mesa xserver git update 4 Jul 2012

4 files changed, 40 insertions, 14 deletions

diff --git a/mesalib/src/mesa/Makefile.am b/mesalib/src/mesa/Makefile.am
index e52678d58..bada7601a 100644
--- a/mesalib/src/mesa/Makefile.am
+++ b/mesalib/src/mesa/Makefile.am
@@ -78,25 +78,29 @@ main/api_exec_es2_remap_helper.h: $(GLAPI)/gl_and_es_API.xml $(glapi_gen_remap_d
 main/api_exec_es2.o: main/api_exec_es2_dispatch.h main/api_exec_es2_remap_helper.h
 
 main/api_exec_es1.c: main/APIspec.xml main/es_generator.py main/APIspecutil.py main/APIspec.py
-	$(PYTHON2) $(PYTHON_FLAGS) main/es_generator.py -S main/APIspec.xml -V GLES1.1 > $@
+	$(PYTHON2) $(PYTHON_FLAGS) main/es_generator.py \
+	  -S $(srcdir)/main/APIspec.xml -V GLES1.1 > $@
 
 main/api_exec_es2.c: main/APIspec.xml main/es_generator.py main/APIspecutil.py main/APIspec.py
-	$(PYTHON2) $(PYTHON_FLAGS) main/es_generator.py -S main/APIspec.xml -V GLES2.0 > $@
+	$(PYTHON2) $(PYTHON_FLAGS) main/es_generator.py \
+	  -S $(srcdir)/main/APIspec.xml -V GLES2.0 > $@
 
 program/program_parse.tab.c program/program_parse.tab.h: program/program_parse.y
+	mkdir -p program
 	$(YACC) -v -d --output=program/program_parse.tab.c $<
 
 program/lex.yy.c: program/program_lexer.l
+	mkdir -p program
 	$(LEX) --never-interactive --outfile=$@ $<
 
 all-local:
-	$(MAKE) -f Makefile.old
+	$(MAKE) -f $(srcdir)/Makefile.old
 
 install-exec-local:
-	$(MAKE) -f Makefile.old install
+	$(MAKE) -f $(srcdir)/Makefile.old install
 
 clean-local:
-	$(MAKE) -f Makefile.old clean
+	$(MAKE) -f $(srcdir)/Makefile.old clean
 
 pkgconfigdir = $(libdir)/pkgconfig
 
diff --git a/mesalib/src/mesa/drivers/common/meta.c b/mesalib/src/mesa/drivers/common/meta.c
index be7141a58..cf2d05337 100644
--- a/mesalib/src/mesa/drivers/common/meta.c
+++ b/mesalib/src/mesa/drivers/common/meta.c
@@ -181,6 +181,9 @@ struct save_state
    struct gl_feedback Feedback;
 #endif
 
+   /** MESA_META_MULTISAMPLE */
+   GLboolean MultisampleEnabled;
+
    /** Miscellaneous (always disabled) */
    GLboolean Lighting;
    GLboolean RasterDiscard;
@@ -733,6 +736,12 @@ _mesa_meta_begin(struct gl_context *ctx, GLbitfield state)
    }
 #endif
 
+   if (state & MESA_META_MULTISAMPLE) {
+      save->MultisampleEnabled = ctx->Multisample.Enabled;
+      if (ctx->Multisample.Enabled)
+         _mesa_set_enable(ctx, GL_MULTISAMPLE, GL_FALSE);
+   }
+
    /* misc */
    {
       save->Lighting = ctx->Light.Enabled;
@@ -1018,6 +1027,11 @@ _mesa_meta_end(struct gl_context *ctx)
    }
 #endif
 
+   if (state & MESA_META_MULTISAMPLE) {
+      if (ctx->Multisample.Enabled != save->MultisampleEnabled)
+         _mesa_set_enable(ctx, GL_MULTISAMPLE, save->MultisampleEnabled);
+   }
+
    /* misc */
    if (save->Lighting) {
       _mesa_set_enable(ctx, GL_LIGHTING, GL_TRUE);
@@ -1902,7 +1916,8 @@ _mesa_meta_glsl_Clear(struct gl_context *ctx, GLbitfield buffers)
 	       MESA_META_VERTEX |
 	       MESA_META_VIEWPORT |
 	       MESA_META_CLIP |
-	       MESA_META_CLAMP_FRAGMENT_COLOR);
+	       MESA_META_CLAMP_FRAGMENT_COLOR |
+               MESA_META_MULTISAMPLE);
 
