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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2025-04-11 02:24:13 +00:00
utils: re-indent GstVideoFormat related helpers.
This commit is contained in:
Gwenole Beauchesne
parent
7f88fdcc03
commit
52b6fc57d4
2 changed files with 183 additions and 184 deletions
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@ -33,13 +33,13 @@
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#include "gstvaapisurface.h"
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#include "video-format.h"
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typedef struct _GstVideoFormatMap GstVideoFormatMap;
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struct _GstVideoFormatMap {
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GstVideoFormat format;
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GstVaapiChromaType chroma_type;
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const char *caps_str;
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VAImageFormat va_format;
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};
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typedef struct
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{
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GstVideoFormat format;
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GstVaapiChromaType chroma_type;
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const gchar *caps_str;
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VAImageFormat va_format;
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} GstVideoFormatMap;
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#if GST_CHECK_VERSION(1,0,0)
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# define GST_VIDEO_CAPS_MAKE_YUV(FORMAT) \
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@ -54,91 +54,91 @@ struct _GstVideoFormatMap {
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#endif
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#define DEF_YUV(FORMAT, FOURCC, ENDIAN, BPP, SUB) \
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{ G_PASTE(GST_VIDEO_FORMAT_,FORMAT), \
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G_PASTE(GST_VAAPI_CHROMA_TYPE_YUV,SUB), \
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GST_VIDEO_CAPS_MAKE_YUV(FORMAT), \
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{ VA_FOURCC FOURCC, VA_##ENDIAN##_FIRST, BPP, }, }
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{ G_PASTE(GST_VIDEO_FORMAT_,FORMAT), \
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G_PASTE(GST_VAAPI_CHROMA_TYPE_YUV,SUB), \
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GST_VIDEO_CAPS_MAKE_YUV(FORMAT), \
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{ VA_FOURCC FOURCC, VA_##ENDIAN##_FIRST, BPP, }, }
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#define DEF_RGB(FORMAT, FOURCC, ENDIAN, BPP, DEPTH, R,G,B,A) \
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{ G_PASTE(GST_VIDEO_FORMAT_,FORMAT), \
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G_PASTE(GST_VAAPI_CHROMA_TYPE_RGB,BPP), \
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GST_VIDEO_CAPS_MAKE_RGB(FORMAT), \
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{ VA_FOURCC FOURCC, VA_##ENDIAN##_FIRST, BPP, DEPTH, R,G,B,A }, }
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{ G_PASTE(GST_VIDEO_FORMAT_,FORMAT), \
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G_PASTE(GST_VAAPI_CHROMA_TYPE_RGB,BPP), \
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GST_VIDEO_CAPS_MAKE_RGB(FORMAT), \
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{ VA_FOURCC FOURCC, VA_##ENDIAN##_FIRST, BPP, DEPTH, R,G,B,A }, }
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/* Image formats, listed in HW order preference */
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static const GstVideoFormatMap gst_vaapi_video_formats[] = {
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DEF_YUV(NV12, ('N','V','1','2'), LSB, 12, 420),
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DEF_YUV(YV12, ('Y','V','1','2'), LSB, 12, 420),
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DEF_YUV(I420, ('I','4','2','0'), LSB, 12, 420),
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DEF_YUV(YUY2, ('Y','U','Y','2'), LSB, 16, 422),
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DEF_YUV(UYVY, ('U','Y','V','Y'), LSB, 16, 422),
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DEF_YUV(AYUV, ('A','Y','U','V'), LSB, 32, 444),
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DEF_YUV (NV12, ('N', 'V', '1', '2'), LSB, 12, 420),
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DEF_YUV (YV12, ('Y', 'V', '1', '2'), LSB, 12, 420),
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DEF_YUV (I420, ('I', '4', '2', '0'), LSB, 12, 420),
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DEF_YUV (YUY2, ('Y', 'U', 'Y', '2'), LSB, 16, 422),
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DEF_YUV (UYVY, ('U', 'Y', 'V', 'Y'), LSB, 16, 422),
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DEF_YUV (AYUV, ('A', 'Y', 'U', 'V'), LSB, 32, 444),
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#if G_BYTE_ORDER == G_BIG_ENDIAN
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DEF_RGB(ARGB, ('A','R','G','B'), MSB, 32,
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32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000),
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DEF_RGB(ABGR, ('A','B','G','R'), MSB, 32,
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32, 0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000),
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DEF_RGB(xRGB, ('X','R','G','B'), MSB, 32,
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24, 0x00ff0000, 0x0000ff00, 0x000000ff, 0x00000000),
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DEF_RGB(xBGR, ('X','B','G','R'), MSB, 32,
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24, 0x000000ff, 0x0000ff00, 0x00ff0000, 0x00000000),
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DEF_RGB (ARGB, ('A', 'R', 'G', 'B'), MSB, 32,
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32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000),
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DEF_RGB (ABGR, ('A', 'B', 'G', 'R'), MSB, 32,
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32, 0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000),
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DEF_RGB (xRGB, ('X', 'R', 'G', 'B'), MSB, 32,
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24, 0x00ff0000, 0x0000ff00, 0x000000ff, 0x00000000),
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DEF_RGB (xBGR, ('X', 'B', 'G', 'R'), MSB, 32,
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24, 0x000000ff, 0x0000ff00, 0x00ff0000, 0x00000000),
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#elif G_BYTE_ORDER == G_LITTLE_ENDIAN
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DEF_RGB(BGRA, ('B','G','R','A'), LSB, 32,
