Merge remote branch 'origin/master' into lp-binning

Conflicts:
	src/gallium/auxiliary/util/u_surface.c
	src/gallium/drivers/llvmpipe/Makefile
	src/gallium/drivers/llvmpipe/SConscript
	src/gallium/drivers/llvmpipe/lp_bld_arit.c
	src/gallium/drivers/llvmpipe/lp_bld_flow.c
	src/gallium/drivers/llvmpipe/lp_bld_interp.c
	src/gallium/drivers/llvmpipe/lp_clear.c
	src/gallium/drivers/llvmpipe/lp_context.c
	src/gallium/drivers/llvmpipe/lp_context.h
	src/gallium/drivers/llvmpipe/lp_draw_arrays.c
	src/gallium/drivers/llvmpipe/lp_jit.c
	src/gallium/drivers/llvmpipe/lp_jit.h
	src/gallium/drivers/llvmpipe/lp_prim_vbuf.c
	src/gallium/drivers/llvmpipe/lp_setup.c
	src/gallium/drivers/llvmpipe/lp_setup_point.c
	src/gallium/drivers/llvmpipe/lp_state.h
	src/gallium/drivers/llvmpipe/lp_state_blend.c
	src/gallium/drivers/llvmpipe/lp_state_derived.c
	src/gallium/drivers/llvmpipe/lp_state_fs.c
	src/gallium/drivers/llvmpipe/lp_state_sampler.c
	src/gallium/drivers/llvmpipe/lp_state_surface.c
	src/gallium/drivers/llvmpipe/lp_tex_cache.c
	src/gallium/drivers/llvmpipe/lp_tex_cache.h
	src/gallium/drivers/llvmpipe/lp_tex_sample.h
	src/gallium/drivers/llvmpipe/lp_tile_cache.c

12 files changed, 122 insertions, 28 deletions

diff --git a/src/glx/x11/dri2.c b/src/glx/x11/dri2.c
index e144ed3e1f..dad04470a0 100644
--- a/src/glx/x11/dri2.c
+++ b/src/glx/x11/dri2.c
@@ -31,6 +31,8 @@
  */
 
 
+#ifdef GLX_DIRECT_RENDERING
+
 #define NEED_REPLIES
 #include <X11/Xlibint.h>
 #include <X11/extensions/Xext.h>
@@ -377,3 +379,5 @@ DRI2CopyRegion(Display * dpy, XID drawable, XserverRegion region,
    UnlockDisplay(dpy);
    SyncHandle();
 }
+
+#endif /* GLX_DIRECT_RENDERING */
diff --git a/src/glx/x11/dri_glx.c b/src/glx/x11/dri_glx.c
index ab24bd8ffe..a890feeab2 100644
--- a/src/glx/x11/dri_glx.c
+++ b/src/glx/x11/dri_glx.c
@@ -280,8 +280,6 @@ static const __DRIextension *loader_extensions[] = {
    NULL
 };
 
-#ifndef GLX_USE_APPLEGL
-
 /**
  * Perform the required libGL-side initialization and call the client-side
  * driver's \c __driCreateNewScreen function.
@@ -292,7 +290,7 @@ static const __DRIextension *loader_extensions[] = {
  * \param driDpy DRI display information.
  * \param createNewScreen  Pointer to the client-side driver's
  *               \c __driCreateNewScreen function.
- * \returns A pointer to the \c __DRIscreenPrivate structure returned by
+ * \returns A pointer to the \c __DRIscreen structure returned by
  *          the client-side driver on success, or \c NULL on failure.
  */
 static void *
@@ -475,17 +473,6 @@ CallCreateNewScreen(Display * dpy, int scrn, __GLXscreenConfigs * psc,
    return NULL;
 }
 
-#else /* !GLX_USE_APPLEGL */
-
-static void *
-CallCreateNewScreen(Display * dpy, int scrn, __GLXscreenConfigs * psc,
-                    __GLXDRIdisplayPrivate * driDpy)
-{
-   return NULL;
-}
-
-#endif /* !GLX_USE_APPLEGL */
-
 static void
 driDestroyContext(__GLXDRIcontext * context,
                   __GLXscreenConfigs * psc, Display * dpy)
@@ -596,8 +583,10 @@ driCreateDrawable(__GLXscreenConfigs * psc,
    pdraw->drawable = drawable;
    pdraw->psc = psc;
 
