fontconfig libX11 xserver mkfontscale mesa git update 11 July 2014

xserver          commit 9de3cc8daa4c6e877d30a0e8ccfe0cc159f1dbe3
libX11           commit ff9a5c199251a84fa59d14fd48dadb3f8920b54b
mkfontscale      commit 47908fd7a0d061fdcd21e3498da4e223ca9136d9
fontconfig       commit dca5d0feee5eb6428bec48b1aff4396cf92c76c0
mesa             commit f381c27c548aa28b003c8e188f5d627ab4105f76

10 files changed, 39 insertions, 18 deletions

diff --git a/mesalib/src/mesa/state_tracker/st_atom_blend.c b/mesalib/src/mesa/state_tracker/st_atom_blend.c
index 50d240a7b..064e0c14f 100644
--- a/mesalib/src/mesa/state_tracker/st_atom_blend.c
+++ b/mesalib/src/mesa/state_tracker/st_atom_blend.c
@@ -263,16 +263,13 @@ update_blend( struct st_context *st )
          blend->rt[i].colormask |= PIPE_MASK_A;
    }
 
-   if (ctx->Color.DitherFlag)
-      blend->dither = 1;
+   blend->dither = ctx->Color.DitherFlag;
 
    if (ctx->Multisample.Enabled) {
       /* unlike in gallium/d3d10 these operations are only performed
          if msaa is enabled */
-      if (ctx->Multisample.SampleAlphaToCoverage)
-         blend->alpha_to_coverage = 1;
-      if (ctx->Multisample.SampleAlphaToOne)
-         blend->alpha_to_one = 1;
+      blend->alpha_to_coverage = ctx->Multisample.SampleAlphaToCoverage;
+      blend->alpha_to_one = ctx->Multisample.SampleAlphaToOne;
    }
 
    cso_set_blend(st->cso_context, blend);
diff --git a/mesalib/src/mesa/state_tracker/st_atom_rasterizer.c b/mesalib/src/mesa/state_tracker/st_atom_rasterizer.c
index ee5e9e574..2bad64334 100644
--- a/mesalib/src/mesa/state_tracker/st_atom_rasterizer.c
+++ b/mesalib/src/mesa/state_tracker/st_atom_rasterizer.c
@@ -245,7 +245,7 @@ static void update_raster_state( struct st_context *st )
    }
 
    /* _NEW_TRANSFORM */
-   raster->depth_clip = ctx->Transform.DepthClamp == GL_FALSE;
+   raster->depth_clip = !ctx->Transform.DepthClamp;
    raster->clip_plane_enable = ctx->Transform.ClipPlanesEnabled;
 
    cso_set_rasterizer(st->cso_context, raster);
diff --git a/mesalib/src/mesa/state_tracker/st_atom_shader.c b/mesalib/src/mesa/state_tracker/st_atom_shader.c
index 67c615713..6515a98a3 100644
--- a/mesalib/src/mesa/state_tracker/st_atom_shader.c
+++ b/mesalib/src/mesa/state_tracker/st_atom_shader.c
@@ -89,6 +89,10 @@ update_fp( struct st_context *st )
    key.clamp_color = st->clamp_frag_color_in_shader &&
                      st->ctx->Color._ClampFragmentColor;
 
+   /* Ignore sample qualifier while computing this flag. */
+   key.persample_shading =
+      _mesa_get_min_invocations_per_fragment(st->ctx, &stfp->Base, true) > 1;
+
    st->fp_variant = st_get_fp_variant(st, stfp, &key);
 
    st_reference_fragprog(st, &st->fp, stfp);
@@ -108,7 +112,7 @@ update_fp( struct st_context *st )
 const struct st_tracked_state st_update_fp = {
    "st_update_fp",					/* name */
    {							/* dirty */
-      _NEW_BUFFERS,					/* mesa */
+      _NEW_BUFFERS | _NEW_MULTISAMPLE,			/* mesa */
       ST_NEW_FRAGMENT_PROGRAM                           /* st */
    },
    update_fp  					/* update */
diff --git a/mesalib/src/mesa/state_tracker/st_cb_msaa.c b/mesalib/src/mesa/state_tracker/st_cb_msaa.c
index bbf2b2c5c..e9955b62b 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_msaa.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_msaa.c
@@ -40,7 +40,7 @@ static void
 st_GetSamplePosition(struct gl_context *ctx,
                      struct gl_framebuffer *fb,
                      GLuint index,
-                     GLfloat *outValue)
+                     GLfloat *outPos)
 {
    struct st_context *st = st_context(ctx);
 
