Merge remote-tracking branch 'origin/released'

Conflicts:
	mesalib/src/mesa/drivers/dri/common/dri_util.c

5 files changed, 36 insertions, 19 deletions

diff --git a/mesalib/src/mesa/drivers/common/meta.h b/mesalib/src/mesa/drivers/common/meta.h
index 007f1040b..765f8dfe4 100644
--- a/mesalib/src/mesa/drivers/common/meta.h
+++ b/mesalib/src/mesa/drivers/common/meta.h
@@ -270,7 +270,7 @@ struct blit_state
 struct fb_tex_blit_state
 {
    GLint baseLevelSave, maxLevelSave;
-   GLuint sampler, samplerSave;
+   GLuint sampler, samplerSave, stencilSamplingSave;
    GLuint tempTex;
 };
 
@@ -407,7 +407,7 @@ _mesa_meta_fb_tex_blit_begin(const struct gl_context *ctx,
                              struct fb_tex_blit_state *blit);
 
 extern void
-_mesa_meta_fb_tex_blit_end(const struct gl_context *ctx, GLenum target,
+_mesa_meta_fb_tex_blit_end(struct gl_context *ctx, GLenum target,
                            struct fb_tex_blit_state *blit);
 
 extern GLboolean
diff --git a/mesalib/src/mesa/drivers/common/meta_blit.c b/mesalib/src/mesa/drivers/common/meta_blit.c
index 707269dd6..5929619f3 100644
--- a/mesalib/src/mesa/drivers/common/meta_blit.c
+++ b/mesalib/src/mesa/drivers/common/meta_blit.c
@@ -273,7 +273,7 @@ setup_glsl_msaa_blit_shader(struct gl_context *ctx,
                                    samples);
          } else {
             ralloc_asprintf_append(&sample_resolve,
-                                   "   out_color = sample_%d_0 / %f;\n",
+                                   "   gl_FragColor = sample_%d_0 / %f;\n",
                                    samples, (float)samples);
          }
       }
@@ -446,6 +446,7 @@ blitframebuffer_texture(struct gl_context *ctx,
 
    fb_tex_blit.baseLevelSave = texObj->BaseLevel;
    fb_tex_blit.maxLevelSave = texObj->MaxLevel;
+   fb_tex_blit.stencilSamplingSave = texObj->StencilSampling;
 
    if (glsl_version) {
       setup_glsl_blit_framebuffer(ctx, blit, rb, target);
@@ -576,7 +577,7 @@ _mesa_meta_fb_tex_blit_begin(const struct gl_context *ctx,
 }
 
 void
-_mesa_meta_fb_tex_blit_end(const struct gl_context *ctx, GLenum target,
+_mesa_meta_fb_tex_blit_end(struct gl_context *ctx, GLenum target,
                            struct fb_tex_blit_state *blit)
 {
    /* Restore texture object state, the texture binding will
@@ -585,6 +586,16 @@ _mesa_meta_fb_tex_blit_end(const struct gl_context *ctx, GLenum target,
    if (target != GL_TEXTURE_RECTANGLE_ARB) {
       _mesa_TexParameteri(target, GL_TEXTURE_BASE_LEVEL, blit->baseLevelSave);
       _mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, blit->maxLevelSave);
+
+      if (ctx->Extensions.ARB_stencil_texturing) {
+         const struct gl_texture_object *texObj =
+            _mesa_get_current_tex_object(ctx, target);
+
+         if (texObj->StencilSampling != blit->stencilSamplingSave)
+            _mesa_TexParameteri(target, GL_DEPTH_STENCIL_TEXTURE_MODE,
+                                blit->stencilSamplingSave ?
+                                   GL_STENCIL_INDEX : GL_DEPTH_COMPONENT);
+      }
    }
 
    _mesa_BindSampler(ctx->Texture.CurrentUnit, blit->samplerSave);
diff --git a/mesalib/src/mesa/drivers/dri/common/dri_util.c b/mesalib/src/mesa/drivers/dri/common/dri_util.c
index bb07a9541..f4fc1b1a8 100755
--- a/mesalib/src/mesa/drivers/dri/common/dri_util.c
+++ b/mesalib/src/mesa/drivers/dri/common/dri_util.c
@@ -52,7 +52,7 @@
 #include "main/errors.h"
 #include "main/macros.h"
 