-   if (!XF86DRICreateDrawable(psc->dpy, psc->scr, drawable, &hwDrawable))
+   if (!XF86DRICreateDrawable(psc->dpy, psc->scr, drawable, &hwDrawable)) {
+      Xfree(pdraw);
       return NULL;
+   }
 
    /* Create a new drawable */
    pdraw->driDrawable =
diff --git a/src/glx/x11/drisw_glx.c b/src/glx/x11/drisw_glx.c
index 15e1586658..1866b2cc87 100644
--- a/src/glx/x11/drisw_glx.c
+++ b/src/glx/x11/drisw_glx.c
@@ -250,12 +250,14 @@ driCreateContext(__GLXscreenConfigs * psc,
 {
    __GLXDRIcontextPrivate *pcp, *pcp_shared;
    __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) mode;
-   const __DRIcoreExtension *core = psc->core;
+   const __DRIcoreExtension *core;
    __DRIcontext *shared = NULL;
 
    if (!psc || !psc->driScreen)
       return NULL;
 
+   core = psc->core;
+
    if (shareList) {
       pcp_shared = (__GLXDRIcontextPrivate *) shareList->driContext;
       shared = pcp_shared->driContext;
diff --git a/src/glx/x11/glxcmds.c b/src/glx/x11/glxcmds.c
index cd4aede74e..d1c68dd02e 100644
--- a/src/glx/x11/glxcmds.c
+++ b/src/glx/x11/glxcmds.c
@@ -50,7 +50,7 @@
 #include <xcb/glx.h>
 #endif
 
-static const char __glXGLXClientVendorName[] = "SGI";
+static const char __glXGLXClientVendorName[] = "Mesa Project and SGI";
 static const char __glXGLXClientVersion[] = "1.4";
 
 
@@ -540,6 +540,16 @@ DestroyContext(Display * dpy, GLXContext gc)
    imported = gc->imported;
    gc->xid = None;
 
+   if (gc->currentDpy) {
+      /* This context is bound to some thread.  According to the man page,
+       * we should not actually delete the context until it's unbound.
+       * Note that we set gc->xid = None above.  In MakeContextCurrent()
+       * we check for that and delete the context there.
+       */
+      __glXUnlock();
+      return;
+   }
+
 #ifdef GLX_DIRECT_RENDERING
    /* Destroy the direct rendering context */
    if (gc->driContext) {
@@ -2565,7 +2575,7 @@ glXAllocateMemoryMESA(Display * dpy, int scrn,
    (void) readFreq;
    (void) writeFreq;
    (void) priority;
-#endif /* GLX_DIRECT_RENDERING */
+#endif /* __DRI_ALLOCATE */
 
    return NULL;
 }
@@ -2584,7 +2594,7 @@ glXFreeMemoryMESA(Display * dpy, int scrn, void *pointer)
    (void) dpy;
    (void) scrn;
    (void) pointer;
-#endif /* GLX_DIRECT_RENDERING */
+#endif /* __DRI_ALLOCATE */
 }
 
 
diff --git a/src/glx/x11/glxcurrent.c b/src/glx/x11/glxcurrent.c
index f1e3e161be..fae1bd9fa6 100644
--- a/src/glx/x11/glxcurrent.c
+++ b/src/glx/x11/glxcurrent.c
@@ -475,13 +475,6 @@ MakeContextCurrent(Display * dpy, GLXDrawable draw,
                IndirectAPI = __glXNewIndirectAPI();
             _glapi_set_dispatch(IndirectAPI);
 
-#ifdef GLX_USE_APPLEGL
-            do {
-               extern void XAppleDRIUseIndirectDispatch(void);
-               XAppleDRIUseIndirectDispatch();
-            } while (0);
-#endif
-
             state = (__GLXattribute *) (gc->client_state_private);
 
             gc->currentContextTag = reply.contextTag;
diff --git a/src/glx/x11/glxext.c b/src/glx/x11/glxext.c
index e5553cbf76..5633a3e4a2 100644
--- a/src/glx/x11/glxext.c
+++ b/src/glx/x11/glxext.c
@@ -150,8 +150,9 @@ FreeScreenConfigs(__GLXdisplayPrivate * priv)
 
