diff options
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/svga/svga_pipe_clear.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/src/gallium/drivers/svga/svga_pipe_clear.c b/src/gallium/drivers/svga/svga_pipe_clear.c index c874726b6da..1eb37579002 100644 --- a/src/gallium/drivers/svga/svga_pipe_clear.c +++ b/src/gallium/drivers/svga/svga_pipe_clear.c @@ -35,18 +35,11 @@ /** - * Clear the whole color buffer(s) by drawing a quad. For VGPU10 we use - * this when clearing integer render targets. We'll also clear the - * depth and/or stencil buffers if the clear_buffers mask specifies them. + * Saving blitter states before doing any blitter operation */ static void -clear_buffers_with_quad(struct svga_context *svga, - unsigned clear_buffers, - const union pipe_color_union *color, - double depth, unsigned stencil) +begin_blit(struct svga_context *svga) { - const struct pipe_framebuffer_state *fb = &svga->curr.framebuffer; - util_blitter_save_vertex_buffer_slot(svga->blitter, svga->curr.vb); util_blitter_save_vertex_elements(svga->blitter, (void*)svga->curr.velems); util_blitter_save_vertex_shader(svga->blitter, svga->curr.vs); @@ -62,7 +55,23 @@ clear_buffers_with_quad(struct svga_context *svga, (void*)svga->curr.depth); util_blitter_save_stencil_ref(svga->blitter, &svga->curr.stencil_ref); util_blitter_save_sample_mask(svga->blitter, svga->curr.sample_mask); +} + + +/** + * Clear the whole color buffer(s) by drawing a quad. For VGPU10 we use + * this when clearing integer render targets. We'll also clear the + * depth and/or stencil buffers if the clear_buffers mask specifies them. + */ +static void +clear_buffers_with_quad(struct svga_context *svga, + unsigned clear_buffers, + const union pipe_color_union *color, + double depth, unsigned stencil) +{ + const struct pipe_framebuffer_state *fb = &svga->curr.framebuffer; + begin_blit(svga); util_blitter_clear(svga->blitter, fb->width, fb->height, 1, /* num_layers */ |