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This commit is contained in:
Thomas Vander Stichele 2005-12-06 19:57:08 +00:00
parent 6ba0fee53f
commit 9783a9207a
9 changed files with 237 additions and 214 deletions
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23
ChangeLog
View file

@ -1,3 +1,26 @@
2005-12-06 Thomas Vander Stichele <thomas at apestaart dot org>
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_codecid_to_caps),
(gst_ffmpeg_pixfmt_to_caps), (gst_ffmpeg_caps_to_pixfmt),
(gst_ffmpeg_caps_with_codecid), (gst_ffmpeg_caps_to_codecid):
* ext/ffmpeg/gstffmpegcodecmap.h:
* ext/ffmpeg/gstffmpegdeinterlace.c:
(gst_ffmpegdeinterlace_pad_link), (gst_ffmpegdeinterlace_init),
(gst_ffmpegdeinterlace_chain):
* ext/ffmpeg/gstffmpegenc.c: (gst_ffmpegenc_class_init),
(gst_ffmpegenc_chain_audio):
* ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_loop):
* ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_write):
* ext/ffmpeg/gstffmpegscale.c: (gst_ffmpegscale_pad_link),
(gst_ffmpegscale_init), (gst_ffmpegscale_chain),
(gst_ffmpegscale_change_state):
* ext/libpostproc/gstpostproc.c: (change_context), (change_mode),
(gst_postproc_base_init), (gst_postproc_class_init),
(gst_postproc_init), (gst_postproc_link), (gst_postproc_chain),
(gst_postproc_change_state), (gst_postproc_set_property),
(gst_postproc_get_property), (gst_postproc_register):
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=== release 0.10.0 ===
2005-12-05 <thomas (at) apestaart (dot) org>

