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video: sprinkle some G_GNUC_CONST

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Mark functions that have no effect besides their return value and
only inspect their input arguments with G_GNUC_CONST. (We just
ignore the g_return_val_if_fail() guards for this)
This commit is contained in:
Tim-Philipp Müller 2011-05-27 23:31:27 +01:00
parent 2699d875bf
commit 47614d3106
1 changed files with 13 additions and 13 deletions
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26
gst-libs/gst/video/video.h
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@ -494,45 +494,45 @@ GstCaps * gst_video_format_new_template_caps (GstVideoFormat format);
/* format properties */ /* format properties */
GstVideoFormat gst_video_format_from_fourcc (guint32 fourcc); GstVideoFormat gst_video_format_from_fourcc (guint32 fourcc) G_GNUC_CONST;
guint32 gst_video_format_to_fourcc (GstVideoFormat format); guint32 gst_video_format_to_fourcc (GstVideoFormat format) G_GNUC_CONST;
gboolean gst_video_format_is_rgb (GstVideoFormat format); gboolean gst_video_format_is_rgb (GstVideoFormat format) G_GNUC_CONST;
gboolean gst_video_format_is_yuv (GstVideoFormat format); gboolean gst_video_format_is_yuv (GstVideoFormat format) G_GNUC_CONST;
gboolean gst_video_format_is_gray (GstVideoFormat format); gboolean gst_video_format_is_gray (GstVideoFormat format) G_GNUC_CONST;
gboolean gst_video_format_has_alpha (GstVideoFormat format); gboolean gst_video_format_has_alpha (GstVideoFormat format) G_GNUC_CONST;
int gst_video_format_get_component_depth (GstVideoFormat format, int gst_video_format_get_component_depth (GstVideoFormat format,
int component); int component) G_GNUC_CONST;
int gst_video_format_get_row_stride (GstVideoFormat format, int gst_video_format_get_row_stride (GstVideoFormat format,
int component, int component,
int width); int width) G_GNUC_CONST;
int gst_video_format_get_pixel_stride (GstVideoFormat format, int gst_video_format_get_pixel_stride (GstVideoFormat format,
int component); int component) G_GNUC_CONST;
int gst_video_format_get_component_width (GstVideoFormat format, int gst_video_format_get_component_width (GstVideoFormat format,
int component, int component,
int width); int width) G_GNUC_CONST;
int gst_video_format_get_component_height (GstVideoFormat format, int gst_video_format_get_component_height (GstVideoFormat format,
int component, int component,
int height); int height) G_GNUC_CONST;
int gst_video_format_get_component_offset (GstVideoFormat format, int gst_video_format_get_component_offset (GstVideoFormat format,
int component, int component,
int width, int width,
int height); int height) G_GNUC_CONST;
int gst_video_format_get_size (GstVideoFormat format, int gst_video_format_get_size (GstVideoFormat format,
int width, int width,
int height); int height) G_GNUC_CONST;
gboolean gst_video_get_size_from_caps (const GstCaps * caps, gint * size); gboolean gst_video_get_size_from_caps (const GstCaps * caps, gint * size);