fontconfig libX11 libxcb xcb-proto mesa pixman xserver xkeyboard-config git update 15 June 2015release/external

xserver          commit fa12f2c150b2f50de9dac4a2b09265f13af353af
libxcb           commit f85661c3bca97faa72431df92a3867be39a74e23
libxcb/xcb-proto commit fef8a4cdc2cacd9541a656026371a3d338dadb8e
xkeyboard-config commit 61fb58a95a071cc1c212f6d3808908c086219fe0
libX11           commit f0286b2770ece10aef5e2e8c004260217f12fd25
pixman           commit eebc1b78200aff075dbcae9c8d00edad1f830d91
fontconfig       commit f6d61c9beed856a925bd60c025b55284b2d88161
mesa             commit 932d1613d1e15ec22555e5ec09105c49eb850e36

7 files changed, 79 insertions, 3 deletions

diff --git a/mesalib/src/gallium/auxiliary/util/u_blit.c b/mesalib/src/gallium/auxiliary/util/u_blit.c
index 90408ffdc..3f3b5fe63 100644
--- a/mesalib/src/gallium/auxiliary/util/u_blit.c
+++ b/mesalib/src/gallium/auxiliary/util/u_blit.c
@@ -535,6 +535,8 @@ util_blit_pixels_tex(struct blit_state *ctx,
    cso_save_framebuffer(ctx->cso);
    cso_save_fragment_shader(ctx->cso);
    cso_save_vertex_shader(ctx->cso);
+   cso_save_tessctrl_shader(ctx->cso);
+   cso_save_tesseval_shader(ctx->cso);
    cso_save_geometry_shader(ctx->cso);
    cso_save_vertex_elements(ctx->cso);
    cso_save_aux_vertex_buffer_slot(ctx->cso);
@@ -571,6 +573,8 @@ util_blit_pixels_tex(struct blit_state *ctx,
    set_fragment_shader(ctx, TGSI_WRITEMASK_XYZW,
                        src_sampler_view->texture->target);
    set_vertex_shader(ctx);
+   cso_set_tessctrl_shader_handle(ctx->cso, NULL);
+   cso_set_tesseval_shader_handle(ctx->cso, NULL);
    cso_set_geometry_shader_handle(ctx->cso, NULL);
 
    /* drawing dest */
@@ -611,6 +615,8 @@ util_blit_pixels_tex(struct blit_state *ctx,
    cso_restore_framebuffer(ctx->cso);
    cso_restore_fragment_shader(ctx->cso);
    cso_restore_vertex_shader(ctx->cso);
+   cso_restore_tessctrl_shader(ctx->cso);
+   cso_restore_tesseval_shader(ctx->cso);
    cso_restore_geometry_shader(ctx->cso);
    cso_restore_vertex_elements(ctx->cso);
    cso_restore_aux_vertex_buffer_slot(ctx->cso);
diff --git a/mesalib/src/gallium/auxiliary/util/u_blitter.c b/mesalib/src/gallium/auxiliary/util/u_blitter.c
index 24a5b93e1..16bf90fc9 100644
--- a/mesalib/src/gallium/auxiliary/util/u_blitter.c
+++ b/mesalib/src/gallium/auxiliary/util/u_blitter.c
@@ -130,6 +130,7 @@ struct blitter_context_priv
    unsigned dst_height;
 