100
ext/ffmpeg/gstffmpegcodecmap.c
View file

@ -81,34 +81,34 @@ gst_ffmpeg_set_palette (GstCaps *caps, AVCodecContext *context)
* but I'm too lazy today. Maybe later.
*/
#define GST_FF_VID_CAPS_NEW(mimetype, ...) \
(context != NULL) ? \
gst_caps_new_simple (mimetype, \
"width", G_TYPE_INT, context->width, \
"height", G_TYPE_INT, context->height, \
"framerate", GST_TYPE_FRACTION, context->time_base.den, \
context->time_base.num, __VA_ARGS__, NULL) \
: \
gst_caps_new_simple (mimetype, \
"width", GST_TYPE_INT_RANGE, 16, 4096, \
"height", GST_TYPE_INT_RANGE, 16, 4096, \
"framerate", GST_TYPE_FRACTION_RANGE, 0, 1, \
#define GST_FF_VID_CAPS_NEW(mimetype, ...) \
(context != NULL) ? \
gst_caps_new_simple (mimetype, \
"width", G_TYPE_INT, context->width, \
"height", G_TYPE_INT, context->height, \
"framerate", GST_TYPE_FRACTION, context->time_base.den, \
context->time_base.num, __VA_ARGS__, NULL) \
: \
gst_caps_new_simple (mimetype, \
"width", GST_TYPE_INT_RANGE, 16, 4096, \
"height", GST_TYPE_INT_RANGE, 16, 4096, \
"framerate", GST_TYPE_FRACTION_RANGE, 0, 1, \
G_MAXINT, 1, __VA_ARGS__, NULL)
/* same for audio - now with channels/sample rate
*/
#define GST_FF_AUD_CAPS_NEW(mimetype, ...) \
(context != NULL) ? \
gst_caps_new_simple (mimetype, \
"rate", G_TYPE_INT, context->sample_rate, \
"channels", G_TYPE_INT, context->channels, \
__VA_ARGS__, NULL) \
: \
gst_caps_new_simple (mimetype, \
"rate", GST_TYPE_INT_RANGE, 8000, 96000, \
"channels", GST_TYPE_INT_RANGE, 1, 2, \
__VA_ARGS__, NULL)
#define GST_FF_AUD_CAPS_NEW(mimetype, ...) \
(context != NULL) ? \
gst_caps_new_simple (mimetype, \
"rate", G_TYPE_INT, context->sample_rate, \
"channels", G_TYPE_INT, context->channels, \
__VA_ARGS__, NULL) \
: \
gst_caps_new_simple (mimetype, \
"rate", GST_TYPE_INT_RANGE, 8000, 96000, \
"channels", GST_TYPE_INT_RANGE, 1, 2, \
__VA_ARGS__, NULL)
/* Convert a FFMPEG codec ID and optional AVCodecContext
* to a GstCaps. If the context is ommitted, no fixed values
@ -259,7 +259,7 @@ gst_ffmpeg_codecid_to_caps (enum CodecID codec_id,
switch (context->codec_tag) {
case GST_MAKE_FOURCC ('D', 'I', 'V', 'X'):
caps = GST_FF_VID_CAPS_NEW ("video/x-divx",
"divxversion", G_TYPE_INT, 5, NULL);
"divxversion", G_TYPE_INT, 5, NULL);
break;
case GST_MAKE_FOURCC ('m', 'p', '4', 'v'):
default:
@ -450,10 +450,10 @@ gst_ffmpeg_codecid_to_caps (enum CodecID codec_id,
case CODEC_ID_MSRLE:
caps = GST_FF_VID_CAPS_NEW ("video/x-rle",
"layout", G_TYPE_STRING, "microsoft", NULL);
"layout", G_TYPE_STRING, "microsoft", NULL);
if (context) {
gst_caps_set_simple (caps,
"depth", G_TYPE_INT, (gint) context->bits_per_sample, NULL);
"depth", G_TYPE_INT, (gint) context->bits_per_sample, NULL);
} else {
gst_caps_set_simple (caps, "depth", GST_TYPE_INT_RANGE, 1, 64, NULL);
}
@ -472,7 +472,7 @@ gst_ffmpeg_codecid_to_caps (enum CodecID codec_id,
case CODEC_ID_MSVIDEO1:
caps = GST_FF_VID_CAPS_NEW ("video/x-msvideocodec",
"msvideoversion", G_TYPE_INT, 1, NULL);
"msvideoversion", G_TYPE_INT, 1, NULL);
break;
case CODEC_ID_WMV3:
@ -899,8 +899,8 @@ gst_ffmpeg_pixfmt_to_caps (enum PixelFormat pix_fmt, AVCodecContext * context)
case PIX_FMT_GRAY8:
bpp = depth = 8;
caps = GST_FF_VID_CAPS_NEW ("video/x-raw-gray",
"bpp", G_TYPE_INT, bpp,
"depth", G_TYPE_INT, depth, NULL);
"bpp", G_TYPE_INT, bpp,
"depth", G_TYPE_INT, depth, NULL);
break;
default:
/* give up ... */
@ -910,28 +910,28 @@ gst_ffmpeg_pixfmt_to_caps (enum PixelFormat pix_fmt, AVCodecContext * context)
if (caps == NULL) {
if (bpp != 0) {
if (r_mask != 0) {
caps = GST_FF_VID_CAPS_NEW ("video/x-raw-rgb",
"bpp", G_TYPE_INT, bpp,
"depth", G_TYPE_INT, depth,
"red_mask", G_TYPE_INT, r_mask,
"green_mask", G_TYPE_INT, g_mask,
"blue_mask", G_TYPE_INT, b_mask,
"endianness", G_TYPE_INT, endianness, NULL);
if (a_mask) {
gst_caps_set_simple (caps, "alpha_mask", G_TYPE_INT, a_mask, NULL);
}
caps = GST_FF_VID_CAPS_NEW ("video/x-raw-rgb",
"bpp", G_TYPE_INT, bpp,
"depth", G_TYPE_INT, depth,
"red_mask", G_TYPE_INT, r_mask,
"green_mask", G_TYPE_INT, g_mask,
"blue_mask", G_TYPE_INT, b_mask,
"endianness", G_TYPE_INT, endianness, NULL);
if (a_mask) {
gst_caps_set_simple (caps, "alpha_mask", G_TYPE_INT, a_mask, NULL);
}
} else {
caps = GST_FF_VID_CAPS_NEW ("video/x-raw-rgb",
"bpp", G_TYPE_INT, bpp,
"depth", G_TYPE_INT, depth,
"endianness", G_TYPE_INT, endianness, NULL);
if (context) {
gst_ffmpeg_set_palette (caps, context);
}
caps = GST_FF_VID_CAPS_NEW ("video/x-raw-rgb",
"bpp", G_TYPE_INT, bpp,
"depth", G_TYPE_INT, depth,
"endianness", G_TYPE_INT, endianness, NULL);
if (context) {
gst_ffmpeg_set_palette (caps, context);
}
}
} else if (fmt) {
caps = GST_FF_VID_CAPS_NEW ("video/x-raw-yuv",
"format", GST_TYPE_FOURCC, fmt, NULL);
"format", GST_TYPE_FOURCC, fmt, NULL);
}
}
@ -1116,8 +1116,8 @@ gst_ffmpeg_caps_to_pixfmt (const GstCaps * caps,
context->time_base.num = gst_value_get_fraction_denominator (fps);
GST_DEBUG ("setting framerate %d/%d = %lf",
context->time_base.den, context->time_base.num,
1. * context->time_base.den / context->time_base.num);
context->time_base.den, context->time_base.num,
1. * context->time_base.den / context->time_base.num);
}
if (!raw)
@ -1872,7 +1872,7 @@ gst_ffmpeg_caps_to_codecid (const GstCaps * caps, AVCodecContext * context)
if ((codec = avcodec_find_decoder_by_name (ext)) ||
(codec = avcodec_find_encoder_by_name (ext))) {
id = codec->id;
audio = TRUE;
audio = TRUE;
}
}
} else if (!strncmp (mimetype, "video/x-gst_ff-", 15)) {

