Merge remote-tracking branch 'origin/released'

Conflicts:
	libxcb/src/xcb_auth.c
	libxcb/src/xcb_conn.c
	libxcb/src/xcb_out.c
	libxcb/src/xcb_util.c
	xorg-server/dix/dispatch.c
	xorg-server/include/dixstruct.h
	xorg-server/include/misc.h
	xorg-server/os/connection.c

1 files changed, 17 insertions, 3 deletions

diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c
index 9475e84f5..39732522c 100644
--- a/mesalib/src/mesa/main/teximage.c
+++ b/mesalib/src/mesa/main/teximage.c
@@ -1900,7 +1900,7 @@ copytexture_error_check( struct gl_context *ctx, GLuint dimensions,
    }
 
    /* Check that the source buffer is complete */
-   if (ctx->ReadBuffer->Name) {
+   if (_mesa_is_user_fbo(ctx->ReadBuffer)) {
       if (ctx->ReadBuffer->_Status == 0) {
          _mesa_test_framebuffer_completeness(ctx, ctx->ReadBuffer);
       }
@@ -1909,6 +1909,13 @@ copytexture_error_check( struct gl_context *ctx, GLuint dimensions,
                      "glCopyTexImage%dD(invalid readbuffer)", dimensions);
          return GL_TRUE;
       }
+
+      if (ctx->ReadBuffer->Visual.samples > 0) {
+	 _mesa_error(ctx, GL_INVALID_FRAMEBUFFER_OPERATION,
+		     "glCopyTexImage%dD(multisample FBO)",
+		     dimensions);
+	 return GL_TRUE;
+      }
    }
 
    /* Check border */
@@ -1999,7 +2006,7 @@ copytexsubimage_error_check1( struct gl_context *ctx, GLuint dimensions,
                               GLenum target, GLint level)
 {
    /* Check that the source buffer is complete */
-   if (ctx->ReadBuffer->Name) {
+   if (_mesa_is_user_fbo(ctx->ReadBuffer)) {
       if (ctx->ReadBuffer->_Status == 0) {
          _mesa_test_framebuffer_completeness(ctx, ctx->ReadBuffer);
       }
@@ -2008,6 +2015,13 @@ copytexsubimage_error_check1( struct gl_context *ctx, GLuint dimensions,
                      "glCopyTexImage%dD(invalid readbuffer)", dimensions);
          return GL_TRUE;
       }
+
+      if (ctx->ReadBuffer->Visual.samples > 0) {
+	 _mesa_error(ctx, GL_INVALID_FRAMEBUFFER_OPERATION,
+		     "glCopyTexSubImage%dD(multisample FBO)",
+		     dimensions);
+	 return GL_TRUE;
+      }
    }
 
    /* check target (proxies not allowed) */
@@ -2179,7 +2193,7 @@ check_rtt_cb(GLuint key, void *data, void *userData)
    const GLuint level = info->level, face = info->face;
 
    /* If this is a user-created FBO */
-   if (fb->Name) {
+   if (_mesa_is_user_fbo(fb)) {
       GLuint i;
       /* check if any of the FBO's attachments point to 'texObj' */
       for (i = 0; i < BUFFER_COUNT; i++) {