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32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000),
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DEF_RGB(RGBA, ('R','G','B','A'), LSB, 32,
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32, 0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000),
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DEF_RGB(BGRx, ('B','G','R','X'), LSB, 32,
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24, 0x00ff0000, 0x0000ff00, 0x000000ff, 0x00000000),
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DEF_RGB(RGBx, ('R','G','B','X'), LSB, 32,
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24, 0x000000ff, 0x0000ff00, 0x00ff0000, 0x00000000),
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DEF_RGB (BGRA, ('B', 'G', 'R', 'A'), LSB, 32,
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32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000),
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DEF_RGB (RGBA, ('R', 'G', 'B', 'A'), LSB, 32,
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32, 0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000),
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DEF_RGB (BGRx, ('B', 'G', 'R', 'X'), LSB, 32,
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24, 0x00ff0000, 0x0000ff00, 0x000000ff, 0x00000000),
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DEF_RGB (RGBx, ('R', 'G', 'B', 'X'), LSB, 32,
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24, 0x000000ff, 0x0000ff00, 0x00ff0000, 0x00000000),
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#endif
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DEF_YUV(GRAY8, ('Y','8','0','0'), LSB, 8, 400),
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{ 0, }
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DEF_YUV (GRAY8, ('Y', '8', '0', '0'), LSB, 8, 400),
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{0,}
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};
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#undef DEF_RGB
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#undef DEF_YUV
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static inline gboolean
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va_format_is_rgb(const VAImageFormat *va_format)
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va_format_is_rgb (const VAImageFormat * va_format)
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{
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return va_format->depth != 0;
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return va_format->depth != 0;
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}
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static inline gboolean
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va_format_is_yuv(const VAImageFormat *va_format)
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va_format_is_yuv (const VAImageFormat * va_format)
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{
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return va_format->depth == 0;
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return va_format->depth == 0;
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}
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static inline gboolean
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va_format_is_same_rgb(const VAImageFormat *fmt1, const VAImageFormat *fmt2)
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va_format_is_same_rgb (const VAImageFormat * fmt1, const VAImageFormat * fmt2)
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{
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return (fmt1->byte_order == fmt2->byte_order &&
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fmt1->red_mask == fmt2->red_mask &&
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fmt1->green_mask == fmt2->green_mask &&
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fmt1->blue_mask == fmt2->blue_mask &&
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fmt1->alpha_mask == fmt2->alpha_mask);
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return (fmt1->byte_order == fmt2->byte_order &&
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fmt1->red_mask == fmt2->red_mask &&
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fmt1->green_mask == fmt2->green_mask &&
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fmt1->blue_mask == fmt2->blue_mask &&
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fmt1->alpha_mask == fmt2->alpha_mask);
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}
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static inline gboolean
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va_format_is_same(const VAImageFormat *fmt1, const VAImageFormat *fmt2)
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va_format_is_same (const VAImageFormat * fmt1, const VAImageFormat * fmt2)
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{
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if (fmt1->fourcc != fmt2->fourcc)
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return FALSE;
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return va_format_is_rgb(fmt1) ? va_format_is_same_rgb(fmt1, fmt2) : TRUE;
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if (fmt1->fourcc != fmt2->fourcc)
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return FALSE;
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return va_format_is_rgb (fmt1) ? va_format_is_same_rgb (fmt1, fmt2) : TRUE;
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}
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static const GstVideoFormatMap *
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get_map(GstVideoFormat format)
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get_map (GstVideoFormat format)
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{
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const GstVideoFormatMap *m;
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const GstVideoFormatMap *m;
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for (m = gst_vaapi_video_formats; m->format; m++) {
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if (m->format == format)
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return m;
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}
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return NULL;
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for (m = gst_vaapi_video_formats; m->format; m++) {
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if (m->format == format)
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return m;
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}
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return NULL;
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}
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/**
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@ -151,43 +151,42 @@ get_map(GstVideoFormat format)
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* video format in @str.