 #ifdef GLX_DIRECT_RENDERING
       if (psc->driver_configs) {
-         for (unsigned int i = 0; psc->driver_configs[i]; i++)
-            free((__DRIconfig *) psc->driver_configs[i]);
+         unsigned int j;
+         for (j = 0; psc->driver_configs[j]; j++)
+            free((__DRIconfig *) psc->driver_configs[j]);
          free(psc->driver_configs);
          psc->driver_configs = NULL;
       }
diff --git a/src/glx/x11/glxextensions.c b/src/glx/x11/glxextensions.c
index 473f46d1e5..6852128e2a 100644
--- a/src/glx/x11/glxextensions.c
+++ b/src/glx/x11/glxextensions.c
@@ -112,6 +112,7 @@ static const struct extension_info known_gl_extensions[] = {
    { GL(ARB_draw_buffers),               VER(0,0), Y, N, N, N },
    { GL(ARB_fragment_program),           VER(0,0), Y, N, N, N },
    { GL(ARB_fragment_program_shadow),    VER(0,0), Y, N, N, N },
+   { GL(ARB_framebuffer_object),         VER(0,0), Y, N, N, N },
    { GL(ARB_imaging),                    VER(0,0), Y, N, N, N },
    { GL(ARB_multisample),                VER(1,3), Y, N, N, N },
    { GL(ARB_multitexture),               VER(1,3), Y, N, N, N },
@@ -150,8 +151,11 @@ static const struct extension_info known_gl_extensions[] = {
    { GL(EXT_depth_bounds_test),          VER(0,0), N, N, N, N },
    { GL(EXT_draw_range_elements),        VER(1,2), Y, N, Y, N },
    { GL(EXT_fog_coord),                  VER(1,4), Y, N, N, N },
+   { GL(EXT_framebuffer_blit),           VER(0,0), Y, N, N, N },
+   { GL(EXT_framebuffer_multisample),    VER(0,0), Y, N, N, N },
    { GL(EXT_framebuffer_object),         VER(0,0), Y, N, N, N },
    { GL(EXT_multi_draw_arrays),          VER(1,4), Y, N, Y, N },
+   { GL(EXT_packed_depth_stencil),       VER(0,0), Y, N, N, N },
    { GL(EXT_packed_pixels),              VER(1,2), Y, N, N, N },
    { GL(EXT_paletted_texture),           VER(0,0), Y, N, N, N },
    { GL(EXT_pixel_buffer_object),        VER(0,0), N, N, N, N },
@@ -209,6 +213,7 @@ static const struct extension_info known_gl_extensions[] = {
    { GL(NV_fragment_program2),           VER(0,0), Y, N, N, N },
    { GL(NV_light_max_exponent),          VER(0,0), Y, N, N, N },
    { GL(NV_multisample_filter_hint),     VER(0,0), Y, N, N, N },
+   { GL(NV_packed_depth_stencil),        VER(0,0), Y, N, N, N },
    { GL(NV_point_sprite),                VER(0,0), Y, N, N, N },
    { GL(NV_texgen_reflection),           VER(0,0), Y, N, N, N },
    { GL(NV_texture_compression_vtc),     VER(0,0), Y, N, N, N },
diff --git a/src/glx/x11/glxextensions.h b/src/glx/x11/glxextensions.h
index 9f1c697487..652c5db1c8 100644
--- a/src/glx/x11/glxextensions.h
+++ b/src/glx/x11/glxextensions.h
@@ -74,6 +74,7 @@ enum
    GL_ARB_draw_buffers_bit,
    GL_ARB_fragment_program_bit,
    GL_ARB_fragment_program_shadow_bit,
+   GL_ARB_framebuffer_object_bit,
    GL_ARB_imaging_bit,
    GL_ARB_multisample_bit,
    GL_ARB_multitexture_bit,
@@ -112,8 +113,11 @@ enum
    GL_EXT_depth_bounds_test_bit,
    GL_EXT_draw_range_elements_bit,
    GL_EXT_fog_coord_bit,
+   GL_EXT_framebuffer_blit_bit,
+   GL_EXT_framebuffer_multisample_bit,
    GL_EXT_framebuffer_object_bit,
    GL_EXT_multi_draw_arrays_bit,
+   GL_EXT_packed_depth_stencil_bit,
    GL_EXT_packed_pixels_bit,
    GL_EXT_paletted_texture_bit,
    GL_EXT_pixel_buffer_object_bit,
@@ -164,6 +168,7 @@ enum
    GL_NV_fragment_program2_bit,
    GL_NV_light_max_exponent_bit,
    GL_NV_multisample_filter_hint_bit,
+   GL_NV_packed_depth_stencil_bit,
    GL_NV_point_sprite_bit,
    GL_NV_texgen_reflection_bit,
    GL_NV_texture_compression_vtc_bit,
diff --git a/src/glx/x11/indirect.c b/src/glx/x11/indirect.c
index e0cafd43bc..ea90ce4463 100644
--- a/src/glx/x11/indirect.c
+++ b/src/glx/x11/indirect.c
@@ -8604,6 +8604,26 @@ __indirect_glDrawBuffersARB(GLsizei n, const GLenum * bufs)
     }
 }
 
+#define X_GLrop_RenderbufferStorageMultisample 4331
+void
+__indirect_glRenderbufferStorageMultisample(GLenum target, GLsizei samples,
+                                            GLenum internalformat,
+                                            GLsizei width, GLsizei height)
+{
+    __GLXcontext *const gc = __glXGetCurrentContext();
+    const GLuint cmdlen = 24;
+    emit_header(gc->pc, X_GLrop_RenderbufferStorageMultisample, cmdlen);
+    (void) memcpy((void *) (gc->pc + 4), (void *) (&target), 4);
+    (void) memcpy((void *) (gc->pc + 8), (void *) (&samples), 4);
+    (void) memcpy((void *) (gc->pc + 12), (void *) (&internalformat), 4);
+    (void) memcpy((void *) (gc->pc + 16), (void *) (&width), 4);
+    (void) memcpy((void *) (gc->pc + 20), (void *) (&height), 4);
+    gc->pc += cmdlen;
+    if (__builtin_expect(gc->pc > gc->limit, 0)) {
+        (void) __glXFlushRenderBuffer(gc, gc->pc);
+    }
+}
+
 #define X_GLrop_SampleMaskSGIS 2048
 void
 __indirect_glSampleMaskSGIS(GLclampf value, GLboolean invert)
@@ -10597,6 +10617,52 @@ __indirect_glRenderbufferStorageEXT(GLenum target, GLenum internalformat,
     }
 }
 
+#define X_GLrop_BlitFramebufferEXT 4330
+void
+__indirect_glBlitFramebufferEXT(GLint srcX0, GLint srcY0, GLint srcX1,
+                                GLint srcY1, GLint dstX0, GLint dstY0,
+                                GLint dstX1, GLint dstY1, GLbitfield mask,
+                                GLenum filter)
+{
+    __GLXcontext *const gc = __glXGetCurrentContext();
+    const GLuint cmdlen = 44;
+    emit_header(gc->pc, X_GLrop_BlitFramebufferEXT, cmdlen);
+    (void) memcpy((void *) (gc->pc + 4), (void *) (&srcX0), 4);
+    (void) memcpy((void *) (gc->pc + 8), (void *) (&srcY0), 4);
+    (void) memcpy((void *) (gc->pc + 12), (void *) (&srcX1), 4);
+    (void) memcpy((void *) (gc->pc + 16), (void *) (&srcY1), 4);
+    (void) memcpy((void *) (gc->pc + 20), (void *) (&dstX0), 4);
+    (void) memcpy((void *) (gc->pc + 24), (void *) (&dstY0), 4);
+    (void) memcpy((void *) (gc->pc + 28), (void *) (&dstX1), 4);
+    (void) memcpy((void *) (gc->pc + 32), (void *) (&dstY1), 4);
+    (void) memcpy((void *) (gc->pc + 36), (void *) (&mask), 4);
+    (void) memcpy((void *) (gc->pc + 40), (void *) (&filter), 4);
+    gc->pc += cmdlen;
+    if (__builtin_expect(gc->pc > gc->limit, 0)) {
+        (void) __glXFlushRenderBuffer(gc, gc->pc);
+    }
+}
+
+#define X_GLrop_FramebufferTextureLayerEXT 237
+void
+__indirect_glFramebufferTextureLayerEXT(GLenum target, GLenum attachment,
+                                        GLuint texture, GLint level,
+                                        GLint layer)
+{
+    __GLXcontext *const gc = __glXGetCurrentContext();
+    const GLuint cmdlen = 24;
+    emit_header(gc->pc, X_GLrop_FramebufferTextureLayerEXT, cmdlen);
+    (void) memcpy((void *) (gc->pc + 4), (void *) (&target), 4);
+    (void) memcpy((void *) (gc->pc + 8), (void *) (&attachment), 4);
+    (void) memcpy((void *) (gc->pc + 12), (void *) (&texture), 4);
+    (void) memcpy((void *) (gc->pc + 16), (void *) (&level), 4);
+    (void) memcpy((void *) (gc->pc + 20), (void *) (&layer), 4);
+    gc->pc += cmdlen;
+    if (__builtin_expect(gc->pc > gc->limit, 0)) {
+        (void) __glXFlushRenderBuffer(gc, gc->pc);
+    }
+}
+
 
 #  undef FASTCALL
 #  undef NOINLINE
diff --git a/src/glx/x11/indirect.h b/src/glx/x11/indirect.h
index 0719a1b302..19a8c0d134 100644
--- a/src/glx/x11/indirect.h
+++ b/src/glx/x11/indirect.h
@@ -572,6 +572,7 @@ extern HIDDEN void __indirect_glGetQueryObjectuivARB(GLuint id, GLenum pname, GL
 extern HIDDEN void __indirect_glGetQueryivARB(GLenum target, GLenum pname, GLint * params);
 extern HIDDEN GLboolean __indirect_glIsQueryARB(GLuint id);
 extern HIDDEN void __indirect_glDrawBuffersARB(GLsizei n, const GLenum * bufs);
+extern HIDDEN void __indirect_glRenderbufferStorageMultisample(GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
 extern HIDDEN void __indirect_glSampleMaskSGIS(GLclampf value, GLboolean invert);
 extern HIDDEN void __indirect_glSamplePatternSGIS(GLenum pattern);
 extern HIDDEN void __indirect_glColorPointerEXT(GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid * pointer);
@@ -710,6 +711,8 @@ extern HIDDEN void __indirect_glGetRenderbufferParameterivEXT(GLenum target, GLe
 extern HIDDEN GLboolean __indirect_glIsFramebufferEXT(GLuint framebuffer);
 extern HIDDEN GLboolean __indirect_glIsRenderbufferEXT(GLuint renderbuffer);
 extern HIDDEN void __indirect_glRenderbufferStorageEXT(GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
+extern HIDDEN void __indirect_glBlitFramebufferEXT(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
+extern HIDDEN void __indirect_glFramebufferTextureLayerEXT(GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer);
 
 #  undef HIDDEN
 #  undef FASTCALL
diff --git a/src/glx/x11/indirect_init.c b/src/glx/x11/indirect_init.c
index 852fe712c6..73ca993027 100644
--- a/src/glx/x11/indirect_init.c
+++ b/src/glx/x11/indirect_init.c
@@ -588,6 +588,10 @@ __GLapi * __glXNewIndirectAPI( void )
 
     glAPI->DrawBuffersARB = __indirect_glDrawBuffersARB;
 
+    /*  45. GL_ARB_framebuffer_object */
+
+    glAPI->RenderbufferStorageMultisample = __indirect_glRenderbufferStorageMultisample;
+
     /*  25. GL_SGIS_multisample */
 
     glAPI->SampleMaskSGIS = __indirect_glSampleMaskSGIS;
@@ -768,6 +772,14 @@ __GLapi * __glXNewIndirectAPI( void )
     glAPI->IsRenderbufferEXT = __indirect_glIsRenderbufferEXT;
     glAPI->RenderbufferStorageEXT = __indirect_glRenderbufferStorageEXT;
 
+    /* 316. GL_EXT_framebuffer_blit */
+
+    glAPI->BlitFramebufferEXT = __indirect_glBlitFramebufferEXT;
+
+    /* 329. GL_EXT_texture_array */
+
+    glAPI->FramebufferTextureLayerEXT = __indirect_glFramebufferTextureLayerEXT;
+
     return glAPI;
 }
 
diff --git a/src/glx/x11/xf86dri.h b/src/glx/x11/xf86dri.h
index f2d0dd5435..ba266003f7 100644
--- a/src/glx/x11/xf86dri.h
+++ b/src/glx/x11/xf86dri.h
@@ -115,6 +115,10 @@ Bool XF86DRIGetDeviceInfo(Display * dpy, int screen,
                           int *fbSize, int *fbStride, int *devPrivateSize,
                           void **pDevPrivate);
 
+Bool XF86DRIOpenFullScreen(Display * dpy, int screen, Drawable drawable);
+
+Bool XF86DRICloseFullScreen(Display * dpy, int screen, Drawable drawable);
+
 _XFUNCPROTOEND
 #endif /* _XF86DRI_SERVER_ */
 #endif /* _XF86DRI_H_ */