24
ext/ffmpeg/gstffmpegcodecmap.h
View file

@ -35,7 +35,7 @@
GstCaps *
gst_ffmpeg_codecid_to_caps (enum CodecID codec_id,
AVCodecContext *context,
gboolean encode);
gboolean encode);
/*
* _codectype_to_caps () gets the GstCaps that belongs to
@ -63,9 +63,9 @@ gst_ffmpeg_caps_to_codecid (const GstCaps *caps,
void
gst_ffmpeg_caps_with_codecid (enum CodecID codec_id,
enum CodecType codec_type,
const GstCaps *caps,
AVCodecContext *context);
enum CodecType codec_type,
const GstCaps *caps,
AVCodecContext *context);
/*
* caps_with_codectype () transforms a GstCaps that belongs to
@ -95,8 +95,8 @@ gst_ffmpeg_formatid_to_caps (const gchar *format_name);
gboolean
gst_ffmpeg_formatid_get_codecids (const gchar *format_name,
enum CodecID ** video_codec_list,
enum CodecID ** audio_codec_list);
enum CodecID ** video_codec_list,
enum CodecID ** audio_codec_list);
/*
* Since FFMpeg has such really cool and useful descriptions
@ -118,10 +118,10 @@ gst_ffmpeg_avpicture_get_size (int pix_fmt, int width, int height);
int
gst_ffmpeg_avpicture_fill (AVPicture * picture,
uint8_t * ptr,
enum PixelFormat pix_fmt,
int width,
int height);
uint8_t * ptr,
enum PixelFormat pix_fmt,
int width,
int height);
/*
* convert an image, we only use this for copying the image, ie,
@ -129,8 +129,8 @@ gst_ffmpeg_avpicture_fill (AVPicture * picture,
*/
int
gst_ffmpeg_img_convert (AVPicture * dst, int dst_pix_fmt,
const AVPicture * src, int src_pix_fmt,
int src_width, int src_height);
const AVPicture * src, int src_pix_fmt,
int src_width, int src_height);
/*
* Convert from/to a GStreamer <-> FFMpeg timestamp.