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*/
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GstVideoFormat
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gst_vaapi_video_format_from_string(const gchar *str)
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gst_vaapi_video_format_from_string (const gchar * str)
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{
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#if GST_CHECK_VERSION(1,0,0)
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return gst_video_format_from_string(str);
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return gst_video_format_from_string (str);
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#else
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GstVideoFormat format = GST_VIDEO_FORMAT_UNKNOWN;
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GstVideoFormat format = GST_VIDEO_FORMAT_UNKNOWN;
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do {
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/* Validate input string */
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if (!str)
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break;
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do {
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/* Validate input string */
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if (!str)
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break;
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/* Fast path: assume this represents a common fourcc value */
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const guint32 fourcc = GST_MAKE_FOURCC(str[0], str[1], str[2], str[3]);
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format = gst_video_format_from_fourcc(fourcc);
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if (format != GST_VIDEO_FORMAT_UNKNOWN)
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break;
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/* Fast path: assume this represents a common fourcc value */
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const guint32 fourcc = GST_MAKE_FOURCC (str[0], str[1], str[2], str[3]);
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format = gst_video_format_from_fourcc (fourcc);
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if (format != GST_VIDEO_FORMAT_UNKNOWN)
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break;
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/* Slow path: check through all registered enum values */
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GEnumClass * const enum_class =
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g_type_class_ref(GST_TYPE_VIDEO_FORMAT);
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if (!enum_class)
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break;
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/* Slow path: check through all registered enum values */
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GEnumClass *const enum_class = g_type_class_ref (GST_TYPE_VIDEO_FORMAT);
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if (!enum_class)
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break;
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gchar * const video_format_str =
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g_strdup_printf("GST_VIDEO_FORMAT_%s", str);
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if (video_format_str) {
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const GEnumValue * const enum_value =
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g_enum_get_value_by_name(enum_class, video_format_str);
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gchar *const video_format_str =
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g_strdup_printf ("GST_VIDEO_FORMAT_%s", str);
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if (video_format_str) {
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const GEnumValue *const enum_value =
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g_enum_get_value_by_name (enum_class, video_format_str);
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if (enum_value)
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format = enum_value->value;
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g_free(video_format_str);
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}
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g_type_class_unref(enum_class);
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} while (0);
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return format;
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if (enum_value)
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format = enum_value->value;
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g_free (video_format_str);
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}
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g_type_class_unref (enum_class);
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} while (0);
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return format;
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#endif
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}
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@ -201,9 +200,9 @@ gst_vaapi_video_format_from_string(const gchar *str)
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* or unsupported.
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*/
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const gchar *
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gst_vaapi_video_format_to_string(GstVideoFormat format)
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gst_vaapi_video_format_to_string (GstVideoFormat format)
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{
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return gst_video_format_to_string(format);
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return gst_video_format_to_string (format);
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}
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/**
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@ -215,11 +214,11 @@ gst_vaapi_video_format_to_string(GstVideoFormat format)
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* Return value: %TRUE if @format is RGB format
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*/
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gboolean
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gst_vaapi_video_format_is_rgb(GstVideoFormat format)
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gst_vaapi_video_format_is_rgb (GstVideoFormat format)
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{
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const GstVideoFormatMap * const m = get_map(format);