    boolean has_geometry_shader;
+   boolean has_tessellation;
    boolean has_layered;
    boolean has_stream_out;
    boolean has_stencil_export;
@@ -183,6 +184,11 @@ struct blitter_context *util_blitter_create(struct pipe_context *pipe)
    ctx->has_geometry_shader =
       pipe->screen->get_shader_param(pipe->screen, PIPE_SHADER_GEOMETRY,
                                      PIPE_SHADER_CAP_MAX_INSTRUCTIONS) > 0;
+
+   ctx->has_tessellation =
+      pipe->screen->get_shader_param(pipe->screen, PIPE_SHADER_TESS_CTRL,
+                                     PIPE_SHADER_CAP_MAX_INSTRUCTIONS) > 0;
+
    ctx->has_stream_out =
       pipe->screen->get_param(pipe->screen,
                               PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS) != 0;
@@ -510,6 +516,8 @@ static void blitter_check_saved_vertex_states(struct blitter_context_priv *ctx)
    assert(ctx->base.saved_velem_state != INVALID_PTR);
    assert(ctx->base.saved_vs != INVALID_PTR);
    assert(!ctx->has_geometry_shader || ctx->base.saved_gs != INVALID_PTR);
+   assert(!ctx->has_tessellation || ctx->base.saved_tcs != INVALID_PTR);
+   assert(!ctx->has_tessellation || ctx->base.saved_tes != INVALID_PTR);
    assert(!ctx->has_stream_out || ctx->base.saved_num_so_targets != ~0);
    assert(ctx->base.saved_rs_state != INVALID_PTR);
 }
@@ -538,6 +546,13 @@ static void blitter_restore_vertex_states(struct blitter_context_priv *ctx)
       ctx->base.saved_gs = INVALID_PTR;
    }
 
+   if (ctx->has_tessellation) {
+      pipe->bind_tcs_state(pipe, ctx->base.saved_tcs);
+      pipe->bind_tes_state(pipe, ctx->base.saved_tes);
+      ctx->base.saved_tcs = INVALID_PTR;
+      ctx->base.saved_tes = INVALID_PTR;
+   }
+
    /* Stream outputs. */
    if (ctx->has_stream_out) {
       unsigned offsets[PIPE_MAX_SO_BUFFERS];
@@ -1108,6 +1123,10 @@ static void blitter_set_common_draw_rect_state(struct blitter_context_priv *ctx,
 
    if (ctx->has_geometry_shader)
       pipe->bind_gs_state(pipe, NULL);
+   if (ctx->has_tessellation) {
+      pipe->bind_tcs_state(pipe, NULL);
+      pipe->bind_tes_state(pipe, NULL);
+   }
    if (ctx->has_stream_out)
       pipe->set_stream_output_targets(pipe, 0, NULL, NULL);
 }
@@ -1967,6 +1986,10 @@ void util_blitter_copy_buffer(struct blitter_context *blitter,
    bind_vs_pos_only(ctx);
    if (ctx->has_geometry_shader)
       pipe->bind_gs_state(pipe, NULL);
+   if (ctx->has_tessellation) {
+      pipe->bind_tcs_state(pipe, NULL);
+      pipe->bind_tes_state(pipe, NULL);
+   }
    pipe->bind_rasterizer_state(pipe, ctx->rs_discard_state);
 
    so_target = pipe->create_stream_output_target(pipe, dst, dstx, size);
@@ -2027,6 +2050,10 @@ void util_blitter_clear_buffer(struct blitter_context *blitter,
    bind_vs_pos_only(ctx);
    if (ctx->has_geometry_shader)
       pipe->bind_gs_state(pipe, NULL);
+   if (ctx->has_tessellation) {
+      pipe->bind_tcs_state(pipe, NULL);
+      pipe->bind_tes_state(pipe, NULL);
+   }
    pipe->bind_rasterizer_state(pipe, ctx->rs_discard_state);
 
    so_target = pipe->create_stream_output_target(pipe, dst, offset, size);
diff --git a/mesalib/src/gallium/auxiliary/util/u_blitter.h b/mesalib/src/gallium/auxiliary/util/u_blitter.h
index 1568030ac..93b0e513b 100644
--- a/mesalib/src/gallium/auxiliary/util/u_blitter.h
+++ b/mesalib/src/gallium/auxiliary/util/u_blitter.h
@@ -102,7 +102,7 @@ struct blitter_context
    void *saved_dsa_state;     /**< depth stencil alpha state */
    void *saved_velem_state;   /**< vertex elements state */
    void *saved_rs_state;      /**< rasterizer state */
-   void *saved_fs, *saved_vs, *saved_gs; /**< shaders */
+   void *saved_fs, *saved_vs, *saved_gs, *saved_tcs, *saved_tes; /**< shaders */
 
    struct pipe_framebuffer_state saved_fb_state;  /**< framebuffer state */
    struct pipe_stencil_ref saved_stencil_ref;     /**< stencil ref */
@@ -427,6 +427,20 @@ void util_blitter_save_geometry_shader(struct blitter_context *blitter,
    blitter->saved_gs = gs;
 }
 
