @@ -213,7 +215,10 @@ emit_fb_vgpu10(struct svga_context *svga) if (ret != PIPE_OK) return ret; - svga->state.hw_draw.num_rendertargets = num_color; + /* number of render targets sent to the device, not including trailing + * unbound render targets. + */ + svga->state.hw_draw.num_rendertargets = last_rtv + 1; svga->state.hw_draw.dsv = dsv; memcpy(svga->state.hw_draw.rtv, rtv, num_color * sizeof(rtv[0])); |