@@ -48,7 +48,9 @@ st_GetSamplePosition(struct gl_context *ctx,
 
    if (st->pipe->get_sample_position)
       st->pipe->get_sample_position(st->pipe, (unsigned) fb->Visual.samples,
-                                    index, outValue);
+                                    index, outPos);
+   else
+      outPos[0] = outPos[1] = 0.5f;
 }
 
 
diff --git a/mesalib/src/mesa/state_tracker/st_context.c b/mesalib/src/mesa/state_tracker/st_context.c
index c7f3ec6be..c805a094b 100644
--- a/mesalib/src/mesa/state_tracker/st_context.c
+++ b/mesalib/src/mesa/state_tracker/st_context.c
@@ -307,6 +307,7 @@ void st_destroy_context( struct st_context *st )
    cso_release_all(st->cso_context);
 
    st_reference_fragprog(st, &st->fp, NULL);
+   st_reference_geomprog(st, &st->gp, NULL);
    st_reference_vertprog(st, &st->vp, NULL);
 
    /* release framebuffer surfaces */
diff --git a/mesalib/src/mesa/state_tracker/st_format.c b/mesalib/src/mesa/state_tracker/st_format.c
index 38d4ccfea..409079bd4 100644
--- a/mesalib/src/mesa/state_tracker/st_format.c
+++ b/mesalib/src/mesa/state_tracker/st_format.c
@@ -83,6 +83,8 @@ st_mesa_format_to_pipe_format(mesa_format mesaFormat)
       return PIPE_FORMAT_B2G3R3_UNORM;
    case MESA_FORMAT_B10G10R10A2_UNORM:
       return PIPE_FORMAT_B10G10R10A2_UNORM;
+   case MESA_FORMAT_R10G10B10A2_UNORM:
+      return PIPE_FORMAT_R10G10B10A2_UNORM;
    case MESA_FORMAT_L4A4_UNORM:
       return PIPE_FORMAT_L4A4_UNORM;
    case MESA_FORMAT_L8A8_UNORM:
@@ -439,6 +441,8 @@ st_pipe_format_to_mesa_format(enum pipe_format format)
       return MESA_FORMAT_B2G3R3_UNORM;
    case PIPE_FORMAT_B10G10R10A2_UNORM:
       return MESA_FORMAT_B10G10R10A2_UNORM;
+   case PIPE_FORMAT_R10G10B10A2_UNORM:
+      return MESA_FORMAT_R10G10B10A2_UNORM;
    case PIPE_FORMAT_L4A4_UNORM:
       return MESA_FORMAT_L4A4_UNORM;
    case PIPE_FORMAT_L8A8_UNORM:
@@ -857,7 +861,8 @@ static const struct format_mapping format_map[] = {
    },
    {
       { GL_RGB10_A2, 0 },
-      { PIPE_FORMAT_B10G10R10A2_UNORM, DEFAULT_RGBA_FORMATS }
+      { PIPE_FORMAT_B10G10R10A2_UNORM, PIPE_FORMAT_R10G10B10A2_UNORM,
+        DEFAULT_RGBA_FORMATS }
    },
    {
       { 4, GL_RGBA, GL_RGBA8, 0 },
diff --git a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 9e1943139..f47cd7d53 100644
--- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -4848,6 +4848,7 @@ emit_edgeflags(struct st_translate *t)
  * \param inputSemanticIndex  the semantic index (ex: which texcoord) for
  *                            each input
  * \param interpMode  the TGSI_INTERPOLATE_LINEAR/PERSP mode for each input
+ * \param interpLocation the TGSI_INTERPOLATE_LOC_* location for each input
  * \param numOutputs  number of output registers used
  * \param outputMapping  maps Mesa fragment program outputs to TGSI
  *                       generic outputs
@@ -4869,7 +4870,7 @@ st_translate_program(
    const ubyte inputSemanticName[],
    const ubyte inputSemanticIndex[],
    const GLuint interpMode[],
-   const GLboolean is_centroid[],
+   const GLuint interpLocation[],
    GLuint numOutputs,
    const GLuint outputMapping[],
    const ubyte outputSemanticName[],
@@ -4915,7 +4916,7 @@ st_translate_program(
                                                         inputSemanticName[i],
                                                         inputSemanticIndex[i],
                                                         interpMode[i], 0,
-                                                        is_centroid[i]);
+                                                        interpLocation[i]);
       }
 
       if (proginfo->InputsRead & VARYING_BIT_POS) {
diff --git a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.h b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.h
index a3fe91f7e..2e7cb78d5 100644
--- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.h
+++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.h
@@ -45,7 +45,7 @@ enum pipe_error st_translate_program(
    const ubyte inputSemanticName[],
    const ubyte inputSemanticIndex[],
    const GLuint interpMode[],
-   const GLboolean is_centroid[],
+   const GLuint interpLocation[],
    GLuint numOutputs,
    const GLuint outputMapping[],
    const ubyte outputSemanticName[],
diff --git a/mesalib/src/mesa/state_tracker/st_program.c b/mesalib/src/mesa/state_tracker/st_program.c
index 3570557fe..9d7b7c475 100644
--- a/mesalib/src/mesa/state_tracker/st_program.c
+++ b/mesalib/src/mesa/state_tracker/st_program.c
@@ -351,7 +351,7 @@ st_translate_vertex_program(struct st_context *st,
                                    NULL, /* input semantic name */
                                    NULL, /* input semantic index */
                                    NULL, /* interp mode */
-                                   NULL, /* is centroid */
+                                   NULL, /* interp location */
                                    /* outputs */
                                    num_outputs,
                                    stvp->result_to_output,
@@ -481,6 +481,7 @@ st_translate_fragment_program(struct st_context *st,
    GLuint outputMapping[FRAG_RESULT_MAX];
    GLuint inputMapping[VARYING_SLOT_MAX];
    GLuint interpMode[PIPE_MAX_SHADER_INPUTS];  /* XXX size? */
+   GLuint interpLocation[PIPE_MAX_SHADER_INPUTS];
    GLuint attr;
    GLbitfield64 inputsRead;
    struct ureg_program *ureg;
@@ -489,7 +490,6 @@ st_translate_fragment_program(struct st_context *st,
 
    ubyte input_semantic_name[PIPE_MAX_SHADER_INPUTS];
    ubyte input_semantic_index[PIPE_MAX_SHADER_INPUTS];
-   GLboolean is_centroid[PIPE_MAX_SHADER_INPUTS];
    uint fs_num_inputs = 0;
 
    ubyte fs_output_semantic_name[PIPE_MAX_SHADER_OUTPUTS];
@@ -541,7 +541,15 @@ st_translate_fragment_program(struct st_context *st,
          const GLuint slot = fs_num_inputs++;
 
          inputMapping[attr] = slot;
-         is_centroid[slot] = (stfp->Base.IsCentroid & BITFIELD64_BIT(attr)) != 0;
+         if (stfp->Base.IsCentroid & BITFIELD64_BIT(attr))
+            interpLocation[slot] = TGSI_INTERPOLATE_LOC_CENTROID;
+         else if (stfp->Base.IsSample & BITFIELD64_BIT(attr))
+            interpLocation[slot] = TGSI_INTERPOLATE_LOC_SAMPLE;
+         else
+            interpLocation[slot] = TGSI_INTERPOLATE_LOC_CENTER;
+
+         if (key->persample_shading)
+            interpLocation[slot] = TGSI_INTERPOLATE_LOC_SAMPLE;
 
          switch (attr) {
          case VARYING_SLOT_POS:
@@ -768,7 +776,7 @@ st_translate_fragment_program(struct st_context *st,
                            input_semantic_name,
                            input_semantic_index,
                            interpMode,
-                           is_centroid,
+                           interpLocation,
                            /* outputs */
                            fs_num_outputs,
                            outputMapping,
diff --git a/mesalib/src/mesa/state_tracker/st_program.h b/mesalib/src/mesa/state_tracker/st_program.h
index ce9174f67..9a5b6a847 100644
--- a/mesalib/src/mesa/state_tracker/st_program.h
+++ b/mesalib/src/mesa/state_tracker/st_program.h
@@ -58,6 +58,9 @@ struct st_fp_variant_key
 
    /** for ARB_color_buffer_float */
    GLuint clamp_color:1;
+
+   /** for ARB_sample_shading */
+   GLuint persample_shading:1;
 };