    if (!(buffers & BUFFER_BITS_COLOR)) {
       /* We'll use colormask to disable color writes.  Otherwise,
@@ -2347,7 +2362,6 @@ _mesa_meta_DrawPixels(struct gl_context *ctx,
                           MESA_META_CLIP |
                           MESA_META_VERTEX |
                           MESA_META_VIEWPORT |
-			  MESA_META_CLAMP_FRAGMENT_COLOR |
                           metaExtraSave));
 
    newTex = alloc_texture(tex, width, height, texIntFormat);
diff --git a/mesalib/src/mesa/drivers/common/meta.h b/mesalib/src/mesa/drivers/common/meta.h
index 7a80b1dde..d8dfb56f9 100644
--- a/mesalib/src/mesa/drivers/common/meta.h
+++ b/mesalib/src/mesa/drivers/common/meta.h
@@ -55,6 +55,7 @@
 #define MESA_META_CONDITIONAL_RENDER    0x20000
 #define MESA_META_CLIP                  0x40000
 #define MESA_META_SELECT_FEEDBACK       0x80000
+#define MESA_META_MULTISAMPLE          0x100000
 /**\}*/
 
 extern void
diff --git a/mesalib/src/mesa/main/api_validate.c b/mesalib/src/mesa/main/api_validate.c
index 631bceecf..cf6aaf0c6 100644
--- a/mesalib/src/mesa/main/api_validate.c
+++ b/mesalib/src/mesa/main/api_validate.c
@@ -272,7 +272,8 @@ _mesa_validate_DrawElements(struct gl_context *ctx,
 			    GLenum mode, GLsizei count, GLenum type,
 			    const GLvoid *indices, GLint basevertex)
 {
-   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH_WITH_RETVAL(ctx, GL_FALSE);
+   ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
+   FLUSH_CURRENT(ctx, 0);
 
    if (count <= 0) {
       if (count < 0)
@@ -330,7 +331,8 @@ _mesa_validate_MultiDrawElements(struct gl_context *ctx,
 {
    unsigned i;
 
-   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH_WITH_RETVAL(ctx, GL_FALSE);
+   ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
+   FLUSH_CURRENT(ctx, 0);
 
    for (i = 0; i < primcount; i++) {
       if (count[i] <= 0) {
@@ -398,7 +400,8 @@ _mesa_validate_DrawRangeElements(struct gl_context *ctx, GLenum mode,
 				 GLsizei count, GLenum type,
 				 const GLvoid *indices, GLint basevertex)
 {
-   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH_WITH_RETVAL(ctx, GL_FALSE);
+   ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
+   FLUSH_CURRENT(ctx, 0);
 
    if (count <= 0) {
       if (count < 0)
@@ -456,7 +459,8 @@ GLboolean
 _mesa_validate_DrawArrays(struct gl_context *ctx,
 			  GLenum mode, GLint start, GLsizei count)
 {
-   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH_WITH_RETVAL(ctx, GL_FALSE);
+   ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
+   FLUSH_CURRENT(ctx, 0);
 
    if (count <= 0) {
       if (count < 0)
@@ -484,7 +488,8 @@ GLboolean
 _mesa_validate_DrawArraysInstanced(struct gl_context *ctx, GLenum mode, GLint first,
                                    GLsizei count, GLsizei numInstances)
 {
-   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH_WITH_RETVAL(ctx, GL_FALSE);
+   ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
+   FLUSH_CURRENT(ctx, 0);
 
    if (count <= 0) {
       if (count < 0)
@@ -528,7 +533,8 @@ _mesa_validate_DrawElementsInstanced(struct gl_context *ctx,
                                      const GLvoid *indices, GLsizei numInstances,
                                      GLint basevertex)
 {
-   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH_WITH_RETVAL(ctx, GL_FALSE);
+   ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
+   FLUSH_CURRENT(ctx, 0);
 
    if (count <= 0) {
       if (count < 0)
@@ -589,7 +595,8 @@ _mesa_validate_DrawTransformFeedback(struct gl_context *ctx,
                                      GLenum mode,
                                      struct gl_transform_feedback_object *obj)
 {
-   ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH_WITH_RETVAL(ctx, GL_FALSE);
+   ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
+   FLUSH_CURRENT(ctx, 0);
 
    if (!_mesa_valid_prim_mode(ctx, mode, "glDrawTransformFeedback")) {
       return GL_FALSE;