26
ext/ffmpeg/gstffmpegdeinterlace.c
View file

@ -183,7 +183,7 @@ gst_ffmpegdeinterlace_pad_link (GstPad * pad, const GstCaps * caps)
deinterlace->width = width;
deinterlace->height = height;
deinterlace->to_size = avpicture_get_size (deinterlace->pixfmt,
deinterlace->width, deinterlace->height);
deinterlace->width, deinterlace->height);
return GST_PAD_LINK_OK;
}
@ -246,16 +246,16 @@ static void
gst_ffmpegdeinterlace_init (GstFFMpegDeinterlace * deinterlace)
{
deinterlace->sinkpad = gst_pad_new_from_template (gst_static_pad_template_get
(&gst_ffmpegdeinterlace_sink_template),
"sink");
(&gst_ffmpegdeinterlace_sink_template),
"sink");
gst_pad_set_link_function (deinterlace->sinkpad, gst_ffmpegdeinterlace_pad_link);
gst_pad_set_getcaps_function (deinterlace->sinkpad, gst_ffmpegdeinterlace_getcaps);
gst_pad_set_chain_function (deinterlace->sinkpad, gst_ffmpegdeinterlace_chain);
gst_element_add_pad (GST_ELEMENT (deinterlace), deinterlace->sinkpad);
deinterlace->srcpad = gst_pad_new_from_template (gst_static_pad_template_get
(&gst_ffmpegdeinterlace_src_template),
"src");
(&gst_ffmpegdeinterlace_src_template),
"src");
gst_element_add_pad (GST_ELEMENT (deinterlace), deinterlace->srcpad);
gst_pad_set_link_function (deinterlace->srcpad, gst_ffmpegdeinterlace_pad_link);
gst_pad_set_getcaps_function (deinterlace->srcpad, gst_ffmpegdeinterlace_getcaps);
@ -285,20 +285,20 @@ gst_ffmpegdeinterlace_chain (GstPad * pad, GstData * data)
}
outbuf = gst_pad_alloc_buffer_and_set_caps (deinterlace->srcpad,
GST_BUFFER_OFFSET_NONE, deinterlace->to_size);
GST_BUFFER_OFFSET_NONE, deinterlace->to_size);
gst_ffmpeg_avpicture_fill (&deinterlace->from_frame,
GST_BUFFER_DATA (inbuf),
deinterlace->pixfmt,
deinterlace->width, deinterlace->height);
GST_BUFFER_DATA (inbuf),
deinterlace->pixfmt,
deinterlace->width, deinterlace->height);
gst_ffmpeg_avpicture_fill (&deinterlace->to_frame,
GST_BUFFER_DATA (outbuf),
deinterlace->pixfmt,
deinterlace->width, deinterlace->height);
GST_BUFFER_DATA (outbuf),
deinterlace->pixfmt,
deinterlace->width, deinterlace->height);
avpicture_deinterlace (&deinterlace->to_frame, &deinterlace->from_frame,
deinterlace->pixfmt, deinterlace->width, deinterlace->height);
deinterlace->pixfmt, deinterlace->width, deinterlace->height);
gst_buffer_stamp (outbuf, (const GstBuffer *) inbuf);

6
ext/ffmpeg/gstffmpegenc.c
View file

@ -228,7 +228,7 @@ gst_ffmpegenc_class_init (GstFFMpegEncClass * klass)
"Size of the video buffers", 0, G_MAXULONG, 0, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass),
ARG_RTP_PAYLOAD_SIZE,
g_param_spec_ulong ("rtp_payload_size", "RTP Payload Size",
g_param_spec_ulong ("rtp_payload_size", "RTP Payload Size",
"Target GOB length", 0, G_MAXULONG, 0, G_PARAM_READWRITE));
} else if (klass->in_plugin->type == CODEC_TYPE_AUDIO) {
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_BIT_RATE,
@ -566,7 +566,7 @@ gst_ffmpegenc_chain_audio (GstPad * pad, GstBuffer * inbuf)
/* this is panic! we got a buffer, but still don't have enough
* data. Merge them and retry in the next cycle... */
ffmpegenc->cache = gst_buffer_span (ffmpegenc->cache, 0, inbuf,
GST_BUFFER_SIZE (ffmpegenc->cache) + GST_BUFFER_SIZE (inbuf));
GST_BUFFER_SIZE (ffmpegenc->cache) + GST_BUFFER_SIZE (inbuf));
} else if (in_size == size) {
/* exactly the same! how wonderful */
ffmpegenc->cache = inbuf;
@ -593,7 +593,7 @@ gst_ffmpegenc_chain_audio (GstPad * pad, GstBuffer * inbuf)
GST_BUFFER_DURATION (subbuf) =
GST_BUFFER_DURATION (inbuf) * GST_BUFFER_SIZE (subbuf) / size;
subbuf = gst_buffer_span (ffmpegenc->cache, 0, subbuf,
GST_BUFFER_SIZE (ffmpegenc->cache) + GST_BUFFER_SIZE (subbuf));
GST_BUFFER_SIZE (ffmpegenc->cache) + GST_BUFFER_SIZE (subbuf));
ffmpegenc->cache = NULL;
} else {
subbuf = gst_buffer_create_sub (inbuf, size - in_size, frame_size);

8
ext/ffmpeg/gstffmpegmux.c
View file

@ -414,10 +414,10 @@ gst_ffmpegmux_loop (GstElement * element)
gst_tag_list_free (tags);
}
/* set the streamheader flag for gstffmpegprotocol if codec supports it */
if (!strcmp (ffmpegmux->context->oformat->name, "flv") ) {
open_flags |= GST_FFMPEG_URL_STREAMHEADER;
}
/* set the streamheader flag for gstffmpegprotocol if codec supports it */
if (!strcmp (ffmpegmux->context->oformat->name, "flv") ) {
open_flags |= GST_FFMPEG_URL_STREAMHEADER;
}
if (url_fopen (&ffmpegmux->context->pb,
ffmpegmux->context->filename, open_flags) < 0) {