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const GstVideoFormatMap *const m = get_map (format);
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return m && va_format_is_rgb(&m->va_format);
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return m && va_format_is_rgb (&m->va_format);
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}
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/**
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@ -231,11 +230,11 @@ gst_vaapi_video_format_is_rgb(GstVideoFormat format)
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* Return value: %TRUE if @format is YUV format
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*/
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gboolean
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gst_vaapi_video_format_is_yuv(GstVideoFormat format)
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gst_vaapi_video_format_is_yuv (GstVideoFormat format)
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{
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const GstVideoFormatMap * const m = get_map(format);
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const GstVideoFormatMap *const m = get_map (format);
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return m && va_format_is_yuv(&m->va_format);
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return m && va_format_is_yuv (&m->va_format);
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}
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/**
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@ -249,17 +248,17 @@ gst_vaapi_video_format_is_yuv(GstVideoFormat format)
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* Return value: the #GstVideoFormat describing the @caps
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*/
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GstVideoFormat
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gst_vaapi_video_format_from_caps(GstCaps *caps)
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gst_vaapi_video_format_from_caps (GstCaps * caps)
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{
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GstStructure *structure;
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GstStructure *structure;
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if (!caps)
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return 0;
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if (!caps)
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return 0;
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structure = gst_caps_get_structure(caps, 0);
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if (!structure)
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return 0;
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return gst_vaapi_video_format_from_structure(structure);
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structure = gst_caps_get_structure (caps, 0);
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if (!structure)
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return 0;
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return gst_vaapi_video_format_from_structure (structure);
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}
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/**
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@ -273,51 +272,51 @@ gst_vaapi_video_format_from_caps(GstCaps *caps)
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* Return value: the #GstVideoFormat describing the @structure
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*/
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GstVideoFormat
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gst_vaapi_video_format_from_structure(GstStructure *structure)
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gst_vaapi_video_format_from_structure (GstStructure * structure)
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{
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#if GST_CHECK_VERSION(1,0,0)
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const gchar * format = gst_structure_get_string(structure, "format");
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if (format)
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return gst_video_format_from_string(format);
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return GST_VIDEO_FORMAT_UNKNOWN;
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const gchar *format = gst_structure_get_string (structure, "format");
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if (format)
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return gst_video_format_from_string (format);
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return GST_VIDEO_FORMAT_UNKNOWN;
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#else
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const GstVideoFormatMap *m;
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VAImageFormat *va_format, va_formats[2];
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gint endian, rmask, gmask, bmask, amask = 0;
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guint32 fourcc;
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const GstVideoFormatMap *m;
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VAImageFormat *va_format, va_formats[2];
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gint endian, rmask, gmask, bmask, amask = 0;
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guint32 fourcc;
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/* Check for YUV format */
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if (gst_structure_get_fourcc(structure, "format", &fourcc))
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return gst_video_format_from_fourcc(fourcc);
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/* Check for YUV format */
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if (gst_structure_get_fourcc (structure, "format", &fourcc))
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return gst_video_format_from_fourcc (fourcc);
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/* Check for RGB format */
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gst_structure_get_int(structure, "endianness", &endian);
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gst_structure_get_int(structure, "red_mask", &rmask);
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gst_structure_get_int(structure, "green_mask", &gmask);
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gst_structure_get_int(structure, "blue_mask", &bmask);
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gst_structure_get_int(structure, "alpha_mask", &amask);
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/* Check for RGB format */
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gst_structure_get_int (structure, "endianness", &endian);