+static INLINE void
+util_blitter_save_tessctrl_shader(struct blitter_context *blitter,
+                                  void *sh)
+{
+   blitter->saved_tcs = sh;
+}
+
+static INLINE void
+util_blitter_save_tesseval_shader(struct blitter_context *blitter,
+                                  void *sh)
+{
+   blitter->saved_tes = sh;
+}
+
 static INLINE
 void util_blitter_save_framebuffer(struct blitter_context *blitter,
                                    const struct pipe_framebuffer_state *state)
diff --git a/mesalib/src/gallium/auxiliary/util/u_dump_state.c b/mesalib/src/gallium/auxiliary/util/u_dump_state.c
index e6614d5d2..7f620b50c 100644
--- a/mesalib/src/gallium/auxiliary/util/u_dump_state.c
+++ b/mesalib/src/gallium/auxiliary/util/u_dump_state.c
@@ -750,6 +750,8 @@ util_dump_draw_info(FILE *stream, const struct pipe_draw_info *state)
    util_dump_member(stream, uint, state, start_instance);
    util_dump_member(stream, uint, state, instance_count);
 
+   util_dump_member(stream, uint, state, vertices_per_patch);
+
    util_dump_member(stream, int,  state, index_bias);
    util_dump_member(stream, uint, state, min_index);
    util_dump_member(stream, uint, state, max_index);
diff --git a/mesalib/src/gallium/auxiliary/util/u_format_etc.c b/mesalib/src/gallium/auxiliary/util/u_format_etc.c
index f909b1608..63e03ff5c 100644
--- a/mesalib/src/gallium/auxiliary/util/u_format_etc.c
+++ b/mesalib/src/gallium/auxiliary/util/u_format_etc.c
@@ -65,11 +65,10 @@ util_format_etc1_rgb8_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, con
 void
 util_format_etc1_rgb8_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
 {
-   const unsigned bw = 4, bh = 4;
    struct etc1_block block;
    uint8_t tmp[3];
 
-   assert(i < bw && j < bh);
+   assert(i < 4 && j < 4); /* check i, j against 4x4 block size */
 
    etc1_parse_block(&block, src);
    etc1_fetch_texel(&block, i, j, tmp);
diff --git a/mesalib/src/gallium/auxiliary/util/u_math.h b/mesalib/src/gallium/auxiliary/util/u_math.h
index 3d27a59e8..3b4040f0e 100644
--- a/mesalib/src/gallium/auxiliary/util/u_math.h
+++ b/mesalib/src/gallium/auxiliary/util/u_math.h
@@ -42,6 +42,7 @@
 #include "pipe/p_compiler.h"
 
 #include "c99_math.h"
+#include <assert.h>
 #include <float.h>
 #include <stdarg.h>
 
@@ -424,6 +425,25 @@ util_last_bit(unsigned u)
 }
 
 /**
+ * Find last bit set in a word.  The least significant bit is 1.
+ * Return 0 if no bits are set.
+ */
+static INLINE unsigned
+util_last_bit64(uint64_t u)
+{
+#if defined(HAVE___BUILTIN_CLZLL)
+   return u == 0 ? 0 : 64 - __builtin_clzll(u);
+#else
+   unsigned r = 0;
+   while (u) {
+       r++;
+       u >>= 1;
+   }
+   return r;
+#endif
+}
+
+/**
  * Find last bit in a word that does not match the sign bit. The least
  * significant bit is 1.
  * Return 0 if no bits are set.
diff --git a/mesalib/src/gallium/auxiliary/util/u_tests.h b/mesalib/src/gallium/auxiliary/util/u_tests.h
index 49ae54f87..106b0a0a9 100644
--- a/mesalib/src/gallium/auxiliary/util/u_tests.h
+++ b/mesalib/src/gallium/auxiliary/util/u_tests.h
@@ -30,8 +30,16 @@
 
 #include "pipe/p_compiler.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct pipe_screen;
 
 void util_run_tests(struct pipe_screen *screen);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif