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authormarha <marha@users.sourceforge.net>2012-08-28 14:07:02 +0200
committermarha <marha@users.sourceforge.net>2012-08-28 14:07:02 +0200
commit05d67ae9117e5157fd1a5175dde6d7e48caf4653 (patch)
tree601c92c99a901b165664df7482c7baf538d4d7c5 /mesalib/src/gallium/auxiliary/util/u_blitter.c
parentb3462c12542a69eeaa3fe90fddfbb15d30c18158 (diff)
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fontconfig mesa xserver git update 28 Aug 2012
Diffstat (limited to 'mesalib/src/gallium/auxiliary/util/u_blitter.c')
-rw-r--r--mesalib/src/gallium/auxiliary/util/u_blitter.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/mesalib/src/gallium/auxiliary/util/u_blitter.c b/mesalib/src/gallium/auxiliary/util/u_blitter.c
index a95e1b535..ad4ccd9eb 100644
--- a/mesalib/src/gallium/auxiliary/util/u_blitter.c
+++ b/mesalib/src/gallium/auxiliary/util/u_blitter.c
@@ -1515,6 +1515,7 @@ void util_blitter_custom_resolve_color(struct blitter_context *blitter,
pipe->bind_depth_stencil_alpha_state(pipe, ctx->dsa_keep_depth_stencil);
pipe->bind_vertex_elements_state(pipe, ctx->velem_state);
pipe->bind_fs_state(pipe, blitter_get_fs_col(ctx, 1, FALSE));
+ pipe->set_sample_mask(pipe, (1ull << MAX2(1, src->nr_samples)) - 1);
memset(&surf_tmpl, 0, sizeof(surf_tmpl));
surf_tmpl.format = dst->format;
@@ -1552,3 +1553,48 @@ void util_blitter_custom_resolve_color(struct blitter_context *blitter,
pipe_surface_reference(&srcsurf, NULL);
pipe_surface_reference(&dstsurf, NULL);
}
+
+void util_blitter_custom_color(struct blitter_context *blitter,
+ struct pipe_surface *dstsurf,
+ void *custom_blend)
+{
+ struct blitter_context_priv *ctx = (struct blitter_context_priv*)blitter;
+ struct pipe_context *pipe = ctx->base.pipe;
+ struct pipe_framebuffer_state fb_state;
+
+ assert(dstsurf->texture);
+ if (!dstsurf->texture)
+ return;
+
+ /* check the saved state */
+ blitter_set_running_flag(ctx);
+ blitter_check_saved_vertex_states(ctx);
+ blitter_check_saved_fragment_states(ctx);
+ blitter_check_saved_fb_state(ctx);
+
+ /* bind states */
+ pipe->bind_blend_state(pipe, custom_blend);
+ pipe->bind_depth_stencil_alpha_state(pipe, ctx->dsa_keep_depth_stencil);
+ pipe->bind_fs_state(pipe, blitter_get_fs_col(ctx, 1, FALSE));
+ pipe->bind_vertex_elements_state(pipe, ctx->velem_state);
+ pipe->set_sample_mask(pipe, (1ull << MAX2(1, dstsurf->texture->nr_samples)) - 1);
+
+ /* set a framebuffer state */
+ fb_state.width = dstsurf->width;
+ fb_state.height = dstsurf->height;
+ fb_state.nr_cbufs = 1;
+ fb_state.cbufs[0] = dstsurf;
+ fb_state.zsbuf = 0;
+ pipe->set_framebuffer_state(pipe, &fb_state);
+ pipe->set_sample_mask(pipe, ~0);
+
+ blitter_set_common_draw_rect_state(ctx);
+ blitter_set_dst_dimensions(ctx, dstsurf->width, dstsurf->height);
+ blitter->draw_rectangle(blitter, 0, 0, dstsurf->width, dstsurf->height,
+ 0, 0, NULL);
+
+ blitter_restore_vertex_states(ctx);
+ blitter_restore_fragment_states(ctx);
+ blitter_restore_fb_state(ctx);
+ blitter_unset_running_flag(ctx);
+}