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gst_structure_get_int (structure, "red_mask", &rmask);
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gst_structure_get_int (structure, "green_mask", &gmask);
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gst_structure_get_int (structure, "blue_mask", &bmask);
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gst_structure_get_int (structure, "alpha_mask", &amask);
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va_format = &va_formats[0];
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va_format->byte_order = endian == G_BIG_ENDIAN ? VA_MSB_FIRST : VA_LSB_FIRST;
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va_format->red_mask = rmask;
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va_format->green_mask = gmask;
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va_format->blue_mask = bmask;
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va_format->alpha_mask = amask;
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va_format = &va_formats[0];
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va_format->byte_order = endian == G_BIG_ENDIAN ? VA_MSB_FIRST : VA_LSB_FIRST;
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va_format->red_mask = rmask;
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va_format->green_mask = gmask;
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va_format->blue_mask = bmask;
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va_format->alpha_mask = amask;
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va_format = &va_formats[1];
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va_format->byte_order = endian == G_BIG_ENDIAN ? VA_LSB_FIRST : VA_MSB_FIRST;
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va_format->red_mask = GUINT32_SWAP_LE_BE(rmask);
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va_format->green_mask = GUINT32_SWAP_LE_BE(gmask);
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va_format->blue_mask = GUINT32_SWAP_LE_BE(bmask);
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va_format->alpha_mask = GUINT32_SWAP_LE_BE(amask);
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va_format = &va_formats[1];
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va_format->byte_order = endian == G_BIG_ENDIAN ? VA_LSB_FIRST : VA_MSB_FIRST;
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va_format->red_mask = GUINT32_SWAP_LE_BE (rmask);
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va_format->green_mask = GUINT32_SWAP_LE_BE (gmask);
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va_format->blue_mask = GUINT32_SWAP_LE_BE (bmask);
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va_format->alpha_mask = GUINT32_SWAP_LE_BE (amask);
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|
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for (m = gst_vaapi_video_formats; m->format; m++) {
|
||||
if (va_format_is_rgb(&m->va_format) &&
|
||||
(va_format_is_same_rgb(&m->va_format, &va_formats[0]) ||
|
||||
va_format_is_same_rgb(&m->va_format, &va_formats[1])))
|
||||
return m->format;
|
||||
}
|
||||
return GST_VIDEO_FORMAT_UNKNOWN;
|
||||
for (m = gst_vaapi_video_formats; m->format; m++) {
|
||||
if (va_format_is_rgb (&m->va_format) &&
|
||||
(va_format_is_same_rgb (&m->va_format, &va_formats[0]) ||
|
||||
va_format_is_same_rgb (&m->va_format, &va_formats[1])))
|
||||
return m->format;
|
||||
}
|
||||
return GST_VIDEO_FORMAT_UNKNOWN;
|
||||
#endif
|
||||
}
|
||||
|
||||
|
|
@ -331,11 +330,11 @@ gst_vaapi_video_format_from_structure(GstStructure *structure)
|
|||
* Return value: the newly allocated #GstCaps, or %NULL if none was found
|
||||
*/
|
||||
GstCaps *
|
||||
gst_vaapi_video_format_to_caps(GstVideoFormat format)
|
||||
gst_vaapi_video_format_to_caps (GstVideoFormat format)
|
||||
{
|
||||
const GstVideoFormatMap * const m = get_map(format);
|
||||
const GstVideoFormatMap *const m = get_map (format);
|
||||
|
||||
return m ? gst_caps_from_string(m->caps_str) : NULL;
|
||||
return m ? gst_caps_from_string (m->caps_str) : NULL;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -348,18 +347,18 @@ gst_vaapi_video_format_to_caps(GstVideoFormat format)
|
|||
* Return value: the #GstVideoFormat corresponding to the VA @fourcc
|
||||
*/
|
||||
GstVideoFormat
|
||||
gst_vaapi_video_format_from_va_fourcc(guint32 fourcc)
|
||||
gst_vaapi_video_format_from_va_fourcc (guint32 fourcc)
|
||||
{
|
||||
const GstVideoFormatMap *m;
|
||||
const GstVideoFormatMap *m;
|
||||
|
||||
/* Note: VA fourcc values are now standardized and shall represent
|
||||
a unique format. The associated VAImageFormat is just a hint to
|
||||
determine RGBA component ordering */
|
||||
for (m = gst_vaapi_video_formats; m->format; m++) {
|
||||
if (m->va_format.fourcc == fourcc)
|
||||
return m->format;
|
||||
}
|
||||
return GST_VIDEO_FORMAT_UNKNOWN;
|
||||
/* Note: VA fourcc values are now standardized and shall represent
|
||||
a unique format. The associated VAImageFormat is just a hint to
|
||||
determine RGBA component ordering */
|
||||
for (m = gst_vaapi_video_formats; m->format; m++) {
|
||||
if (m->va_format.fourcc == fourcc)
|
||||
return m->format;
|
||||
}
|
||||
return GST_VIDEO_FORMAT_UNKNOWN;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -373,15 +372,15 @@ gst_vaapi_video_format_from_va_fourcc(guint32 fourcc)
|
|||
* Return value: the #GstVideoFormat describing the @va_format
|
||||
*/
|
||||
GstVideoFormat
|
||||
gst_vaapi_video_format_from_va_format(const VAImageFormat *va_format)
|
||||
gst_vaapi_video_format_from_va_format (const VAImageFormat * va_format)
|
||||
{
|
||||
const GstVideoFormatMap *m;
|
||||
const GstVideoFormatMap *m;
|
||||
|
||||
for (m = gst_vaapi_video_formats; m->format; m++) {
|
||||
if (va_format_is_same(&m->va_format, va_format))
|
||||
return m->format;
|
||||
}
|
||||
return GST_VIDEO_FORMAT_UNKNOWN;
|
||||
for (m = gst_vaapi_video_formats; m->format; m++) {
|
||||
if (va_format_is_same (&m->va_format, va_format))
|
||||
return m->format;
|
||||
}
|
||||
return GST_VIDEO_FORMAT_UNKNOWN;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -395,11 +394,11 @@ gst_vaapi_video_format_from_va_format(const VAImageFormat *va_format)
|
|||
* Return value: the VA image format, or %NULL if none was found
|
||||
*/
|
||||
const VAImageFormat *
|
||||
gst_vaapi_video_format_to_va_format(GstVideoFormat format)
|
||||
gst_vaapi_video_format_to_va_format (GstVideoFormat format)
|
||||
{
|
||||
const GstVideoFormatMap * const m = get_map(format);
|
||||
const GstVideoFormatMap *const m = get_map (format);
|
||||
|
||||
return m ? &m->va_format : NULL;
|
||||
return m ? &m->va_format : NULL;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -413,11 +412,11 @@ gst_vaapi_video_format_to_va_format(GstVideoFormat format)
|
|||
* was found.