-PUBLIC const char __dri2ConfigOptions[] =
+const char __dri2ConfigOptions[] =
    DRI_CONF_BEGIN
       DRI_CONF_SECTION_PERFORMANCE
          DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_1)
@@ -736,7 +736,7 @@ driSwapBuffers(__DRIdrawable *pdp)
 
 /** Core interface */
 const __DRIcoreExtension driCoreExtension = {
-    /*.base =*/ { __DRI_CORE, __DRI_CORE_VERSION },
+    /*.base =*/ { __DRI_CORE, 1 },
 
     /*.createNewScreen            =*/ NULL,
     /*.destroyScreen              =*/ driDestroyScreen,
diff --git a/mesalib/src/mesa/state_tracker/st_program.c b/mesalib/src/mesa/state_tracker/st_program.c
index f9887a2c4..26eb9786d 100644
--- a/mesalib/src/mesa/state_tracker/st_program.c
+++ b/mesalib/src/mesa/state_tracker/st_program.c
@@ -679,32 +679,36 @@ st_translate_fragment_program(struct st_context *st,
          outputsWritten &= ~(1 << FRAG_RESULT_STENCIL);
       }
 
+      if (outputsWritten & BITFIELD64_BIT(FRAG_RESULT_SAMPLE_MASK)) {
+         fs_output_semantic_name[fs_num_outputs] = TGSI_SEMANTIC_SAMPLEMASK;
+         fs_output_semantic_index[fs_num_outputs] = 0;
+         outputMapping[FRAG_RESULT_SAMPLE_MASK] = fs_num_outputs;
+         fs_num_outputs++;
+         outputsWritten &= ~(1 << FRAG_RESULT_SAMPLE_MASK);
+      }
+
       /* handle remaining outputs (color) */
       for (attr = 0; attr < FRAG_RESULT_MAX; attr++) {
          if (outputsWritten & BITFIELD64_BIT(attr)) {
-            int semantic = TGSI_SEMANTIC_COLOR;
             switch (attr) {
             case FRAG_RESULT_DEPTH:
             case FRAG_RESULT_STENCIL:
+            case FRAG_RESULT_SAMPLE_MASK:
                /* handled above */
                assert(0);
                break;
             case FRAG_RESULT_COLOR:
-               write_all = GL_TRUE;
-               break;
-            case FRAG_RESULT_SAMPLE_MASK:
-               semantic = TGSI_SEMANTIC_SAMPLEMASK;
+               write_all = GL_TRUE; /* fallthrough */
+            default:
+               assert(attr == FRAG_RESULT_COLOR ||
+                      (FRAG_RESULT_DATA0 <= attr && attr < FRAG_RESULT_MAX));
+               fs_output_semantic_name[fs_num_outputs] = TGSI_SEMANTIC_COLOR;
+               fs_output_semantic_index[fs_num_outputs] = numColors;
+               outputMapping[attr] = fs_num_outputs;
+               numColors++;
                break;
             }
 
-            assert(attr == FRAG_RESULT_COLOR ||
-                   attr == FRAG_RESULT_SAMPLE_MASK ||
-                   (FRAG_RESULT_DATA0 <= attr && attr < FRAG_RESULT_MAX));
-            fs_output_semantic_name[fs_num_outputs] = semantic;
-            fs_output_semantic_index[fs_num_outputs] = numColors;
-            outputMapping[attr] = fs_num_outputs;
-            numColors++;
-
             fs_num_outputs++;
          }
       }
diff --git a/mesalib/src/mesa/x86/common_x86.c b/mesalib/src/mesa/x86/common_x86.c
index 261f49170..b401c354a 100644
--- a/mesalib/src/mesa/x86/common_x86.c
+++ b/mesalib/src/mesa/x86/common_x86.c
@@ -52,6 +52,8 @@
 #if !defined(bit_SSE4_1) && defined(bit_SSE41)
 /* XXX: clang defines bit_SSE41 instead of bit_SSE4_1 */
 #define bit_SSE4_1 bit_SSE41
+#elif !defined(bit_SSE4_1) && !defined(bit_SSE41)
+#define bit_SSE4_1 0x00080000
 #endif
 #endif