Squashed commit of the following:

commit 864fe253b04105b7469e5f7b064dc37637b944f8
Author: Brian Paul <[email protected]>
Date:   Thu Apr 21 20:13:07 2011 -0600

    mesa: s/exec/disp/ in _mesa_init_histogram_dispatch()

    This function isn't normally compiled (FEATURE_histogram).

commit f4bf45e2b94b582cacd19cdca873c5be627e4250
Author: nobled <[email protected]>
Date:   Thu Apr 21 07:53:58 2011 -0600

    mesa: hook up GL_ARB_robustness dispatch functions

    ...and advertise the extension.

    Signed-off-by: Brian Paul <[email protected]>

commit 2b89e38e5f572dc40cebc06381ae7c5d04386998
Author: nobled <[email protected]>
Date:   Thu Apr 21 07:53:58 2011 -0600

    mesa: regenerated API files for GL_ARB_robustness

    Signed-off-by: Brian Paul <[email protected]>

commit 5d5ebfb7135cec9d833adef86cbf4d0f3d9beca8
Author: nobled <[email protected]>
Date:   Thu Apr 21 07:53:57 2011 -0600

    glapi: add ARB_robustness xml

    Signed-off-by: Brian Paul <[email protected]>

commit 0159d1d6d99f4bbc18381dc2081c20d3aff17ac9
Author: nobled <[email protected]>
Date:   Thu Apr 21 07:53:57 2011 -0600

    mesa: implement GL_ARB_robustness functions

    Signed-off-by: Brian Paul <[email protected]>

commit 938fd71f4c4742f274922d53492a7290ab8d9c9b
Author: nobled <[email protected]>
Date:   Thu Apr 21 07:53:57 2011 -0600

    mesa: add context fields for GL_ARB_robustness

    Signed-off-by: Brian Paul <[email protected]>

commit 72075137bc79e65be03dac7e97b6dba93c3a86a4
Author: nobled <[email protected]>
Date:   Thu Apr 21 07:53:57 2011 -0600

    mesa: standardize more bounds-checking error messages

    Signed-off-by: Brian Paul <[email protected]>

commit 32a3fc23746db49da903fbc08afa0135af3007d2
Author: nobled <[email protected]>
Date:   Thu Apr 21 07:53:57 2011 -0600

    mesa: standardize some bounds-checking error messages

    Signed-off-by: Brian Paul <[email protected]>

commit cecbf1f4d164207de373dec0cadee2e84e1f9656
Author: nobled <[email protected]>
Date:   Thu Apr 21 07:53:57 2011 -0600

    mesa: add more bounds-checking support for client memory buffers

    Signed-off-by: Brian Paul <[email protected]>

commit edc895b52383d5bd274422db56adead1d81daf5f
Author: nobled <[email protected]>
Date:   Thu Apr 21 07:53:57 2011 -0600

    mesa: add bounds-checking support for client memory buffers

    Signed-off-by: Brian Paul <[email protected]>

commit 3a96ef28a538f158a219b406cd090dee70470c85
Author: nobled <[email protected]>
Date:   Thu Apr 21 07:53:57 2011 -0600

    mesa: use is_bufferobj() helper function

    Signed-off-by: Brian Paul <[email protected]>

1 files changed, 7 insertions, 7 deletions

diff --git a/src/mesa/main/drawpix.c b/src/mesa/main/drawpix.c
index ee379f71bf5..89c2b26973c 100644
--- a/src/mesa/main/drawpix.c
+++ b/src/mesa/main/drawpix.c
@@ -90,10 +90,10 @@ _mesa_DrawPixels( GLsizei width, GLsizei height,
          GLint x = IROUND(ctx->Current.RasterPos[0]);
          GLint y = IROUND(ctx->Current.RasterPos[1]);
 
-         if (ctx->Unpack.BufferObj->Name) {
+         if (_mesa_is_bufferobj(ctx->Unpack.BufferObj)) {
             /* unpack from PBO */
-            if (!_mesa_validate_pbo_access(2, &ctx->Unpack, width, height, 1,
-                                           format, type, pixels)) {
+            if (!_mesa_validate_pbo_access(2, &ctx->Unpack, width, height,
+                                           1, format, type, INT_MAX, pixels)) {
                _mesa_error(ctx, GL_INVALID_OPERATION,
                            "glDrawPixels(invalid PBO access)");
                goto end;
@@ -249,11 +249,11 @@ _mesa_Bitmap( GLsizei width, GLsizei height,
          GLint x = IFLOOR(ctx->Current.RasterPos[0] + epsilon - xorig);
          GLint y = IFLOOR(ctx->Current.RasterPos[1] + epsilon - yorig);
 
-         if (ctx->Unpack.BufferObj->Name) {
+         if (_mesa_is_bufferobj(ctx->Unpack.BufferObj)) {
             /* unpack from PBO */
-            if (!_mesa_validate_pbo_access(2, &ctx->Unpack, width, height, 1,
-                                           GL_COLOR_INDEX, GL_BITMAP,
-                                           (GLvoid *) bitmap)) {
+            if (!_mesa_validate_pbo_access(2, &ctx->Unpack, width, height,
+                                           1, GL_COLOR_INDEX, GL_BITMAP,
+                                           INT_MAX, (const GLvoid *) bitmap)) {
                _mesa_error(ctx, GL_INVALID_OPERATION,
                            "glBitmap(invalid PBO access)");
                return;