24
ext/ffmpeg/gstffmpegscale.c
View file

@ -255,7 +255,7 @@ gst_ffmpegscale_pad_link (GstPad * pad, const GstCaps * caps)
if (scale->res != NULL) img_resample_close (scale->res);
scale->res = img_resample_init (scale->to_width, scale->to_height,
scale->from_width, scale->from_height);
scale->from_width, scale->from_height);
}
@ -321,16 +321,16 @@ static void
gst_ffmpegscale_init (GstFFMpegScale * scale)
{
scale->sinkpad = gst_pad_new_from_template (gst_static_pad_template_get
(&gst_ffmpegscale_sink_template),
"sink");
(&gst_ffmpegscale_sink_template),
"sink");
gst_pad_set_link_function (scale->sinkpad, gst_ffmpegscale_pad_link);
gst_pad_set_getcaps_function (scale->sinkpad, gst_ffmpegscale_getcaps);
gst_pad_set_chain_function (scale->sinkpad, gst_ffmpegscale_chain);
gst_element_add_pad (GST_ELEMENT (scale), scale->sinkpad);
scale->srcpad = gst_pad_new_from_template (gst_static_pad_template_get
(&gst_ffmpegscale_src_template),
"src");
(&gst_ffmpegscale_src_template),
"src");
gst_element_add_pad (GST_ELEMENT (scale), scale->srcpad);
gst_pad_set_link_function (scale->srcpad, gst_ffmpegscale_pad_link);
gst_pad_set_getcaps_function (scale->srcpad, gst_ffmpegscale_getcaps);
@ -370,14 +370,14 @@ gst_ffmpegscale_chain (GstPad * pad, GstData * data)
outbuf = gst_pad_alloc_buffer_and_set_caps (scale->srcpad, GST_BUFFER_OFFSET_NONE, scale->to_size);
gst_ffmpeg_avpicture_fill (&scale->from_frame,
GST_BUFFER_DATA (inbuf),
scale->pixfmt,
scale->from_width, scale->from_height);
GST_BUFFER_DATA (inbuf),
scale->pixfmt,
scale->from_width, scale->from_height);
gst_ffmpeg_avpicture_fill (&scale->to_frame,
GST_BUFFER_DATA (outbuf),
scale->pixfmt,
scale->to_width, scale->to_height);
GST_BUFFER_DATA (outbuf),
scale->pixfmt,
scale->to_width, scale->to_height);
img_resample (scale->res, &scale->to_frame, &scale->from_frame);
@ -398,7 +398,7 @@ gst_ffmpegscale_change_state (GstElement * element, GstStateChange transition)
switch (transition) {
case GST_STATE_CHANGE_READY_TO_NULL:
if (scale->res != NULL)
img_resample_close (scale->res);
img_resample_close (scale->res);
break;
}

228
ext/libpostproc/gstpostproc.c
View file

@ -36,54 +36,54 @@
typedef struct _PostProcDetails PostProcDetails;
struct _PostProcDetails {
char *shortname;
char *longname;
char *description;
char *shortname;
char *longname;
char *description;
};
static PostProcDetails filterdetails[] = {
{"hb", "hdeblock", "horizontal deblocking filter"},
{"vb", "vdeblock", "vertical deblocking filter"},
{"h1", "x1hdeblock", "experimental horizontal deblocking filter 1"},
{"v1", "x1vdeblock", "experimental vertical deblocking filter 1"},
{"ha", "ahdeblock", "another horizontal deblocking filter"},
{"va", "avdeblock", "another vertical deblocking filter"},
{"dr", "dering", "deringing filter"},
{"al", "autolevels", "automatic brightness/contrast filter"},
{"lb", "linblenddeint", "linear blend interpolater"},
{"li", "linipoldeint", "linear interpolation deinterlacer"},
{"ci", "cubicipoldeint", "cubic interpolation deinterlacer"},
{"md", "mediandeint", "median deinterlacer"},
{"fd", "ffmpegdeint", "ffmpeg deinterlacer"},
{"l5", "lowpass5", "FIR lowpass deinterlacer"},
{"tn", "tmpnoise", "temporal noise reducer"},
{"fq", "forcequant", "force quantizer"},
{"de", "default", "default filters"},
{NULL, NULL, NULL}
{"hb", "hdeblock", "horizontal deblocking filter"},
{"vb", "vdeblock", "vertical deblocking filter"},
{"h1", "x1hdeblock", "experimental horizontal deblocking filter 1"},
{"v1", "x1vdeblock", "experimental vertical deblocking filter 1"},
{"ha", "ahdeblock", "another horizontal deblocking filter"},
{"va", "avdeblock", "another vertical deblocking filter"},
{"dr", "dering", "deringing filter"},
{"al", "autolevels", "automatic brightness/contrast filter"},
{"lb", "linblenddeint", "linear blend interpolater"},
{"li", "linipoldeint", "linear interpolation deinterlacer"},
{"ci", "cubicipoldeint", "cubic interpolation deinterlacer"},
{"md", "mediandeint", "median deinterlacer"},
{"fd", "ffmpegdeint", "ffmpeg deinterlacer"},
{"l5", "lowpass5", "FIR lowpass deinterlacer"},
{"tn", "tmpnoise", "temporal noise reducer"},
{"fq", "forcequant", "force quantizer"},
{"de", "default", "default filters"},
{NULL, NULL, NULL}
};
typedef struct _GstPostProc GstPostProc;
typedef struct _GstPostProc GstPostProc;
struct _GstPostProc {
GstElement element;
struct _GstPostProc {
GstElement element;
GstPad *sinkpad, *srcpad;
guint quality;
gint width, height;
GstPad *sinkpad, *srcpad;
guint quality;
gint width, height;
gint ystride, ustride, vstride;
gint ysize, usize, vsize;
gint ystride, ustride, vstride;
gint ysize, usize, vsize;
pp_mode_t *mode;
pp_context_t *context;
pp_mode_t *mode;
pp_context_t *context;
};
typedef struct _GstPostProcClass GstPostProcClass;
typedef struct _GstPostProcClass GstPostProcClass;
struct _GstPostProcClass {
GstElementClass parent_class;
struct _GstPostProcClass {
GstElementClass parent_class;
gint filterid;
gint filterid;
};
enum {
@ -92,46 +92,46 @@ enum {
};
/* hashtable, key = gtype, value = filterdetails index */
static GHashTable *global_plugins;
static GHashTable *global_plugins;
/* TODO : add support for the other format supported by libpostproc */
static GstStaticPadTemplate gst_postproc_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV("I420"))
);
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV("I420"))
);
static GstStaticPadTemplate gst_postproc_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV("I420"))
);
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV("I420"))
);
GST_DEBUG_CATEGORY (postproc_debug);
#define GST_CAT_DEFAULT postproc_debug
static void gst_postproc_class_init (GstPostProcClass * klass);
static void gst_postproc_base_init (GstPostProcClass * klass);
static void gst_postproc_init (GstPostProc * pproc);
static void gst_postproc_dispose (GObject * object);
static void gst_postproc_class_init (GstPostProcClass * klass);
static void gst_postproc_base_init (GstPostProcClass * klass);
static void gst_postproc_init (GstPostProc * pproc);
static void gst_postproc_dispose (GObject * object);
static GstPadLinkReturn gst_postproc_link (GstPad * pad, const GstCaps * caps);
static GstPadLinkReturn gst_postproc_link (GstPad * pad, const GstCaps * caps);
static void gst_postproc_chain (GstPad * pad, GstData * data);
static void gst_postproc_chain (GstPad * pad, GstData * data);
static GstStateChangeReturn gst_postproc_change_state (GstElement * element,
static GstStateChangeReturn gst_postproc_change_state (GstElement * element,
GstStateChange transition);
static void gst_postproc_set_property ( GObject * object, guint prop_id,
const GValue * value,
GParamSpec *pspec );
static void gst_postproc_get_property ( GObject * object, guint prop_id,
GValue * value, GParamSpec *pspec );
static void gst_postproc_set_property ( GObject * object, guint prop_id,
const GValue * value,
GParamSpec *pspec );
static void gst_postproc_get_property ( GObject * object, guint prop_id,
GValue * value, GParamSpec *pspec );
static GstElementClass *parent_class = NULL;
static GstElementClass *parent_class = NULL;
#ifndef GST_DISABLE_GST_DEBUG
static void
@ -168,15 +168,15 @@ gst_ffmpeg_log_callback (void * ptr, int level, const char * fmt, va_list vl)
static void
change_context ( GstPostProc * postproc , gint width, gint height )
{
GstCPUFlags flags;
int ppflags;
GstCPUFlags flags;
int ppflags;
/*
TODO : We need to find out what CPU flags we have in order to set
MMX/MMX2/3DNOW optimizations
*/
GST_DEBUG ("change_context, width:%d, height:%d",
width, height);
width, height);
if ((width != postproc->width) && (height != postproc->height)) {
if (postproc->context)
@ -195,7 +195,7 @@ change_context ( GstPostProc * postproc , gint width, gint height )
postproc->usize = postproc->ustride * ROUND_UP_2 (height) / 2;
postproc->vsize = postproc->vstride * ROUND_UP_2 (height) / 2;
GST_DEBUG ("new strides are (YUV) : %d %d %d",
postproc->ystride, postproc->ustride, postproc->vstride);
postproc->ystride, postproc->ustride, postproc->vstride);
}
}
@ -207,7 +207,7 @@ change_mode ( GstPostProc * postproc )
if (postproc->mode)
pp_free_mode (postproc->mode);
postproc->mode = pp_get_mode_by_name_and_quality (filterdetails[klass->filterid].shortname,
postproc->quality);
postproc->quality);
}
static void
@ -216,7 +216,7 @@ gst_postproc_base_init ( GstPostProcClass * klass)
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
GstElementDetails details;
gint ppidx;
gint ppidx;
ppidx = GPOINTER_TO_INT (g_hash_table_lookup (global_plugins,
GINT_TO_POINTER (G_OBJECT_CLASS_TYPE (gobject_class))));
@ -230,9 +230,9 @@ gst_postproc_base_init ( GstPostProcClass * klass)
g_free(details.description);
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_postproc_src_template));
gst_static_pad_template_get (&gst_postproc_src_template));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_postproc_sink_template));
gst_static_pad_template_get (&gst_postproc_sink_template));
klass->filterid = ppidx;
}
@ -240,15 +240,15 @@ gst_postproc_base_init ( GstPostProcClass * klass)
static void
gst_postproc_class_init (GstPostProcClass * klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
g_object_class_install_property (gobject_class, ARG_QUALITY,
g_param_spec_uint ("quality", "Quality",
"Quality level of filter (6:best)",
0, 6, 6, G_PARAM_READWRITE));
"Quality level of filter (6:best)",
0, 6, 6, G_PARAM_READWRITE));
gobject_class->dispose = gst_postproc_dispose;
gobject_class->set_property = gst_postproc_set_property;
@ -262,15 +262,15 @@ gst_postproc_init (GstPostProc * postproc)
GST_FLAG_SET (postproc, GST_ELEMENT_WORK_IN_PLACE);
postproc->sinkpad = gst_pad_new_from_template (gst_static_pad_template_get
(&gst_postproc_sink_template),
"sink");
(&gst_postproc_sink_template),
"sink");
gst_pad_set_link_function (postproc->sinkpad, gst_postproc_link);
gst_pad_set_chain_function (postproc->sinkpad, gst_postproc_chain);
gst_element_add_pad (GST_ELEMENT (postproc), postproc->sinkpad);
postproc->srcpad = gst_pad_new_from_template (gst_static_pad_template_get
(&gst_postproc_src_template),
"src");
(&gst_postproc_src_template),
"src");
gst_element_add_pad (GST_ELEMENT (postproc), postproc->srcpad);
postproc->quality = 6;
@ -302,12 +302,12 @@ gst_postproc_dispose (GObject * object)
static GstPadLinkReturn
gst_postproc_link (GstPad * pad, const GstCaps * caps)
{
GstPostProc *postproc;
GstStructure *structure;
GstPad *otherpad;
gboolean res;
GstPadLinkReturn ret;
gint width, height;
