gbm: use the loader util lib

[mesa.git] / src / gallium / auxiliary / vl / vl_video_buffer.c

diff --git a/src/gallium/auxiliary/vl/vl_video_buffer.c b/src/gallium/auxiliary/vl/vl_video_buffer.c
index f0ba3891eb6dbe232dc1395ed862aa85a0dc0100..092a03192cc7ccd27ac51e980b97e7c634cdb44d 100644 (file)
--- a/src/gallium/auxiliary/vl/vl_video_buffer.c
+++ b/src/gallium/auxiliary/vl/vl_video_buffer.c
@@ -18,7 +18,7 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -240,7 +240,7 @@ vl_video_buffer_template(struct pipe_resource *templ,
          templ->width0 /= 2;
          templ->height0 /= 2;
       } else if (tmpl->chroma_format == PIPE_VIDEO_CHROMA_FORMAT_422) {
-         templ->height0 /= 2;
+         templ->width0 /= 2;
       }
    }
 }
@@ -259,7 +259,7 @@ vl_video_buffer_destroy(struct pipe_video_buffer *buffer)
       pipe_resource_reference(&buf->resources[i], NULL);
    }
 
-   for (i = 0; i < VL_NUM_COMPONENTS * 2; ++i)
+   for (i = 0; i < VL_MAX_SURFACES; ++i)
       pipe_surface_reference(&buf->surfaces[i], NULL);
 
    vl_video_buffer_set_associated_data(buffer, NULL, NULL, NULL);
@@ -365,7 +365,7 @@ vl_video_buffer_surfaces(struct pipe_video_buffer *buffer)
    array_size = buffer->interlaced ? 2 : 1;
    for (i = 0, surf = 0; i < VL_NUM_COMPONENTS; ++i) {
       for (j = 0; j < array_size; ++j, ++surf) {
-         assert(surf < (VL_NUM_COMPONENTS * 2));
+         assert(surf < VL_MAX_SURFACES);
 
          if (!buf->resources[i]) {
             pipe_surface_reference(&buf->surfaces[surf], NULL);
@@ -386,7 +386,7 @@ vl_video_buffer_surfaces(struct pipe_video_buffer *buffer)
    return buf->surfaces;
 
 error:
-   for (i = 0; i < (VL_NUM_COMPONENTS * 2); ++i )
+   for (i = 0; i < VL_MAX_SURFACES; ++i )
       pipe_surface_reference(&buf->surfaces[i], NULL);
 
    return NULL;
@@ -492,6 +492,8 @@ vl_video_buffer_create_ex2(struct pipe_context *pipe,
    unsigned i;
 
    buffer = CALLOC_STRUCT(vl_video_buffer);
+   if (!buffer)
+      return NULL;
 
    buffer->base = *tmpl;
    buffer->base.context = pipe;