fix faulty image format tests (coverity-709330, 709331, & 709332)

diff --git a/src/modules/videostab/stabilize.c b/src/modules/videostab/stabilize.c
index cb28d8d31801bfdd888afacd572fc43036ee9c1f..790f1fffc28d581ba32deff33ea53aa1f41a5df5 100644 (file)
--- a/src/modules/videostab/stabilize.c
+++ b/src/modules/videostab/stabilize.c
@@ -740,7 +740,7 @@ Transform calcTransFields(StabData* sd, calcFieldTransFunc fieldfunc,
 /** draws the field scanning area */
 void drawFieldScanArea(StabData* sd, const Field* field, const Transform* t)
 {
-    if (!sd->pixelformat == mlt_image_yuv420p) {
+       if (sd->pixelformat != mlt_image_yuv420p) {
                mlt_log_warning (NULL, "format not usable\n");
         return;
        }
@@ -751,7 +751,7 @@ void drawFieldScanArea(StabData* sd, const Field* field, const Transform* t)
 /** draws the field */
 void drawField(StabData* sd, const Field* field, const Transform* t)
 {
-    if (!sd->pixelformat == mlt_image_yuv420p){
+       if (sd->pixelformat != mlt_image_yuv420p){
                mlt_log_warning (NULL, "format not usable\n");
         return;
        }
@@ -762,7 +762,7 @@ void drawField(StabData* sd, const Field* field, const Transform* t)
 /** draws the transform data of this field */
 void drawFieldTrans(StabData* sd, const Field* field, const Transform* t)
 {
-    if (!sd->pixelformat == mlt_image_yuv420p){
+       if (sd->pixelformat != mlt_image_yuv420p){
                mlt_log_warning (NULL, "format not usable\n");
         return;
        }