GstPostProc *postproc;
GstStructure *structure;
GstPad *otherpad;
gboolean res;
GstPadLinkReturn ret;
gint width, height;
/* create/replace pp_context here */
postproc = (GstPostProc *) gst_pad_get_parent (pad);
@ -333,10 +333,10 @@ gst_postproc_link (GstPad * pad, const GstCaps * caps)
static void
gst_postproc_chain (GstPad * pad, GstData * data)
{
GstPostProc *postproc;
GstBuffer *in, *out;
int stride[3];
unsigned char * outplane[3];
GstPostProc *postproc;
GstBuffer *in, *out;
int stride[3];
unsigned char * outplane[3];
GST_DEBUG("chaining");
@ -361,34 +361,34 @@ gst_postproc_chain (GstPad * pad, GstData * data)
outplane[2] = outplane[1] + postproc->usize;
GST_DEBUG ("calling pp_postprocess, width:%d, height:%d",
postproc->width, postproc->height);
postproc->width, postproc->height);
pp_postprocess (outplane, stride,
outplane, stride,
postproc->width,
postproc->height,
"", 0,
postproc->mode, postproc->context, 1);
outplane, stride,
postproc->width,
postproc->height,
"", 0,
postproc->mode, postproc->context, 1);
gst_buffer_stamp (out, in);
gst_pad_push (postproc->srcpad, GST_DATA (out));
/*
void pp_postprocess(uint8_t * src[3], int srcStride[3],
uint8_t * dst[3], int dstStride[3],
int horizontalSize, int verticalSize,
QP_STORE_T *QP_store, int QP_stride,
pp_mode_t *mode, pp_context_t *ppContext, int pict_type);
uint8_t * dst[3], int dstStride[3],
int horizontalSize, int verticalSize,
QP_STORE_T *QP_store, int QP_stride,
pp_mode_t *mode, pp_context_t *ppContext, int pict_type);
src is the src buffer data
srcStride is ->ystride, ->ustride, ->vstride
dst same as src
dstStride same as srcStride
horizontalSize and VerticalsSize are obvious
QP_store can be null and qp_stride too
mode = mode
context = context
pict_type = 0
src is the src buffer data
srcStride is ->ystride, ->ustride, ->vstride
dst same as src
dstStride same as srcStride
horizontalSize and VerticalsSize are obvious
QP_store can be null and qp_stride too
mode = mode
context = context
pict_type = 0
*/
}
@ -396,7 +396,7 @@ gst_postproc_chain (GstPad * pad, GstData * data)
static GstStateChangeReturn
gst_postproc_change_state (GstElement * element, GstStateChange transition)
{
GstPostProc *postproc = (GstPostProc *) element;
GstPostProc *postproc = (GstPostProc *) element;
/* don't go to play if we don't have mode and context */
switch (transition) {
@ -413,10 +413,10 @@ gst_postproc_change_state (GstElement * element, GstStateChange transition)
static void
gst_postproc_set_property ( GObject * object, guint prop_id,
const GValue * value,
GParamSpec *pspec )
const GValue * value,
GParamSpec *pspec )
{
GstPostProc *postproc = (GstPostProc *) object;
GstPostProc *postproc = (GstPostProc *) object;
gint quality;
switch (prop_id) {
@ -434,9 +434,9 @@ gst_postproc_set_property ( GObject * object, guint prop_id,
static void
gst_postproc_get_property ( GObject * object, guint prop_id,
GValue * value, GParamSpec *pspec )
GValue * value, GParamSpec *pspec )
{
GstPostProc *postproc = (GstPostProc *) object;
GstPostProc *postproc = (GstPostProc *) object;
switch (prop_id) {
case ARG_QUALITY:
@ -451,7 +451,7 @@ gst_postproc_get_property ( GObject * object, guint prop_id,
gboolean
gst_postproc_register(GstPlugin * plugin)
{
GTypeInfo typeinfo = {
GTypeInfo typeinfo = {
sizeof (GstPostProcClass),
(GBaseInitFunc) gst_postproc_base_init,
NULL,
@ -463,15 +463,15 @@ gst_postproc_register(GstPlugin * plugin)
(GInstanceInitFunc) gst_postproc_init,
};
GType type;
int i;
int i;
global_plugins = g_hash_table_new (NULL, NULL);
for (i = 0; filterdetails[i].shortname; i++) {
gchar *type_name;
gchar *type_name;
g_hash_table_insert (global_plugins,
GINT_TO_POINTER (0),
GINT_TO_POINTER (i));
GINT_TO_POINTER (0),
GINT_TO_POINTER (i));
/* create type_name */
type_name = g_strdup_printf("postproc_%s", filterdetails[i].longname);
@ -484,8 +484,8 @@ gst_postproc_register(GstPlugin * plugin)
type = g_type_register_static (GST_TYPE_ELEMENT, type_name, &typeinfo, 0);
g_hash_table_insert (global_plugins,
GINT_TO_POINTER (type),
GINT_TO_POINTER (i));
GINT_TO_POINTER (type),
GINT_TO_POINTER (i));
/* register element */
if (!gst_element_register (plugin, type_name, GST_RANK_PRIMARY, type)) {