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gloverlaycompositor: for loop initial declarations are only allowed in C99 mode

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Fixes compiler warnings
This commit is contained in:
Luis de Bethencourt 2015-07-21 13:11:17 +01:00
parent 57f389d9ce
commit c9820f20e2
1 changed files with 13 additions and 7 deletions
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20
gst-libs/gst/gl/gstgloverlaycompositor.c
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@ -86,7 +86,9 @@ static gboolean
_is_rectangle_in_overlays (GList * overlays, _is_rectangle_in_overlays (GList * overlays,
GstVideoOverlayRectangle * rectangle) GstVideoOverlayRectangle * rectangle)
{ {
for (GList * l = overlays; l != NULL; l = l->next) { GList *l;
for (l = overlays; l != NULL; l = l->next) {
GstGLCompositionOverlay *overlay = (GstGLCompositionOverlay *) l->data; GstGLCompositionOverlay *overlay = (GstGLCompositionOverlay *) l->data;
if (overlay->rectangle == rectangle) if (overlay->rectangle == rectangle)
return TRUE; return TRUE;
@ -98,8 +100,9 @@ static gboolean
_is_overlay_in_rectangles (GstVideoOverlayComposition * composition, _is_overlay_in_rectangles (GstVideoOverlayComposition * composition,
GstGLCompositionOverlay * overlay) GstGLCompositionOverlay * overlay)
{ {
for (guint i = 0; guint i;
i < gst_video_overlay_composition_n_rectangles (composition); i++) {
for (i = 0; i < gst_video_overlay_composition_n_rectangles (composition); i++) {
GstVideoOverlayRectangle *rectangle = GstVideoOverlayRectangle *rectangle =
gst_video_overlay_composition_get_rectangle (composition, i); gst_video_overlay_composition_get_rectangle (composition, i);
if (overlay->rectangle == rectangle) if (overlay->rectangle == rectangle)
@ -142,7 +145,7 @@ gst_gl_overlay_compositor_upload_overlays (GstGLOverlayCompositor * compositor,
composition_meta = gst_buffer_get_video_overlay_composition_meta (buf); composition_meta = gst_buffer_get_video_overlay_composition_meta (buf);
if (composition_meta) { if (composition_meta) {
GstVideoOverlayComposition *composition = NULL; GstVideoOverlayComposition *composition = NULL;
guint num_overlays; guint num_overlays, i;
GList *l = compositor->overlays; GList *l = compositor->overlays;
GST_DEBUG ("GstVideoOverlayCompositionMeta found."); GST_DEBUG ("GstVideoOverlayCompositionMeta found.");
@ -151,7 +154,7 @@ gst_gl_overlay_compositor_upload_overlays (GstGLOverlayCompositor * compositor,
num_overlays = gst_video_overlay_composition_n_rectangles (composition); num_overlays = gst_video_overlay_composition_n_rectangles (composition);
/* add new overlays to list */ /* add new overlays to list */
for (guint i = 0; i < num_overlays; i++) { for (i = 0; i < num_overlays; i++) {
GstVideoOverlayRectangle *rectangle = GstVideoOverlayRectangle *rectangle =
gst_video_overlay_composition_get_rectangle (composition, i); gst_video_overlay_composition_get_rectangle (composition, i);
@ -187,9 +190,11 @@ gst_gl_overlay_compositor_draw_overlays (GstGLOverlayCompositor * compositor,
{ {
const GstGLFuncs *gl = compositor->context->gl_vtable; const GstGLFuncs *gl = compositor->context->gl_vtable;
if (compositor->overlays != NULL) { if (compositor->overlays != NULL) {
GList *l;
glEnable (GL_BLEND); glEnable (GL_BLEND);
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
for (GList * l = compositor->overlays; l != NULL; l = l->next) { for (l = compositor->overlays; l != NULL; l = l->next) {
GstGLCompositionOverlay *overlay = (GstGLCompositionOverlay *) l->data; GstGLCompositionOverlay *overlay = (GstGLCompositionOverlay *) l->data;
gst_gl_composition_overlay_draw (overlay, shader); gst_gl_composition_overlay_draw (overlay, shader);
} }
@ -201,10 +206,11 @@ GstCaps *
gst_gl_overlay_compositor_add_caps (GstCaps * caps) gst_gl_overlay_compositor_add_caps (GstCaps * caps)
{ {
GstCaps *composition_caps; GstCaps *composition_caps;
int i;
composition_caps = gst_caps_copy (caps); composition_caps = gst_caps_copy (caps);
for (int i = 0; i < gst_caps_get_size (composition_caps); i++) { for (i = 0; i < gst_caps_get_size (composition_caps); i++) {
GstCapsFeatures *f = gst_caps_get_features (composition_caps, i); GstCapsFeatures *f = gst_caps_get_features (composition_caps, i);
gst_caps_features_add (f, gst_caps_features_add (f,
GST_CAPS_FEATURE_META_GST_VIDEO_OVERLAY_COMPOSITION); GST_CAPS_FEATURE_META_GST_VIDEO_OVERLAY_COMPOSITION);