|
||||
*/
|
||||
guint
|
||||
gst_vaapi_video_format_get_chroma_type(GstVideoFormat format)
|
||||
gst_vaapi_video_format_get_chroma_type (GstVideoFormat format)
|
||||
{
|
||||
const GstVideoFormatMap * const m = get_map(format);
|
||||
const GstVideoFormatMap *const m = get_map (format);
|
||||
|
||||
return m ? m->chroma_type : 0;
|
||||
return m ? m->chroma_type : 0;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -430,9 +429,9 @@ gst_vaapi_video_format_get_chroma_type(GstVideoFormat format)
|
|||
* Return value: the @format score, or %G_MAXUINT if none was found
|
||||
*/
|
||||
guint
|
||||
gst_vaapi_video_format_get_score(GstVideoFormat format)
|
||||
gst_vaapi_video_format_get_score (GstVideoFormat format)
|
||||
{
|
||||
const GstVideoFormatMap * const m = get_map(format);
|
||||
const GstVideoFormatMap *const m = get_map (format);
|
||||
|
||||
return m ? (m - &gst_vaapi_video_formats[0]) : G_MAXUINT;
|
||||
return m ? (m - &gst_vaapi_video_formats[0]) : G_MAXUINT;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -31,40 +31,40 @@
|
|||
G_BEGIN_DECLS
|
||||
|
||||
GstVideoFormat
|
||||
gst_vaapi_video_format_from_string(const gchar *str);
|
||||
gst_vaapi_video_format_from_string (const gchar * str);
|
||||
|
||||
const char *
|
||||
gst_vaapi_video_format_to_string(GstVideoFormat format);
|
||||
const gchar *
|
||||
gst_vaapi_video_format_to_string (GstVideoFormat format);
|
||||
|
||||
gboolean
|
||||
gst_vaapi_video_format_is_rgb(GstVideoFormat format);
|
||||
gst_vaapi_video_format_is_rgb (GstVideoFormat format);
|
||||
|
||||
gboolean
|
||||
gst_vaapi_video_format_is_yuv(GstVideoFormat format);
|
||||
gst_vaapi_video_format_is_yuv (GstVideoFormat format);
|
||||
|
||||
GstVideoFormat
|
||||
gst_vaapi_video_format_from_structure(GstStructure *structure);
|
||||
gst_vaapi_video_format_from_structure (GstStructure * structure);
|
||||
|
||||
GstVideoFormat
|
||||
gst_vaapi_video_format_from_caps(GstCaps *caps);
|
||||
gst_vaapi_video_format_from_caps (GstCaps * caps);
|
||||
|
||||
GstCaps *
|
||||
gst_vaapi_video_format_to_caps(GstVideoFormat format);
|
||||
gst_vaapi_video_format_to_caps (GstVideoFormat format);
|
||||
|
||||
GstVideoFormat
|
||||
gst_vaapi_video_format_from_va_fourcc(guint32 fourcc);
|
||||
gst_vaapi_video_format_from_va_fourcc (guint32 fourcc);
|
||||
|
||||
GstVideoFormat
|
||||
gst_vaapi_video_format_from_va_format(const VAImageFormat *va_format);
|
||||
gst_vaapi_video_format_from_va_format (const VAImageFormat * va_format);
|
||||
|
||||
const VAImageFormat *
|
||||
gst_vaapi_video_format_to_va_format(GstVideoFormat format);
|
||||
gst_vaapi_video_format_to_va_format (GstVideoFormat format);
|
||||
|
||||
guint
|
||||
gst_vaapi_video_format_get_chroma_type(GstVideoFormat format);
|
||||
gst_vaapi_video_format_get_chroma_type (GstVideoFormat format);
|
||||
|
||||
guint
|
||||
gst_vaapi_video_format_get_score(GstVideoFormat format);
|
||||
gst_vaapi_video_format_get_score (GstVideoFormat format);
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue