Merge remote-tracking branch 'origin/released'

* origin/released:
  libxcb mesa pixman xkeyboard-config git update 1 oct 2012

Conflicts:
	libxcb/src/man/.gitignore

6 files changed, 633 insertions, 215 deletions

diff --git a/mesalib/src/gallium/auxiliary/util/u_blitter.c b/mesalib/src/gallium/auxiliary/util/u_blitter.c
index 35b8edba7..4ad7a6be4 100644
--- a/mesalib/src/gallium/auxiliary/util/u_blitter.c
+++ b/mesalib/src/gallium/auxiliary/util/u_blitter.c
@@ -27,7 +27,7 @@
 /**
  * @file
  * Blitter utility to facilitate acceleration of the clear, clear_render_target,
- * clear_depth_stencil, and resource_copy_region functions.
+ * clear_depth_stencil, resource_copy_region, and blit functions.
  *
  * @author Marek Olšák
  */
@@ -88,8 +88,7 @@ struct blitter_context_priv
    void *fs_texfetch_stencil_msaa[PIPE_MAX_TEXTURE_TYPES];
 
    /* Blend state. */
-   void *blend_write_color;   /**< blend state with writemask of RGBA */
-   void *blend_keep_color;    /**< blend state with writemask of 0 */
+   void *blend[PIPE_MASK_RGBA+1]; /**< blend state with writemask */
 
    /* Depth stencil alpha state. */
    void *dsa_write_depth_stencil;
@@ -104,11 +103,10 @@ struct blitter_context_priv
    void *velem_state_readbuf;
 
    /* Sampler state. */
-   void *sampler_state;
+   void *sampler_state, *sampler_state_linear;
 
    /* Rasterizer state. */
-   void *rs_state;
-   void *rs_discard_state;
+   void *rs_state, *rs_state_scissor, *rs_discard_state;
 
    /* Viewport state. */
    struct pipe_viewport_state viewport;
@@ -121,8 +119,13 @@ struct blitter_context_priv
    boolean vertex_has_integers;
    boolean has_stream_out;
    boolean has_stencil_export;
-};
+   boolean has_texture_multisample;
 
+   /* The Draw module overrides these functions.
+    * Always create the blitter before Draw. */
+   void   (*bind_fs_state)(struct pipe_context *, void *);
+   void   (*delete_fs_state)(struct pipe_context *, void *);
+};
 
 struct blitter_context *util_blitter_create(struct pipe_context *pipe)
 {
@@ -141,6 +144,9 @@ struct blitter_context *util_blitter_create(struct pipe_context *pipe)
    ctx->base.pipe = pipe;
    ctx->base.draw_rectangle = util_blitter_draw_rectangle;
 
+   ctx->bind_fs_state = pipe->bind_fs_state;
+   ctx->delete_fs_state = pipe->delete_fs_state;
+
    /* init state objects for them to be considered invalid */
    ctx->base.saved_blend_state = INVALID_PTR;
    ctx->base.saved_dsa_state = INVALID_PTR;
@@ -169,12 +175,16 @@ struct blitter_context *util_blitter_create(struct pipe_context *pipe)
          pipe->screen->get_param(pipe->screen,
                                  PIPE_CAP_SHADER_STENCIL_EXPORT);
 
+   ctx->has_texture_multisample =
+      pipe->screen->get_param(pipe->screen, PIPE_CAP_TEXTURE_MULTISAMPLE);
+
    /* blend state objects */
    memset(&blend, 0, sizeof(blend));
-   ctx->blend_keep_color = pipe->create_blend_state(pipe, &blend);
 
-   blend.rt[0].colormask = PIPE_MASK_RGBA;
-   ctx->blend_write_color = pipe->create_blend_state(pipe, &blend);
+   for (i = 0; i <= PIPE_MASK_RGBA; i++) {
+      blend.rt[0].colormask = i;
+      ctx->blend[i] = pipe->create_blend_state(pipe, &blend);
+   }
 
    /* depth stencil alpha state objects */
    memset(&dsa, 0, sizeof(dsa));
@@ -210,6 +220,10 @@ struct blitter_context *util_blitter_create(struct pipe_context *pipe)
    sampler_state.normalized_coords = 1;
    ctx->sampler_state = pipe->create_sampler_state(pipe, &sampler_state);
 
+   sampler_state.min_img_filter = PIPE_TEX_FILTER_LINEAR;
+   sampler_state.mag_img_filter = PIPE_TEX_FILTER_LINEAR;
+   ctx->sampler_state_linear = pipe->create_sampler_state(pipe, &sampler_state);
+
    /* rasterizer state */
    memset(&rs_state, 0, sizeof(rs_state));
    rs_state.cull_face = PIPE_FACE_NONE;
@@ -218,7 +232,11 @@ struct blitter_context *util_blitter_create(struct pipe_context *pipe)
    rs_state.depth_clip = 1;
    ctx->rs_state = pipe->create_rasterizer_state(pipe, &rs_state);
 
+   rs_state.scissor = 1;
+   ctx->rs_state_scissor = pipe->create_rasterizer_state(pipe, &rs_state);
+
    if (ctx->has_stream_out) {
+      rs_state.scissor = 0;
       rs_state.rasterizer_discard = 1;
       ctx->rs_discard_state = pipe->create_rasterizer_state(pipe, &rs_state);
    }
@@ -293,8 +311,9 @@ void util_blitter_destroy(struct blitter_context *blitter)
    struct pipe_context *pipe = blitter->pipe;
    int i;
 
-   pipe->delete_blend_state(pipe, ctx->blend_write_color);
-   pipe->delete_blend_state(pipe, ctx->blend_keep_color);
+   for (i = 0; i <= PIPE_MASK_RGBA; i++) {
+      pipe->delete_blend_state(pipe, ctx->blend[i]);
+   }
    pipe->delete_depth_stencil_alpha_state(pipe, ctx->dsa_keep_depth_stencil);
    pipe->delete_depth_stencil_alpha_state(pipe,
                                           ctx->dsa_write_depth_keep_stencil);
@@ -302,6 +321,7 @@ void util_blitter_destroy(struct blitter_context *blitter)
    pipe->delete_depth_stencil_alpha_state(pipe, ctx->dsa_keep_depth_write_stencil);
 
    pipe->delete_rasterizer_state(pipe, ctx->rs_state);
+   pipe->delete_rasterizer_state(pipe, ctx->rs_state_scissor);
    if (ctx->rs_discard_state)
       pipe->delete_rasterizer_state(pipe, ctx->rs_discard_state);
    pipe->delete_vs_state(pipe, ctx->vs);
@@ -317,23 +337,24 @@ void util_blitter_destroy(struct blitter_context *blitter)
 
    for (i = 0; i < PIPE_MAX_TEXTURE_TYPES; i++) {
       if (ctx->fs_texfetch_col[i])
-         pipe->delete_fs_state(pipe, ctx->fs_texfetch_col[i]);
+         ctx->delete_fs_state(pipe, ctx->fs_texfetch_col[i]);
       if (ctx->fs_texfetch_depth[i])
-         pipe->delete_fs_state(pipe, ctx->fs_texfetch_depth[i]);
+         ctx->delete_fs_state(pipe, ctx->fs_texfetch_depth[i]);
       if (ctx->fs_texfetch_depthstencil[i])
-         pipe->delete_fs_state(pipe, ctx->fs_texfetch_depthstencil[i]);
+         ctx->delete_fs_state(pipe, ctx->fs_texfetch_depthstencil[i]);
       if (ctx->fs_texfetch_stencil[i])
-         pipe->delete_fs_state(pipe, ctx->fs_texfetch_stencil[i]);
+         ctx->delete_fs_state(pipe, ctx->fs_texfetch_stencil[i]);
    }
 
    for (i = 0; i <= PIPE_MAX_COLOR_BUFS; i++) {
       if (ctx->fs_col[i])
-         pipe->delete_fs_state(pipe, ctx->fs_col[i]);
+         ctx->delete_fs_state(pipe, ctx->fs_col[i]);
       if (ctx->fs_col_int[i])
-         pipe->delete_fs_state(pipe, ctx->fs_col_int[i]);
+         ctx->delete_fs_state(pipe, ctx->fs_col_int[i]);
    }
 
    pipe->delete_sampler_state(pipe, ctx->sampler_state);
+   pipe->delete_sampler_state(pipe, ctx->sampler_state_linear);
    u_upload_destroy(ctx->upload);
    FREE(ctx);
 }
@@ -427,7 +448,7 @@ static void blitter_restore_fragment_states(struct blitter_context_priv *ctx)
    struct pipe_context *pipe = ctx->base.pipe;
 
    /* Fragment shader. */
-   pipe->bind_fs_state(pipe, ctx->base.saved_fs);
+   ctx->bind_fs_state(pipe, ctx->base.saved_fs);
    ctx->base.saved_fs = INVALID_PTR;
 
    /* Depth, stencil, alpha. */
@@ -456,6 +477,26 @@ static void blitter_check_saved_fb_state(struct blitter_context_priv *ctx)
    assert(ctx->base.saved_fb_state.nr_cbufs != ~0);
 }
 
+static void blitter_disable_render_cond(struct blitter_context_priv *ctx)
+{
+   struct pipe_context *pipe = ctx->base.pipe;
+
+   if (ctx->base.saved_render_cond_query) {
+      pipe->render_condition(pipe, NULL, 0);
+   }
+}
+
+static void blitter_restore_render_cond(struct blitter_context_priv *ctx)
+{
+   struct pipe_context *pipe = ctx->base.pipe;
+
+   if (ctx->base.saved_render_cond_query) {
+      pipe->render_condition(pipe, ctx->base.saved_render_cond_query,
+                             ctx->base.saved_render_cond_mode);
+      ctx->base.saved_render_cond_query = NULL;
+   }
+}
+
 static void blitter_restore_fb_state(struct blitter_context_priv *ctx)
 {
    struct pipe_context *pipe = ctx->base.pipe;
@@ -493,8 +534,7 @@ static void blitter_restore_textures(struct blitter_context_priv *ctx)
 }
 
 static void blitter_set_rectangle(struct blitter_context_priv *ctx,
-                                  unsigned x1, unsigned y1,
-                                  unsigned x2, unsigned y2,
+                                  int x1, int y1, int x2, int y2,
                                   float depth)
 {
    int i;
@@ -552,8 +592,7 @@ static void blitter_set_clear_color(struct blitter_context_priv *ctx,
 
 static void get_texcoords(struct pipe_sampler_view *src,
                           unsigned src_width0, unsigned src_height0,
-                          unsigned x1, unsigned y1,
-                          unsigned x2, unsigned y2,
+                          int x1, int y1, int x2, int y2,
                           float out[4])
 {
    struct pipe_resource *tex = src->texture;
@@ -594,8 +633,7 @@ static void blitter_set_texcoords(struct blitter_context_priv *ctx,
                                   struct pipe_sampler_view *src,
                                   unsigned src_width0, unsigned src_height0,
                                   unsigned layer, unsigned sample,
-                                  unsigned x1, unsigned y1,
-                                  unsigned x2, unsigned y2)
+                                  int x1, int y1, int x2, int y2)
 {
    unsigned i;
    float coord[4];
@@ -653,9 +691,8 @@ static void blitter_set_dst_dimensions(struct blitter_context_priv *ctx,
    ctx->dst_height = height;
 }
 
-static INLINE
-void *blitter_get_fs_col(struct blitter_context_priv *ctx, unsigned num_cbufs,
-                         boolean int_format)
+static void *blitter_get_fs_col(struct blitter_context_priv *ctx,
+                                unsigned num_cbufs, boolean int_format)
 {
    struct pipe_context *pipe = ctx->base.pipe;
 
@@ -678,32 +715,32 @@ void *blitter_get_fs_col(struct blitter_context_priv *ctx, unsigned num_cbufs,
    }
 }
 
-static INLINE
-void *blitter_get_fs_texfetch_col(struct blitter_context_priv *ctx,
-                                  struct pipe_resource *tex)
+static void *blitter_get_fs_texfetch_col(struct blitter_context_priv *ctx,
+                                         enum pipe_texture_target target,
+                                         unsigned nr_samples)
 {
    struct pipe_context *pipe = ctx->base.pipe;
 
-   assert(tex->target < PIPE_MAX_TEXTURE_TYPES);
+   assert(target < PIPE_MAX_TEXTURE_TYPES);
 
-   if (tex->nr_samples > 1) {
-      void **shader = &ctx->fs_texfetch_col_msaa[tex->target];
+   if (nr_samples > 1) {
+      void **shader = &ctx->fs_texfetch_col_msaa[target];
 
       /* Create the fragment shader on-demand. */
       if (!*shader) {
-         unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(tex->target,
-                                                       tex->nr_samples);
+         unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(target,
+                                                       nr_samples);
 
          *shader = util_make_fs_blit_msaa_color(pipe, tgsi_tex);
       }
 
       return *shader;
    } else {
-      void **shader = &ctx->fs_texfetch_col[tex->target];
+      void **shader = &ctx->fs_texfetch_col[target];
 
       /* Create the fragment shader on-demand. */
       if (!*shader) {
-         unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(tex->target, 0);
+         unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(target, 0);
 
          *shader =
             util_make_fragment_tex_shader(pipe, tgsi_tex,
@@ -716,19 +753,20 @@ void *blitter_get_fs_texfetch_col(struct blitter_context_priv *ctx,
 
 static INLINE
 void *blitter_get_fs_texfetch_depth(struct blitter_context_priv *ctx,
-                                    struct pipe_resource *tex)
+                                    enum pipe_texture_target target,
+                                    unsigned nr_samples)
 {
    struct pipe_context *pipe = ctx->base.pipe;
 
-   assert(tex->target < PIPE_MAX_TEXTURE_TYPES);
+   assert(target < PIPE_MAX_TEXTURE_TYPES);
 
-   if (tex->nr_samples > 1) {
-      void **shader = &ctx->fs_texfetch_depth_msaa[tex->target];
+   if (nr_samples > 1) {
+      void **shader = &ctx->fs_texfetch_depth_msaa[target];
 
       /* Create the fragment shader on-demand. */
       if (!*shader) {
-         unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(tex->target,
-                                                       tex->nr_samples);
+         unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(target,
+                                                       nr_samples);
 
          *shader =
             util_make_fs_blit_msaa_depth(pipe, tgsi_tex);
@@ -736,11 +774,11 @@ void *blitter_get_fs_texfetch_depth(struct blitter_context_priv *ctx,
 
       return *shader;
    } else {
-      void **shader = &ctx->fs_texfetch_depth[tex->target];
+      void **shader = &ctx->fs_texfetch_depth[target];
 
       /* Create the fragment shader on-demand. */
       if (!*shader) {
-         unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(tex->target, 0);
+         unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(target, 0);
 
          *shader =
             util_make_fragment_tex_shader_writedepth(pipe, tgsi_tex,
@@ -753,19 +791,20 @@ void *blitter_get_fs_texfetch_depth(struct blitter_context_priv *ctx,
 
 static INLINE
 void *blitter_get_fs_texfetch_depthstencil(struct blitter_context_priv *ctx,
-                                           struct pipe_resource *tex)
+                                           enum pipe_texture_target target,
+                                           unsigned nr_samples)
 {
    struct pipe_context *pipe = ctx->base.pipe;
 
-   assert(tex->target < PIPE_MAX_TEXTURE_TYPES);
+   assert(target < PIPE_MAX_TEXTURE_TYPES);
 
-   if (tex->nr_samples > 1) {
-      void **shader = &ctx->fs_texfetch_depthstencil_msaa[tex->target];
+   if (nr_samples > 1) {
+      void **shader = &ctx->fs_texfetch_depthstencil_msaa[target];
 
       /* Create the fragment shader on-demand. */
       if (!*shader) {
-         unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(tex->target,
-                                                       tex->nr_samples);
+         unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(target,
+                                                       nr_samples);
 
          *shader =
             util_make_fs_blit_msaa_depthstencil(pipe, tgsi_tex);
@@ -773,11 +812,11 @@ void *blitter_get_fs_texfetch_depthstencil(struct blitter_context_priv *ctx,
 
       return *shader;
    } else {
-      void **shader = &ctx->fs_texfetch_depthstencil[tex->target];
+      void **shader = &ctx->fs_texfetch_depthstencil[target];
 
       /* Create the fragment shader on-demand. */
       if (!*shader) {
-         unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(tex->target, 0);
+         unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(target, 0);
 
          *shader =
             util_make_fragment_tex_shader_writedepthstencil(pipe, tgsi_tex,
@@ -790,19 +829,20 @@ void *blitter_get_fs_texfetch_depthstencil(struct blitter_context_priv *ctx,
 
 static INLINE
 void *blitter_get_fs_texfetch_stencil(struct blitter_context_priv *ctx,
-                                      struct pipe_resource *tex)
+                                      enum pipe_texture_target target,
+                                      unsigned nr_samples)
 {
    struct pipe_context *pipe = ctx->base.pipe;
 
-   assert(tex->target < PIPE_MAX_TEXTURE_TYPES);
+   assert(target < PIPE_MAX_TEXTURE_TYPES);
 
-   if (tex->nr_samples > 1) {
-      void **shader = &ctx->fs_texfetch_stencil_msaa[tex->target];
+   if (nr_samples > 1) {
+      void **shader = &ctx->fs_texfetch_stencil_msaa[target];
 
       /* Create the fragment shader on-demand. */
       if (!*shader) {
-         unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(tex->target,
-                                                       tex->nr_samples);
+         unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(target,
+                                                       nr_samples);
 
          *shader =
             util_make_fs_blit_msaa_stencil(pipe, tgsi_tex);
@@ -810,11 +850,11 @@ void *blitter_get_fs_texfetch_stencil(struct blitter_context_priv *ctx,
 
       return *shader;
    } else {
-      void **shader = &ctx->fs_texfetch_stencil[tex->target];
+      void **shader = &ctx->fs_texfetch_stencil[target];
 
       /* Create the fragment shader on-demand. */
       if (!*shader) {
-         unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(tex->target, 0);
+         unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(target, 0);
 
          *shader =
             util_make_fragment_tex_shader_writestencil(pipe, tgsi_tex,
@@ -825,11 +865,50 @@ void *blitter_get_fs_texfetch_stencil(struct blitter_context_priv *ctx,
    }
 }
 
-static void blitter_set_common_draw_rect_state(struct blitter_context_priv *ctx)
+void util_blitter_cache_all_shaders(struct blitter_context *blitter)
+{
+   struct blitter_context_priv *ctx = (struct blitter_context_priv*)blitter;
+   struct pipe_screen *screen = blitter->pipe->screen;
+   unsigned num_cbufs, i, target, max_samples;
+   boolean has_arraytex;
+
+   num_cbufs = MAX2(screen->get_param(screen,
+                                      PIPE_CAP_MAX_RENDER_TARGETS), 1);
+   max_samples = ctx->has_texture_multisample ? 2 : 1;
+   has_arraytex = screen->get_param(screen,
+                                    PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS) != 0;
+
+   for (i = 0; i < num_cbufs; i++) {
+      blitter_get_fs_col(ctx, i, FALSE);
+      blitter_get_fs_col(ctx, i, TRUE);
+   }
+
+   /* It only matters if i <= 1 or > 1. */
+   for (i = 1; i <= max_samples; i++) {
+      for (target = PIPE_TEXTURE_1D; target < PIPE_MAX_TEXTURE_TYPES; target++) {
+         if (!has_arraytex &&
+             (target == PIPE_TEXTURE_1D_ARRAY ||
+              target == PIPE_TEXTURE_2D_ARRAY)) {
+            continue;
+         }
+
+         blitter_get_fs_texfetch_col(ctx, target, i);
+         blitter_get_fs_texfetch_depth(ctx, target, i);
+         if (ctx->has_stencil_export) {
+            blitter_get_fs_texfetch_depthstencil(ctx, target, i);
+            blitter_get_fs_texfetch_stencil(ctx, target, i);
+         }
+      }
+   }
+}
+
+static void blitter_set_common_draw_rect_state(struct blitter_context_priv *ctx,
+                                               boolean scissor)
 {
    struct pipe_context *pipe = ctx->base.pipe;
 
-   pipe->bind_rasterizer_state(pipe, ctx->rs_state);
+   pipe->bind_rasterizer_state(pipe, scissor ? ctx->rs_state_scissor
+                                             : ctx->rs_state);
    pipe->bind_vs_state(pipe, ctx->vs);
    if (ctx->has_geometry_shader)
       pipe->bind_gs_state(pipe, NULL);
@@ -838,9 +917,7 @@ static void blitter_set_common_draw_rect_state(struct blitter_context_priv *ctx)
 }
 
 static void blitter_draw(struct blitter_context_priv *ctx,
-                         unsigned x1, unsigned y1,
-                         unsigned x2, unsigned y2,
-                         float depth)
+                         int x1, int y1, int x2, int y2, float depth)
 {
    struct pipe_resource *buf = NULL;
    unsigned offset = 0;
@@ -856,9 +933,7 @@ static void blitter_draw(struct blitter_context_priv *ctx,
 }
 
 void util_blitter_draw_rectangle(struct blitter_context *blitter,
-                                 unsigned x1, unsigned y1,
-                                 unsigned x2, unsigned y2,
-                                 float depth,
+                                 int x1, int y1, int x2, int y2, float depth,
                                  enum blitter_attrib_type type,
                                  const union pipe_color_union *attrib)
 {
@@ -897,14 +972,15 @@ static void util_blitter_clear_custom(struct blitter_context *blitter,
    blitter_set_running_flag(ctx);
    blitter_check_saved_vertex_states(ctx);
    blitter_check_saved_fragment_states(ctx);
+   blitter_disable_render_cond(ctx);
 
    /* bind states */
    if (custom_blend) {
       pipe->bind_blend_state(pipe, custom_blend);
    } else if (clear_buffers & PIPE_CLEAR_COLOR) {
-      pipe->bind_blend_state(pipe, ctx->blend_write_color);
+      pipe->bind_blend_state(pipe, ctx->blend[PIPE_MASK_RGBA]);
    } else {
-      pipe->bind_blend_state(pipe, ctx->blend_keep_color);
+      pipe->bind_blend_state(pipe, ctx->blend[0]);
    }
 
    if (custom_dsa) {
@@ -929,16 +1005,17 @@ static void util_blitter_clear_custom(struct blitter_context *blitter,
    } else {
       pipe->bind_vertex_elements_state(pipe, ctx->velem_state);
    }
-   pipe->bind_fs_state(pipe, blitter_get_fs_col(ctx, num_cbufs, int_format));
+   ctx->bind_fs_state(pipe, blitter_get_fs_col(ctx, num_cbufs, int_format));
    pipe->set_sample_mask(pipe, ~0);
 
-   blitter_set_common_draw_rect_state(ctx);
+   blitter_set_common_draw_rect_state(ctx, FALSE);
    blitter_set_dst_dimensions(ctx, width, height);
    blitter->draw_rectangle(blitter, 0, 0, width, height, depth,
                            UTIL_BLITTER_ATTRIB_COLOR, color);
 
    blitter_restore_vertex_states(ctx);
    blitter_restore_fragment_states(ctx);
+   blitter_restore_render_cond(ctx);
    blitter_unset_running_flag(ctx);
 }
 
@@ -965,7 +1042,7 @@ void util_blitter_custom_clear_depth(struct blitter_context *blitter,
 }
 
 static
-boolean is_overlap(unsigned dstx, unsigned dsty, unsigned dstz,
+boolean is_overlap(int dstx, int dsty, int dstz,
 		   const struct pipe_box *srcbox)
 {
    struct pipe_box src = *srcbox;
@@ -1024,10 +1101,12 @@ void util_blitter_default_src_texture(struct pipe_sampler_view *src_templ,
     src_templ->swizzle_a = PIPE_SWIZZLE_ALPHA;
 }
 
-boolean util_blitter_is_copy_supported(struct blitter_context *blitter,
-                                       const struct pipe_resource *dst,
-                                       const struct pipe_resource *src,
-                                       unsigned mask)
+static boolean is_blit_generic_supported(struct blitter_context *blitter,
+                                         const struct pipe_resource *dst,
+                                         enum pipe_format dst_format,
+                                         const struct pipe_resource *src,
+                                         enum pipe_format src_format,
+                                         unsigned mask)
 {
    struct blitter_context_priv *ctx = (struct blitter_context_priv*)blitter;
    struct pipe_screen *screen = ctx->base.pipe->screen;
@@ -1036,7 +1115,7 @@ boolean util_blitter_is_copy_supported(struct blitter_context *blitter,
       unsigned bind;
       boolean is_stencil;
       const struct util_format_description *desc =
-            util_format_description(dst->format);
+            util_format_description(dst_format);
 
       is_stencil = util_format_has_stencil(desc);
 
@@ -1050,25 +1129,29 @@ boolean util_blitter_is_copy_supported(struct blitter_context *blitter,
       else
          bind = PIPE_BIND_RENDER_TARGET;
 
-      if (!screen->is_format_supported(screen, dst->format, dst->target,
+      if (!screen->is_format_supported(screen, dst_format, dst->target,
                                        dst->nr_samples, bind)) {
          return FALSE;
       }
    }
 
    if (src) {
-      if (!screen->is_format_supported(screen, src->format, src->target,
+      if (src->nr_samples > 1 && !ctx->has_texture_multisample) {
+         return FALSE;
+      }
+
+      if (!screen->is_format_supported(screen, src_format, src->target,
                                  src->nr_samples, PIPE_BIND_SAMPLER_VIEW)) {
          return FALSE;
       }
 
       /* Check stencil sampler support for stencil copy. */
-      if (util_format_has_stencil(util_format_description(src->format))) {
+      if (util_format_has_stencil(util_format_description(src_format))) {
          enum pipe_format stencil_format =
-               util_format_stencil_only(src->format);
+               util_format_stencil_only(src_format);
          assert(stencil_format != PIPE_FORMAT_NONE);
 
-         if (stencil_format != src->format &&
+         if (stencil_format != src_format &&
              !screen->is_format_supported(screen, stencil_format, src->target,
                                  src->nr_samples, PIPE_BIND_SAMPLER_VIEW)) {
             return FALSE;
@@ -1079,13 +1162,32 @@ boolean util_blitter_is_copy_supported(struct blitter_context *blitter,
    return TRUE;
 }
 
+boolean util_blitter_is_copy_supported(struct blitter_context *blitter,
+                                       const struct pipe_resource *dst,
+                                       const struct pipe_resource *src,
+                                       unsigned mask)
+{
+   return is_blit_generic_supported(blitter, dst, dst->format,
+                                    src, src->format, mask);
+}
+
+boolean util_blitter_is_blit_supported(struct blitter_context *blitter,
+				       const struct pipe_blit_info *info)
+{
+   return is_blit_generic_supported(blitter,
+                                    info->dst.resource, info->dst.format,
+                                    info->src.resource, info->src.format,
+                                    info->mask);
+}
+
 void util_blitter_copy_texture(struct blitter_context *blitter,
                                struct pipe_resource *dst,
-                               unsigned dst_level, unsigned dst_sample_mask,
+                               unsigned dst_level,
                                unsigned dstx, unsigned dsty, unsigned dstz,
                                struct pipe_resource *src,
-                               unsigned src_level, unsigned src_sample,
-                               const struct pipe_box *srcbox)
+                               unsigned src_level,
+                               const struct pipe_box *srcbox, unsigned mask,
+                               boolean copy_all_samples)
 {
    struct blitter_context_priv *ctx = (struct blitter_context_priv*)blitter;
    struct pipe_context *pipe = ctx->base.pipe;
@@ -1104,44 +1206,53 @@ void util_blitter_copy_texture(struct blitter_context *blitter,
    src_view = pipe->create_sampler_view(pipe, src, &src_templ);
 
    /* Copy. */
-   util_blitter_copy_texture_view(blitter, dst_view, dst_sample_mask, dstx,
-				  dsty, src_view, src_sample, srcbox,
-				  src->width0, src->height0, PIPE_MASK_RGBAZS);
+   util_blitter_blit_generic(blitter, dst_view, dstx, dsty,
+                             abs(srcbox->width), abs(srcbox->height),
+                             src_view, srcbox, src->width0, src->height0,
+                             mask, PIPE_TEX_FILTER_NEAREST, NULL,
+                             copy_all_samples);
 
    pipe_surface_reference(&dst_view, NULL);
    pipe_sampler_view_reference(&src_view, NULL);
 }
 
-void util_blitter_copy_texture_view(struct blitter_context *blitter,
-                                    struct pipe_surface *dst,
-                                    unsigned dst_sample_mask,
-                                    unsigned dstx, unsigned dsty,
-                                    struct pipe_sampler_view *src,
-                                    unsigned src_sample,
-                                    const struct pipe_box *srcbox,
-                                    unsigned src_width0, unsigned src_height0,
-                                    unsigned mask)
+void util_blitter_blit_generic(struct blitter_context *blitter,
+                               struct pipe_surface *dst,
+                               int dstx, int dsty,
+                               unsigned dst_width, unsigned dst_height,
+                               struct pipe_sampler_view *src,
+                               const struct pipe_box *srcbox,
+                               unsigned src_width0, unsigned src_height0,
+                               unsigned mask, unsigned filter,
+                               const struct pipe_scissor_state *scissor,
+                               boolean copy_all_samples)
 {
    struct blitter_context_priv *ctx = (struct blitter_context_priv*)blitter;
    struct pipe_context *pipe = ctx->base.pipe;
    struct pipe_framebuffer_state fb_state;
    enum pipe_texture_target src_target = src->texture->target;
-   int abs_width = abs(srcbox->width);
-   int abs_height = abs(srcbox->height);
-   boolean blit_stencil, blit_depth;
+   boolean has_depth, has_stencil, has_color;
+   boolean blit_stencil, blit_depth, blit_color;
+   void *sampler_state;
    const struct util_format_description *src_desc =
          util_format_description(src->format);
-
-   blit_depth = util_format_has_depth(src_desc) && (mask & PIPE_MASK_Z);
-   blit_stencil = util_format_has_stencil(src_desc) && (mask & PIPE_MASK_S);
-
-   /* If you want a fallback for stencil copies,
-    * use util_blitter_copy_texture. */
-   if (blit_stencil && !ctx->has_stencil_export) {
-      blit_stencil = FALSE;
-
-      if (!blit_depth)
-         return;
+   const struct util_format_description *dst_desc =
+         util_format_description(dst->format);
+
+   has_color = src_desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS &&
+               dst_desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS;
+   has_depth = util_format_has_depth(src_desc) &&
+               util_format_has_depth(dst_desc);
+   has_stencil = util_format_has_stencil(src_desc) &&
+                 util_format_has_stencil(dst_desc);
+
+   blit_color = has_color && (mask & PIPE_MASK_RGBA);
+   blit_depth = has_depth && (mask & PIPE_MASK_Z);
+   blit_stencil = has_stencil && (mask & PIPE_MASK_S) &&
+                  ctx->has_stencil_export;
+
+   if (!blit_stencil && !blit_depth && !blit_color) {
+      return;
    }
 
    /* Sanity checks. */
@@ -1158,49 +1269,65 @@ void util_blitter_copy_texture_view(struct blitter_context *blitter,
    blitter_check_saved_fragment_states(ctx);
    blitter_check_saved_textures(ctx);
    blitter_check_saved_fb_state(ctx);
+   blitter_disable_render_cond(ctx);
 
    /* Initialize framebuffer state. */
    fb_state.width = dst->width;
    fb_state.height = dst->height;
 
    if (blit_depth || blit_stencil) {
-      pipe->bind_blend_state(pipe, ctx->blend_keep_color);
+      pipe->bind_blend_state(pipe, ctx->blend[0]);
 
       if (blit_depth && blit_stencil) {
          pipe->bind_depth_stencil_alpha_state(pipe,
                                               ctx->dsa_write_depth_stencil);
-         pipe->bind_fs_state(pipe,
-               blitter_get_fs_texfetch_depthstencil(ctx, src->texture));
+         ctx->bind_fs_state(pipe,
+               blitter_get_fs_texfetch_depthstencil(ctx, src->texture->target,
+                                                    src->texture->nr_samples));
       } else if (blit_depth) {
          pipe->bind_depth_stencil_alpha_state(pipe,
                                               ctx->dsa_write_depth_keep_stencil);
-         pipe->bind_fs_state(pipe,
-               blitter_get_fs_texfetch_depth(ctx, src->texture));
+         ctx->bind_fs_state(pipe,
+               blitter_get_fs_texfetch_depth(ctx, src->texture->target,
+                                             src->texture->nr_samples));
       } else { /* is_stencil */
          pipe->bind_depth_stencil_alpha_state(pipe,
                                               ctx->dsa_keep_depth_write_stencil);
-         pipe->bind_fs_state(pipe,
-               blitter_get_fs_texfetch_stencil(ctx, src->texture));
+         ctx->bind_fs_state(pipe,
+               blitter_get_fs_texfetch_stencil(ctx, src->texture->target,
+                                               src->texture->nr_samples));
       }
 
       fb_state.nr_cbufs = 0;
       fb_state.zsbuf = dst;
    } else {
-      pipe->bind_blend_state(pipe, ctx->blend_write_color);
+      pipe->bind_blend_state(pipe, ctx->blend[mask & PIPE_MASK_RGBA]);
       pipe->bind_depth_stencil_alpha_state(pipe, ctx->dsa_keep_depth_stencil);
-      pipe->bind_fs_state(pipe,
-            blitter_get_fs_texfetch_col(ctx, src->texture));
+      ctx->bind_fs_state(pipe,
+            blitter_get_fs_texfetch_col(ctx, src->texture->target,
+                                        src->texture->nr_samples));
 
       fb_state.nr_cbufs = 1;
       fb_state.cbufs[0] = dst;
       fb_state.zsbuf = 0;
    }
 
+   /* Set the linear filter only for scaled color non-MSAA blits. */
+   if (filter == PIPE_TEX_FILTER_LINEAR &&
+       !blit_depth && !blit_stencil &&
+       src->texture->nr_samples <= 1 &&
+       (dst_width != abs(srcbox->width) || dst_height != abs(srcbox->height))) {
+      sampler_state = ctx->sampler_state_linear;
+   } else {
+      sampler_state = ctx->sampler_state;
+   }
+
+   /* Set samplers. */
    if (blit_depth && blit_stencil) {
       /* Setup two samplers, one for depth and the other one for stencil. */
       struct pipe_sampler_view templ;
       struct pipe_sampler_view *views[2];
-      void *samplers[2] = {ctx->sampler_state, ctx->sampler_state};
+      void *samplers[2] = {sampler_state, sampler_state};
 
       templ = *src;
       templ.format = util_format_stencil_only(templ.format);
@@ -1225,19 +1352,22 @@ void util_blitter_copy_texture_view(struct blitter_context *blitter,
       view = pipe->create_sampler_view(pipe, src->texture, &templ);
 
       pipe->set_fragment_sampler_views(pipe, 1, &view);
-      pipe->bind_fragment_sampler_states(pipe, 1, &ctx->sampler_state);
+      pipe->bind_fragment_sampler_states(pipe, 1, &sampler_state);
 
       pipe_sampler_view_reference(&view, NULL);
    } else {
       pipe->set_fragment_sampler_views(pipe, 1, &src);
-      pipe->bind_fragment_sampler_states(pipe, 1, &ctx->sampler_state);
+      pipe->bind_fragment_sampler_states(pipe, 1, &sampler_state);
    }
 
    pipe->bind_vertex_elements_state(pipe, ctx->velem_state);
    pipe->set_framebuffer_state(pipe, &fb_state);
-   pipe->set_sample_mask(pipe, dst_sample_mask);
 
-   blitter_set_common_draw_rect_state(ctx);
+   if (scissor) {
+      pipe->set_scissor_state(pipe, scissor);
+   }
+
+   blitter_set_common_draw_rect_state(ctx, scissor != NULL);
    blitter_set_dst_dimensions(ctx, dst->width, dst->height);
 
    if ((src_target == PIPE_TEXTURE_1D ||
@@ -1256,24 +1386,82 @@ void util_blitter_copy_texture_view(struct blitter_context *blitter,
                     srcbox->x+srcbox->width, srcbox->y+srcbox->height, coord.f);
 
       /* Draw. */
-      blitter->draw_rectangle(blitter, dstx, dsty, dstx+abs_width, dsty+abs_height, 0,
+      pipe->set_sample_mask(pipe, ~0);
+      blitter->draw_rectangle(blitter, dstx, dsty,
+                              dstx+dst_width, dsty+dst_height, 0,
                               UTIL_BLITTER_ATTRIB_TEXCOORD, &coord);
    } else {
       /* Draw the quad with the generic codepath. */
-      blitter_set_texcoords(ctx, src, src_width0, src_height0, srcbox->z,
-                            src_sample,
-                            srcbox->x, srcbox->y,
-                            srcbox->x + srcbox->width, srcbox->y + srcbox->height);
-      blitter_draw(ctx, dstx, dsty, dstx+abs_width, dsty+abs_height, 0);
+      if (copy_all_samples &&
+          src->texture->nr_samples == dst->texture->nr_samples &&
+          dst->texture->nr_samples > 1) {
+         /* MSAA copy. */
+         unsigned i, max_sample = MAX2(dst->texture->nr_samples, 1) - 1;
+
+         for (i = 0; i <= max_sample; i++) {
+            pipe->set_sample_mask(pipe, 1 << i);
+            blitter_set_texcoords(ctx, src, src_width0, src_height0, srcbox->z,
+                                  i, srcbox->x, srcbox->y,
+                                  srcbox->x + srcbox->width,
+                                  srcbox->y + srcbox->height);
+            blitter_draw(ctx, dstx, dsty,
+                         dstx+dst_width, dsty+dst_height, 0);
+         }
+      } else {
+         pipe->set_sample_mask(pipe, ~0);
+         blitter_set_texcoords(ctx, src, src_width0, src_height0, srcbox->z, 0,
+                               srcbox->x, srcbox->y,
+                               srcbox->x + srcbox->width,
+                               srcbox->y + srcbox->height);
+         blitter_draw(ctx, dstx, dsty, dstx+dst_width, dsty+dst_height, 0);
+      }
    }
 
    blitter_restore_vertex_states(ctx);
    blitter_restore_fragment_states(ctx);
    blitter_restore_textures(ctx);
    blitter_restore_fb_state(ctx);
+   if (scissor) {
+      pipe->set_scissor_state(pipe, &ctx->base.saved_scissor);
+   }
+   blitter_restore_render_cond(ctx);
    blitter_unset_running_flag(ctx);
 }
 
+void
+util_blitter_blit(struct blitter_context *blitter,
+		  const struct pipe_blit_info *info)
+{
+   struct pipe_resource *dst = info->dst.resource;
+   struct pipe_resource *src = info->src.resource;
+   struct blitter_context_priv *ctx = (struct blitter_context_priv*)blitter;
+   struct pipe_context *pipe = ctx->base.pipe;
+   struct pipe_surface *dst_view, dst_templ;
+   struct pipe_sampler_view src_templ, *src_view;
+
+   /* Initialize the surface. */
+   util_blitter_default_dst_texture(&dst_templ, dst, info->dst.level,
+                                    info->dst.box.z, &info->src.box);
+   dst_templ.format = info->dst.format;
+   dst_view = pipe->create_surface(pipe, dst, &dst_templ);
+
+   /* Initialize the sampler view. */
+   util_blitter_default_src_texture(&src_templ, src, info->src.level);
+   src_templ.format = info->src.format;
+   src_view = pipe->create_sampler_view(pipe, src, &src_templ);
+
+   /* Copy. */
+   util_blitter_blit_generic(blitter, dst_view,
+                             info->dst.box.x, info->dst.box.y,
+                             info->dst.box.width, info->dst.box.height,
+                             src_view, &info->src.box, src->width0, src->height0,
+                             info->mask, info->filter,
+                             info->scissor_enable ? &info->scissor : NULL, TRUE);
+
+   pipe_surface_reference(&dst_view, NULL);
+   pipe_sampler_view_reference(&src_view, NULL);
+}
+
 /* Clear a region of a color surface to a constant value. */
 void util_blitter_clear_render_target(struct blitter_context *blitter,
                                       struct pipe_surface *dstsurf,
@@ -1294,11 +1482,12 @@ void util_blitter_clear_render_target(struct blitter_context *blitter,
    blitter_check_saved_vertex_states(ctx);
    blitter_check_saved_fragment_states(ctx);
    blitter_check_saved_fb_state(ctx);
+   blitter_disable_render_cond(ctx);
 
    /* bind states */
-   pipe->bind_blend_state(pipe, ctx->blend_write_color);
+   pipe->bind_blend_state(pipe, ctx->blend[PIPE_MASK_RGBA]);
    pipe->bind_depth_stencil_alpha_state(pipe, ctx->dsa_keep_depth_stencil);
-   pipe->bind_fs_state(pipe, blitter_get_fs_col(ctx, 1, FALSE));
+   ctx->bind_fs_state(pipe, blitter_get_fs_col(ctx, 1, FALSE));
    pipe->bind_vertex_elements_state(pipe, ctx->velem_state);
 
    /* set a framebuffer state */
@@ -1310,7 +1499,7 @@ void util_blitter_clear_render_target(struct blitter_context *blitter,
    pipe->set_framebuffer_state(pipe, &fb_state);
    pipe->set_sample_mask(pipe, ~0);
 
-   blitter_set_common_draw_rect_state(ctx);
+   blitter_set_common_draw_rect_state(ctx, FALSE);
    blitter_set_dst_dimensions(ctx, dstsurf->width, dstsurf->height);
    blitter->draw_rectangle(blitter, dstx, dsty, dstx+width, dsty+height, 0,
                            UTIL_BLITTER_ATTRIB_COLOR, color);
@@ -1318,6 +1507,7 @@ void util_blitter_clear_render_target(struct blitter_context *blitter,
    blitter_restore_vertex_states(ctx);
    blitter_restore_fragment_states(ctx);
    blitter_restore_fb_state(ctx);
+   blitter_restore_render_cond(ctx);
    blitter_unset_running_flag(ctx);
 }
 
@@ -1344,9 +1534,10 @@ void util_blitter_clear_depth_stencil(struct blitter_context *blitter,
    blitter_check_saved_vertex_states(ctx);
    blitter_check_saved_fragment_states(ctx);
    blitter_check_saved_fb_state(ctx);
+   blitter_disable_render_cond(ctx);
 
    /* bind states */
-   pipe->bind_blend_state(pipe, ctx->blend_keep_color);
+   pipe->bind_blend_state(pipe, ctx->blend[0]);
    if ((clear_flags & PIPE_CLEAR_DEPTHSTENCIL) == PIPE_CLEAR_DEPTHSTENCIL) {
       sr.ref_value[0] = stencil & 0xff;
       pipe->bind_depth_stencil_alpha_state(pipe, ctx->dsa_write_depth_stencil);
@@ -1364,7 +1555,7 @@ void util_blitter_clear_depth_stencil(struct blitter_context *blitter,
       /* hmm that should be illegal probably, or make it a no-op somewhere */
       pipe->bind_depth_stencil_alpha_state(pipe, ctx->dsa_keep_depth_stencil);
 
-   pipe->bind_fs_state(pipe, blitter_get_fs_col(ctx, 0, FALSE));
+   ctx->bind_fs_state(pipe, blitter_get_fs_col(ctx, 0, FALSE));
    pipe->bind_vertex_elements_state(pipe, ctx->velem_state);
 
    /* set a framebuffer state */
@@ -1376,7 +1567,7 @@ void util_blitter_clear_depth_stencil(struct blitter_context *blitter,
    pipe->set_framebuffer_state(pipe, &fb_state);
    pipe->set_sample_mask(pipe, ~0);
 
-   blitter_set_common_draw_rect_state(ctx);
+   blitter_set_common_draw_rect_state(ctx, FALSE);
    blitter_set_dst_dimensions(ctx, dstsurf->width, dstsurf->height);
    blitter->draw_rectangle(blitter, dstx, dsty, dstx+width, dsty+height, depth,
                            UTIL_BLITTER_ATTRIB_NONE, NULL);
@@ -1384,6 +1575,7 @@ void util_blitter_clear_depth_stencil(struct blitter_context *blitter,
    blitter_restore_vertex_states(ctx);
    blitter_restore_fragment_states(ctx);
    blitter_restore_fb_state(ctx);
+   blitter_restore_render_cond(ctx);
    blitter_unset_running_flag(ctx);
 }
 
@@ -1407,11 +1599,12 @@ void util_blitter_custom_depth_stencil(struct blitter_context *blitter,
    blitter_check_saved_vertex_states(ctx);
    blitter_check_saved_fragment_states(ctx);
    blitter_check_saved_fb_state(ctx);
+   blitter_disable_render_cond(ctx);
 
    /* bind states */
-   pipe->bind_blend_state(pipe, ctx->blend_write_color);
+   pipe->bind_blend_state(pipe, ctx->blend[PIPE_MASK_RGBA]);
    pipe->bind_depth_stencil_alpha_state(pipe, dsa_stage);
-   pipe->bind_fs_state(pipe, blitter_get_fs_col(ctx, 0, FALSE));
+   ctx->bind_fs_state(pipe, blitter_get_fs_col(ctx, 0, FALSE));
    pipe->bind_vertex_elements_state(pipe, ctx->velem_state);
 
    /* set a framebuffer state */
@@ -1429,7 +1622,7 @@ void util_blitter_custom_depth_stencil(struct blitter_context *blitter,
    pipe->set_framebuffer_state(pipe, &fb_state);
    pipe->set_sample_mask(pipe, sample_mask);
 
-   blitter_set_common_draw_rect_state(ctx);
+   blitter_set_common_draw_rect_state(ctx, FALSE);
    blitter_set_dst_dimensions(ctx, zsurf->width, zsurf->height);
    blitter->draw_rectangle(blitter, 0, 0, zsurf->width, zsurf->height, depth,
                            UTIL_BLITTER_ATTRIB_NONE, NULL);
@@ -1437,6 +1630,7 @@ void util_blitter_custom_depth_stencil(struct blitter_context *blitter,
    blitter_restore_vertex_states(ctx);
    blitter_restore_fragment_states(ctx);
    blitter_restore_fb_state(ctx);
+   blitter_restore_render_cond(ctx);
    blitter_unset_running_flag(ctx);
 }
 
@@ -1478,6 +1672,7 @@ void util_blitter_copy_buffer(struct blitter_context *blitter,
 
    blitter_set_running_flag(ctx);
    blitter_check_saved_vertex_states(ctx);
+   blitter_disable_render_cond(ctx);
 
    vb.buffer = src;
    vb.buffer_offset = srcx;
@@ -1496,6 +1691,7 @@ void util_blitter_copy_buffer(struct blitter_context *blitter,
    util_draw_arrays(pipe, PIPE_PRIM_POINTS, 0, size / 4);
 
    blitter_restore_vertex_states(ctx);
+   blitter_restore_render_cond(ctx);
    blitter_unset_running_flag(ctx);
    pipe_so_target_reference(&so_target, NULL);
 }
@@ -1518,12 +1714,13 @@ void util_blitter_custom_resolve_color(struct blitter_context *blitter,
    blitter_set_running_flag(ctx);
    blitter_check_saved_vertex_states(ctx);
    blitter_check_saved_fragment_states(ctx);
+   blitter_disable_render_cond(ctx);
 
    /* bind states */
    pipe->bind_blend_state(pipe, custom_blend);
    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));
+   ctx->bind_fs_state(pipe, blitter_get_fs_col(ctx, 1, FALSE));
    pipe->set_sample_mask(pipe, sample_mask);
 
    memset(&surf_tmpl, 0, sizeof(surf_tmpl));
@@ -1550,13 +1747,14 @@ void util_blitter_custom_resolve_color(struct blitter_context *blitter,
    fb_state.zsbuf = NULL;
    pipe->set_framebuffer_state(pipe, &fb_state);
 
-   blitter_set_common_draw_rect_state(ctx);
+   blitter_set_common_draw_rect_state(ctx, FALSE);
    blitter_set_dst_dimensions(ctx, src->width0, src->height0);
    blitter->draw_rectangle(blitter, 0, 0, src->width0, src->height0,
                            0, 0, NULL);
    blitter_restore_fb_state(ctx);
    blitter_restore_vertex_states(ctx);
    blitter_restore_fragment_states(ctx);
+   blitter_restore_render_cond(ctx);
    blitter_unset_running_flag(ctx);
 
    pipe_surface_reference(&srcsurf, NULL);
@@ -1580,11 +1778,12 @@ void util_blitter_custom_color(struct blitter_context *blitter,
    blitter_check_saved_vertex_states(ctx);
    blitter_check_saved_fragment_states(ctx);
    blitter_check_saved_fb_state(ctx);
+   blitter_disable_render_cond(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));
+   ctx->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);
 
@@ -1597,7 +1796,7 @@ void util_blitter_custom_color(struct blitter_context *blitter,
    pipe->set_framebuffer_state(pipe, &fb_state);
    pipe->set_sample_mask(pipe, ~0);
 
-   blitter_set_common_draw_rect_state(ctx);
+   blitter_set_common_draw_rect_state(ctx, FALSE);
    blitter_set_dst_dimensions(ctx, dstsurf->width, dstsurf->height);
    blitter->draw_rectangle(blitter, 0, 0, dstsurf->width, dstsurf->height,
                            0, 0, NULL);
@@ -1605,5 +1804,146 @@ void util_blitter_custom_color(struct blitter_context *blitter,
    blitter_restore_vertex_states(ctx);
    blitter_restore_fragment_states(ctx);
    blitter_restore_fb_state(ctx);
+   blitter_restore_render_cond(ctx);
    blitter_unset_running_flag(ctx);
 }
+
+/* Return whether this is an RGBA, Z, S, or combined ZS format.
+ */
+static unsigned get_format_mask(enum pipe_format format)
+{
+   const struct util_format_description *desc = util_format_description(format);
+
+   assert(desc);
+
+   if (util_format_has_depth(desc)) {
+      if (util_format_has_stencil(desc)) {
+         return PIPE_MASK_ZS;
+      } else {
+         return PIPE_MASK_Z;
+      }
+   } else {
+      if (util_format_has_stencil(desc)) {
+         return PIPE_MASK_S;
+      } else {
+         return PIPE_MASK_RGBA;
+      }
+   }
+}
+
+/* Return if the box is totally inside the resource.
+ */
+static boolean is_box_inside_resource(const struct pipe_resource *res,
+                                      const struct pipe_box *box,
+                                      unsigned level)
+{
+   unsigned width = 1, height = 1, depth = 1;
+
+   switch (res->target) {
+   case PIPE_BUFFER:
+      width = res->width0;
+      height = 1;
+      depth = 1;
+      break;
+   case PIPE_TEXTURE_1D:
+      width = u_minify(res->width0, level);
+      height = 1;
+      depth = 1;
+      break;
+   case PIPE_TEXTURE_2D:
+   case PIPE_TEXTURE_RECT:
+      width = u_minify(res->width0, level);
+      height = u_minify(res->height0, level);
+      depth = 1;
+      break;
+   case PIPE_TEXTURE_3D:
+      width = u_minify(res->width0, level);
+      height = u_minify(res->height0, level);
+      depth = u_minify(res->depth0, level);
+      break;
+   case PIPE_TEXTURE_CUBE:
+      width = u_minify(res->width0, level);
+      height = u_minify(res->height0, level);
+      depth = 6;
+      break;
+   case PIPE_TEXTURE_1D_ARRAY:
+      width = u_minify(res->width0, level);
+      height = 1;
+      depth = res->array_size;
+      break;
+   case PIPE_TEXTURE_2D_ARRAY:
+      width = u_minify(res->width0, level);
+      height = u_minify(res->height0, level);
+      depth = res->array_size;
+      break;
+   case PIPE_MAX_TEXTURE_TYPES:;
+   }
+
+   return box->x >= 0 &&
+          box->x + box->width <= width &&
+          box->y >= 0 &&
+          box->y + box->height <= height &&
+          box->z >= 0 &&
+          box->z + box->depth <= depth;
+}
+
+static unsigned get_sample_count(const struct pipe_resource *res)
+{
+   return res->nr_samples ? res->nr_samples : 1;
+}
+
+boolean util_try_blit_via_copy_region(struct pipe_context *ctx,
+                                      const struct pipe_blit_info *blit)
+{
+   unsigned mask = get_format_mask(blit->dst.format);
+
+   /* No format conversions. */
+   if (blit->src.resource->format != blit->src.format ||
+       blit->dst.resource->format != blit->dst.format ||
+       !util_is_format_compatible(
+          util_format_description(blit->src.resource->format),
+          util_format_description(blit->dst.resource->format))) {
+      return FALSE;
+   }
+
+   /* No masks, no filtering, no scissor. */
+   if ((blit->mask & mask) != mask ||
+       blit->filter != PIPE_TEX_FILTER_NEAREST ||
+       blit->scissor_enable) {
+      return FALSE;
+   }
+
+   /* No flipping. */
+   if (blit->src.box.width < 0 ||
+       blit->src.box.height < 0 ||
+       blit->src.box.depth < 0) {
+      return FALSE;
+   }
+
+   /* No scaling. */
+   if (blit->src.box.width != blit->dst.box.width ||
+       blit->src.box.height != blit->dst.box.height ||
+       blit->src.box.depth != blit->dst.box.depth) {
+      return FALSE;
+   }
+
+   /* No out-of-bounds access. */
+   if (!is_box_inside_resource(blit->src.resource, &blit->src.box,
+                               blit->src.level) ||
+       !is_box_inside_resource(blit->dst.resource, &blit->dst.box,
+                               blit->dst.level)) {
+      return FALSE;
+   }
+
+   /* Sample counts must match. */
+   if (get_sample_count(blit->src.resource) !=
+       get_sample_count(blit->dst.resource)) {
+      return FALSE;
+   }
+
+   ctx->resource_copy_region(ctx, blit->dst.resource, blit->dst.level,
+                             blit->dst.box.x, blit->dst.box.y, blit->dst.box.z,
+                             blit->src.resource, blit->src.level,
+                             &blit->src.box);
+   return TRUE;
+}
diff --git a/mesalib/src/gallium/auxiliary/util/u_blitter.h b/mesalib/src/gallium/auxiliary/util/u_blitter.h
index 680407381..40636c616 100644
--- a/mesalib/src/gallium/auxiliary/util/u_blitter.h
+++ b/mesalib/src/gallium/auxiliary/util/u_blitter.h
@@ -74,7 +74,7 @@ struct blitter_context
     *       a rectangular point sprite.
     */
    void (*draw_rectangle)(struct blitter_context *blitter,
-                          unsigned x1, unsigned y1, unsigned x2, unsigned y2,
+                          int x1, int y1, int x2, int y2,
                           float depth,
                           enum blitter_attrib_type type,
                           const union pipe_color_union *color);
@@ -94,6 +94,7 @@ struct blitter_context
    struct pipe_framebuffer_state saved_fb_state;  /**< framebuffer state */
    struct pipe_stencil_ref saved_stencil_ref;     /**< stencil ref */
    struct pipe_viewport_state saved_viewport;
+   struct pipe_scissor_state saved_scissor;
    boolean is_sample_mask_saved;
    unsigned saved_sample_mask;
 
@@ -108,6 +109,9 @@ struct blitter_context
 
    int saved_num_so_targets;
    struct pipe_stream_output_target *saved_so_targets[PIPE_MAX_SO_BUFFERS];
+
+   struct pipe_query *saved_render_cond_query;
+   uint saved_render_cond_mode;
 };
 
 /**
@@ -120,6 +124,8 @@ struct blitter_context *util_blitter_create(struct pipe_context *pipe);
  */
 void util_blitter_destroy(struct blitter_context *blitter);
 
+void util_blitter_cache_all_shaders(struct blitter_context *blitter);
+
 /**
  * Return the pipe context associated with a blitter context.
  */
@@ -132,12 +138,22 @@ struct pipe_context *util_blitter_get_pipe(struct blitter_context *blitter)
 /* The default function to draw a rectangle. This can only be used
  * inside of the draw_rectangle callback if the driver overrides it. */
 void util_blitter_draw_rectangle(struct blitter_context *blitter,
-                                 unsigned x1, unsigned y1,
-                                 unsigned x2, unsigned y2,
-                                 float depth,
+                                 int x1, int y1, int x2, int y2, float depth,
                                  enum blitter_attrib_type type,
                                  const union pipe_color_union *attrib);
 
+/**
+ * Try to do a blit using resource_copy_region. The function calls
+ * resource_copy_region if the blit description is compatible with it.
+ *
+ * It returns TRUE if the blit was done using resource_copy_region.
+ *
+ * It returns FALSE otherwise and the caller must fall back to a more generic
+ * codepath for the blit operation. (e.g. by using u_blitter)
+ */
+boolean util_try_blit_via_copy_region(struct pipe_context *ctx,
+                                      const struct pipe_blit_info *blit);
+
 /*
  * These states must be saved before any of the following functions are called:
  * - vertex buffers
@@ -175,19 +191,13 @@ boolean util_blitter_is_copy_supported(struct blitter_context *blitter,
                                        const struct pipe_resource *dst,
                                        const struct pipe_resource *src,
                                        unsigned mask);
+
+boolean util_blitter_is_blit_supported(struct blitter_context *blitter,
+				       const struct pipe_blit_info *info);
+
 /**
  * Copy a block of pixels from one surface to another.
  *
- * You can copy from any color format to any other color format provided
- * the former can be sampled from and the latter can be rendered to. Otherwise,
- * a software fallback path is taken and both surfaces must be of the same
- * format.
- *
- * Only one sample of a multisample texture can be copied and is specified by
- * src_sample. If the destination is a multisample resource, dst_sample_mask
- * specifies the sample mask. For single-sample resources, set dst_sample_mask
- * to ~0.
- *
  * These states must be saved in the blitter in addition to the state objects
  * already required to be saved:
  * - fragment shader
@@ -196,19 +206,21 @@ boolean util_blitter_is_copy_supported(struct blitter_context *blitter,
  * - fragment sampler states
  * - fragment sampler textures
  * - framebuffer state
+ * - sample mask
  */
 void util_blitter_copy_texture(struct blitter_context *blitter,
                                struct pipe_resource *dst,
-                               unsigned dst_level, unsigned dst_sample_mask,
+                               unsigned dst_level,
                                unsigned dstx, unsigned dsty, unsigned dstz,
                                struct pipe_resource *src,
-                               unsigned src_level, unsigned src_sample,
-                               const struct pipe_box *srcbox);
+                               unsigned src_level,
+                               const struct pipe_box *srcbox, unsigned mask,
+                               boolean copy_all_samples);
 
 /**
- * Same as util_blitter_copy_texture, but dst and src are pipe_surface and
- * pipe_sampler_view, respectively. The mipmap level and dstz are part of
- * the views.
+ * Same as util_blitter_copy_texture with the capabilities of util_blitter_blit,
+ * but dst and src are pipe_surface and pipe_sampler_view, respectively.
+ * The mipmap level and dstz are part of the views.
  *
  * Drivers can use this to change resource properties (like format, width,
  * height) by changing how the views interpret them, instead of changing
@@ -222,18 +234,20 @@ void util_blitter_copy_texture(struct blitter_context *blitter,
  *
  * The mask is a combination of the PIPE_MASK_* flags.
  * Set to PIPE_MASK_RGBAZS if unsure.
- *
- * NOTE: There are no checks whether the blit is actually supported.
  */
-void util_blitter_copy_texture_view(struct blitter_context *blitter,
-                                    struct pipe_surface *dst,
-                                    unsigned dst_sample_mask,
-                                    unsigned dstx, unsigned dsty,
-                                    struct pipe_sampler_view *src,
-                                    unsigned src_sample,
-                                    const struct pipe_box *srcbox,
-                                    unsigned src_width0, unsigned src_height0,
-                                    unsigned mask);
+void util_blitter_blit_generic(struct blitter_context *blitter,
+                               struct pipe_surface *dst,
+                               int dstx, int dsty,
+                               unsigned dst_width, unsigned dst_height,
+                               struct pipe_sampler_view *src,
+                               const struct pipe_box *srcbox,
+                               unsigned src_width0, unsigned src_height0,
+                               unsigned mask, unsigned filter,
+                               const struct pipe_scissor_state *scissor,
+                               boolean copy_all_samples);
+
+void util_blitter_blit(struct blitter_context *blitter,
+		       const struct pipe_blit_info *info);
 
 /**
  * Helper function to initialize a view for copy_texture_view.
@@ -411,6 +425,13 @@ void util_blitter_save_viewport(struct blitter_context *blitter,
 }
 
 static INLINE
+void util_blitter_save_scissor(struct blitter_context *blitter,
+                               struct pipe_scissor_state *state)
+{
+   blitter->saved_scissor = *state;
+}
+
+static INLINE
 void util_blitter_save_fragment_sampler_states(
                   struct blitter_context *blitter,
                   int num_sampler_states,
@@ -473,6 +494,15 @@ util_blitter_save_sample_mask(struct blitter_context *blitter,
    blitter->saved_sample_mask = sample_mask;
 }
 
+static INLINE void
+util_blitter_save_render_condition(struct blitter_context *blitter,
+                                   struct pipe_query *query,
+                                   uint mode)
+{
+   blitter->saved_render_cond_query = query;
+   blitter->saved_render_cond_mode = mode;
+}
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/mesalib/src/gallium/auxiliary/util/u_dump.h b/mesalib/src/gallium/auxiliary/util/u_dump.h
index 87d84bead..71750a635 100644
--- a/mesalib/src/gallium/auxiliary/util/u_dump.h
+++ b/mesalib/src/gallium/auxiliary/util/u_dump.h
@@ -165,6 +165,12 @@ util_dump_vertex_element(FILE *stream,
 void
 util_dump_draw_info(FILE *stream, const struct pipe_draw_info *state);
 
+void
+util_dump_box(FILE *stream, const struct pipe_box *box);
+
+void
+util_dump_blit_info(FILE *stream, const struct pipe_blit_info *info);
+
 /* FIXME: Move the other debug_dump_xxx functions out of u_debug.h into here. */
 
 
diff --git a/mesalib/src/gallium/auxiliary/util/u_dump_state.c b/mesalib/src/gallium/auxiliary/util/u_dump_state.c
index c346a0ba5..f5d8b4373 100644
--- a/mesalib/src/gallium/auxiliary/util/u_dump_state.c
+++ b/mesalib/src/gallium/auxiliary/util/u_dump_state.c
@@ -762,3 +762,76 @@ util_dump_draw_info(FILE *stream, const struct pipe_draw_info *state)
 
    util_dump_struct_end(stream);
 }
+
+void util_dump_box(FILE *stream, const struct pipe_box *box)
+{
+   if(!box) {
+      util_dump_null(stream);
+      return;
+   }
+
+   util_dump_struct_begin(stream, "pipe_box");
+
+   util_dump_member(stream, int, box, x);
+   util_dump_member(stream, int, box, y);
+   util_dump_member(stream, int, box, z);
+   util_dump_member(stream, int, box, width);
+   util_dump_member(stream, int, box, height);
+   util_dump_member(stream, int, box, depth);
+
+   util_dump_struct_end(stream);
+}
+
+void util_dump_blit_info(FILE *stream, const struct pipe_blit_info *info)
+{
+   char mask[7];
+
+   if (!info) {
+      util_dump_null(stream);
+      return;
+   }
+
+   util_dump_struct_begin(stream, "pipe_blit_info");
+
+   util_dump_member_begin(stream, "dst");
+   util_dump_struct_begin(stream, "dst");
+   util_dump_member(stream, ptr, &info->dst, resource);
+   util_dump_member(stream, uint, &info->dst, level);
+   util_dump_member(stream, format, &info->dst, format);
+   util_dump_member_begin(stream, "box");
+   util_dump_box(stream, &info->dst.box);
+   util_dump_member_end(stream);
+   util_dump_struct_end(stream);
+   util_dump_member_end(stream);
+
+   util_dump_member_begin(stream, "src");
+   util_dump_struct_begin(stream, "src");
+   util_dump_member(stream, ptr, &info->src, resource);
+   util_dump_member(stream, uint, &info->src, level);
+   util_dump_member(stream, format, &info->src, format);
+   util_dump_member_begin(stream, "box");
+   util_dump_box(stream, &info->src.box);
+   util_dump_member_end(stream);
+   util_dump_struct_end(stream);
+   util_dump_member_end(stream);
+
+   mask[0] = (info->mask & PIPE_MASK_R) ? 'R' : '-';
+   mask[1] = (info->mask & PIPE_MASK_G) ? 'G' : '-';
+   mask[2] = (info->mask & PIPE_MASK_B) ? 'B' : '-';
+   mask[3] = (info->mask & PIPE_MASK_A) ? 'A' : '-';
+   mask[4] = (info->mask & PIPE_MASK_Z) ? 'Z' : '-';
+   mask[5] = (info->mask & PIPE_MASK_S) ? 'S' : '-';
+   mask[6] = 0;
+
+   util_dump_member_begin(stream, "mask");
+   util_dump_string(stream, mask);
+   util_dump_member_end(stream);
+   util_dump_member(stream, uint, info, filter);
+
+   util_dump_member(stream, bool, info, scissor_enable);
+   util_dump_member_begin(stream, "scissor");
+   util_dump_scissor_state(stream, &info->scissor);
+   util_dump_member_end(stream);
+
+   util_dump_struct_end(stream);
+}
diff --git a/mesalib/src/gallium/auxiliary/util/u_surface.c b/mesalib/src/gallium/auxiliary/util/u_surface.c
index fcfff148f..7fd6b3675 100644
--- a/mesalib/src/gallium/auxiliary/util/u_surface.c
+++ b/mesalib/src/gallium/auxiliary/util/u_surface.c
@@ -66,11 +66,9 @@ u_surface_default_template(struct pipe_surface *surf,
  * \return TRUE for success, FALSE if failure
  */
 boolean
-util_create_rgba_surface(struct pipe_context *pipe,
-                         uint width, uint height,
-                         uint bind,
-                         struct pipe_resource **textureOut,
-                         struct pipe_surface **surfaceOut)
+util_create_rgba_texture(struct pipe_context *pipe,
+                         uint width, uint height, uint bind,
+                         struct pipe_resource **textureOut)
 {
    static const enum pipe_format rgbaFormats[] = {
       PIPE_FORMAT_B8G8R8A8_UNORM,
@@ -113,33 +111,11 @@ util_create_rgba_surface(struct pipe_context *pipe,
 
    /* create surface */
    u_surface_default_template(&surf_templ, *textureOut, bind);
-   /* create surface / view into texture */
-   *surfaceOut = pipe->create_surface(pipe,
-                                      *textureOut,
-                                      &surf_templ);
-   if (!*surfaceOut) {
-      pipe_resource_reference(textureOut, NULL);
-      return FALSE;
-   }
-
    return TRUE;
 }
 
 
 /**
- * Release the surface and texture from util_create_rgba_surface().
- */
-void
-util_destroy_rgba_surface(struct pipe_resource *texture,
-                          struct pipe_surface *surface)
-{
-   pipe_surface_reference(&surface, NULL);
-   pipe_resource_reference(&texture, NULL);
-}
-
-
-
-/**
  * Fallback function for pipe->resource_copy_region().
  * Note: (X,Y)=(0,0) is always the upper-left corner.
  */
diff --git a/mesalib/src/gallium/auxiliary/util/u_surface.h b/mesalib/src/gallium/auxiliary/util/u_surface.h
index 1117b78da..6bcb63f3d 100644
--- a/mesalib/src/gallium/auxiliary/util/u_surface.h
+++ b/mesalib/src/gallium/auxiliary/util/u_surface.h
@@ -44,16 +44,9 @@ u_surface_default_template(struct pipe_surface *view,
                            unsigned bind);
 
 extern boolean
-util_create_rgba_surface(struct pipe_context *ctx,
+util_create_rgba_texture(struct pipe_context *ctx,
                          uint width, uint height, uint bind,
-                         struct pipe_resource **textureOut,
-                         struct pipe_surface **surfaceOut);
-
-
-extern void
-util_destroy_rgba_surface(struct pipe_resource *texture,
-                          struct pipe_surface *surface);
-
+                         struct pipe_resource **textureOut);
 
 
 extern void