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-rw-r--r--mesalib/src/gallium/auxiliary/util/u_blitter.c45
1 files changed, 25 insertions, 20 deletions
diff --git a/mesalib/src/gallium/auxiliary/util/u_blitter.c b/mesalib/src/gallium/auxiliary/util/u_blitter.c
index 528f344a0..d8e46f07c 100644
--- a/mesalib/src/gallium/auxiliary/util/u_blitter.c
+++ b/mesalib/src/gallium/auxiliary/util/u_blitter.c
@@ -26,8 +26,8 @@
/**
* @file
- * Blitter utility to facilitate acceleration of the clear, clear_render_target, clear_depth_stencil
- * resource_copy_region functions.
+ * Blitter utility to facilitate acceleration of the clear, clear_render_target,
+ * clear_depth_stencil, and resource_copy_region functions.
*
* @author Marek Olšák
*/
@@ -197,8 +197,6 @@ struct blitter_context *util_blitter_create(struct pipe_context *pipe)
memset(&velem[0], 0, sizeof(velem[0]) * 2);
for (i = 0; i < 2; i++) {
velem[i].src_offset = i * 4 * sizeof(float);
- velem[i].instance_divisor = 0;
- velem[i].vertex_buffer_index = 0;
velem[i].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
}
ctx->velem_state = pipe->create_vertex_elements_state(pipe, 2, &velem[0]);
@@ -288,26 +286,33 @@ static void blitter_restore_CSOs(struct blitter_context_priv *ctx)
unsigned i;
/* restore the state objects which are always required to be saved */
- pipe->bind_blend_state(pipe, ctx->base.saved_blend_state);
- pipe->bind_depth_stencil_alpha_state(pipe, ctx->base.saved_dsa_state);
pipe->bind_rasterizer_state(pipe, ctx->base.saved_rs_state);
- pipe->bind_fs_state(pipe, ctx->base.saved_fs);
pipe->bind_vs_state(pipe, ctx->base.saved_vs);
pipe->bind_vertex_elements_state(pipe, ctx->base.saved_velem_state);
- ctx->base.saved_blend_state = INVALID_PTR;
- ctx->base.saved_dsa_state = INVALID_PTR;
ctx->base.saved_rs_state = INVALID_PTR;
- ctx->base.saved_fs = INVALID_PTR;
ctx->base.saved_vs = INVALID_PTR;
ctx->base.saved_velem_state = INVALID_PTR;
+ /* restore the state objects which are required to be saved for clear/copy
+ */
+ if (ctx->base.saved_blend_state != INVALID_PTR) {
+ pipe->bind_blend_state(pipe, ctx->base.saved_blend_state);
+ ctx->base.saved_blend_state = INVALID_PTR;
+ }
+ if (ctx->base.saved_dsa_state != INVALID_PTR) {
+ pipe->bind_depth_stencil_alpha_state(pipe, ctx->base.saved_dsa_state);
+ ctx->base.saved_dsa_state = INVALID_PTR;
+ }
+ if (ctx->base.saved_fs != INVALID_PTR) {
+ pipe->bind_fs_state(pipe, ctx->base.saved_fs);
+ ctx->base.saved_fs = INVALID_PTR;
+ }
+
pipe->set_stencil_ref(pipe, &ctx->base.saved_stencil_ref);
pipe->set_viewport_state(pipe, &ctx->base.saved_viewport);
pipe->set_clip_state(pipe, &ctx->base.saved_clip);
- /* restore the state objects which are required to be saved before copy/fill
- */
if (ctx->base.saved_fb_state.nr_cbufs != ~0) {
pipe->set_framebuffer_state(pipe, &ctx->base.saved_fb_state);
util_unreference_framebuffer_state(&ctx->base.saved_fb_state);
@@ -724,14 +729,14 @@ boolean is_overlap(unsigned sx1, unsigned sx2, unsigned sy1, unsigned sy2,
return sx1 < dx2 && sx2 > dx1 && sy1 < dy2 && sy2 > dy1;
}
-void util_blitter_copy_region(struct blitter_context *blitter,
- struct pipe_resource *dst,
- unsigned dstlevel,
- unsigned dstx, unsigned dsty, unsigned dstz,
- struct pipe_resource *src,
- unsigned srclevel,
- const struct pipe_box *srcbox,
- boolean ignore_stencil)
+void util_blitter_copy_texture(struct blitter_context *blitter,
+ struct pipe_resource *dst,
+ unsigned dstlevel,
+ unsigned dstx, unsigned dsty, unsigned dstz,
+ struct pipe_resource *src,
+ unsigned srclevel,
+ const struct pipe_box *srcbox,
+ boolean ignore_stencil)
{
struct blitter_context_priv *ctx = (struct blitter_context_priv*)blitter;
struct pipe_context *pipe = ctx->base.pipe;