diff options
| -rw-r--r-- | ext/divx/gstdivxdec.c | 423 | ||||
| -rw-r--r-- | ext/divx/gstdivxenc.c | 365 |
2 files changed, 378 insertions, 410 deletions
diff --git a/ext/divx/gstdivxdec.c b/ext/divx/gstdivxdec.c index de89c72f..737a14ec 100644 --- a/ext/divx/gstdivxdec.c +++ b/ext/divx/gstdivxdec.c @@ -33,55 +33,49 @@ GstElementDetails gst_divxdec_details = { "Ronald Bultje <rbultje@ronald.bitfreak.net>" }; -static GstStaticPadTemplate sink_template = -GST_STATIC_PAD_TEMPLATE ( - "sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ( - "video/x-divx, " - "divxversion = (int) [ 3, 5 ], " - "width = (int) [ 16, 4096 ], " - "height = (int) [ 16, 4096 ], " - "framerate = (double) [ 0, MAX ]" - ) -); - -static GstStaticPadTemplate src_template = -GST_STATIC_PAD_TEMPLATE ( - "src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ( - GST_VIDEO_CAPS_YUV ("{ I420, YUY2, YV12, UYVY }") - /* FIXME: 15/16/24/32bpp RGB */ - ) -); +static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink", + GST_PAD_SINK, + GST_PAD_ALWAYS, + GST_STATIC_CAPS ("video/x-divx, " + "divxversion = (int) [ 3, 5 ], " + "width = (int) [ 16, 4096 ], " + "height = (int) [ 16, 4096 ], " "framerate = (double) [ 0, MAX ]") + ); + +static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src", + GST_PAD_SRC, + GST_PAD_ALWAYS, + GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("{ I420, YUY2, YV12, UYVY }") + /* FIXME: 15/16/24/32bpp RGB */ + ) + ); /* DivxDec signals and args */ -enum { +enum +{ /* FILL ME */ LAST_SIGNAL }; -enum { +enum +{ ARG_0 - /* FILL ME */ + /* FILL ME */ }; -static void gst_divxdec_base_init (GstDivxDecClass *klass); -static void gst_divxdec_class_init (GstDivxDecClass *klass); -static void gst_divxdec_init (GstDivxDec *divxdec); -static void gst_divxdec_dispose (GObject *object); -static void gst_divxdec_chain (GstPad *pad, - GstData *data); -static GstPadLinkReturn gst_divxdec_connect (GstPad *pad, - const GstCaps *vscapslist); -static GstPadLinkReturn gst_divxdec_negotiate (GstDivxDec *divxdec); +static void gst_divxdec_base_init (GstDivxDecClass * klass); +static void gst_divxdec_class_init (GstDivxDecClass * klass); +static void gst_divxdec_init (GstDivxDec * divxdec); +static void gst_divxdec_dispose (GObject * object); +static void gst_divxdec_chain (GstPad * pad, GstData * data); +static GstPadLinkReturn gst_divxdec_connect (GstPad * pad, + const GstCaps * vscapslist); +static GstPadLinkReturn gst_divxdec_negotiate (GstDivxDec * divxdec); static GstElementClass *parent_class = NULL; + /* static guint gst_divxdec_signals[LAST_SIGNAL] = { 0 }; */ @@ -115,72 +109,70 @@ gst_divxdec_error (int errorcode) } GType -gst_divxdec_get_type(void) +gst_divxdec_get_type (void) { static GType divxdec_type = 0; - if (!divxdec_type) - { + if (!divxdec_type) { static const GTypeInfo divxdec_info = { - sizeof(GstDivxDecClass), + sizeof (GstDivxDecClass), (GBaseInitFunc) gst_divxdec_base_init, NULL, (GClassInitFunc) gst_divxdec_class_init, NULL, NULL, - sizeof(GstDivxDec), + sizeof (GstDivxDec), 0, (GInstanceInitFunc) gst_divxdec_init, }; - divxdec_type = g_type_register_static(GST_TYPE_ELEMENT, - "GstDivxDec", - &divxdec_info, 0); + divxdec_type = g_type_register_static (GST_TYPE_ELEMENT, + "GstDivxDec", &divxdec_info, 0); } return divxdec_type; } static void -gst_divxdec_base_init (GstDivxDecClass *klass) +gst_divxdec_base_init (GstDivxDecClass * klass) { GstElementClass *element_class = GST_ELEMENT_CLASS (klass); gst_element_class_add_pad_template (element_class, - gst_static_pad_template_get (&sink_template)); + gst_static_pad_template_get (&sink_template)); gst_element_class_add_pad_template (element_class, - gst_static_pad_template_get (&src_template)); + gst_static_pad_template_get (&src_template)); gst_element_class_set_details (element_class, &gst_divxdec_details); } static void -gst_divxdec_class_init (GstDivxDecClass *klass) +gst_divxdec_class_init (GstDivxDecClass * klass) { GObjectClass *gobject_class = (GObjectClass *) klass; - parent_class = g_type_class_ref(GST_TYPE_ELEMENT); + parent_class = g_type_class_ref (GST_TYPE_ELEMENT); gobject_class->dispose = gst_divxdec_dispose; } static void -gst_divxdec_init (GstDivxDec *divxdec) +gst_divxdec_init (GstDivxDec * divxdec) { /* create the sink pad */ - divxdec->sinkpad = gst_pad_new_from_template( - gst_static_pad_template_get (&sink_template), - "sink"); - gst_element_add_pad(GST_ELEMENT(divxdec), divxdec->sinkpad); - gst_pad_set_chain_function(divxdec->sinkpad, gst_divxdec_chain); - gst_pad_set_link_function(divxdec->sinkpad, gst_divxdec_connect); + divxdec->sinkpad = + gst_pad_new_from_template (gst_static_pad_template_get (&sink_template), + "sink"); + gst_element_add_pad (GST_ELEMENT (divxdec), divxdec->sinkpad); + gst_pad_set_chain_function (divxdec->sinkpad, gst_divxdec_chain); + gst_pad_set_link_function (divxdec->sinkpad, gst_divxdec_connect); /* create the src pad */ - divxdec->srcpad = gst_pad_new_from_template( - gst_static_pad_template_get (&src_template), - "src"); - gst_element_add_pad(GST_ELEMENT(divxdec), divxdec->srcpad); + divxdec->srcpad = + gst_pad_new_from_template (gst_static_pad_template_get (&src_template), + "src"); + gst_element_add_pad (GST_ELEMENT (divxdec), divxdec->srcpad); gst_pad_use_explicit_caps (divxdec->srcpad); /* bitrate, etc. */ @@ -193,18 +185,18 @@ gst_divxdec_init (GstDivxDec *divxdec) static void -gst_divxdec_unset (GstDivxDec *divxdec) +gst_divxdec_unset (GstDivxDec * divxdec) { if (divxdec->handle) { /* unref this instance */ - decore(divxdec->handle, DEC_OPT_RELEASE, NULL, NULL); + decore (divxdec->handle, DEC_OPT_RELEASE, NULL, NULL); divxdec->handle = NULL; } } static gboolean -gst_divxdec_setup (GstDivxDec *divxdec) +gst_divxdec_setup (GstDivxDec * divxdec) { void *handle; DEC_INIT xinit; @@ -212,7 +204,7 @@ gst_divxdec_setup (GstDivxDec *divxdec) int ret; /* initialize the handle */ - memset(&xinit, 0, sizeof(DEC_INIT)); + memset (&xinit, 0, sizeof (DEC_INIT)); xinit.smooth_playback = 0; switch (divxdec->version) { case 3: @@ -228,9 +220,9 @@ gst_divxdec_setup (GstDivxDec *divxdec) xinit.codec_version = 0; break; } - if ((ret = decore(&handle, DEC_OPT_INIT, &xinit, NULL)) != 0) { + if ((ret = decore (&handle, DEC_OPT_INIT, &xinit, NULL)) != 0) { GST_ELEMENT_ERROR (divxdec, LIBRARY, INIT, (NULL), - ("divx library error: %s (%d)", gst_divxdec_error (ret), ret)); + ("divx library error: %s (%d)", gst_divxdec_error (ret), ret)); return FALSE; } @@ -238,19 +230,17 @@ gst_divxdec_setup (GstDivxDec *divxdec) divxdec->handle = handle; /* initialise parameters, see divx documentation */ - memset(&output, 0, sizeof(DivXBitmapInfoHeader)); - output.biSize = sizeof(DivXBitmapInfoHeader); + memset (&output, 0, sizeof (DivXBitmapInfoHeader)); + output.biSize = sizeof (DivXBitmapInfoHeader); output.biWidth = divxdec->width; output.biHeight = divxdec->height; output.biBitCount = divxdec->bitcnt; output.biCompression = divxdec->csp; - if ((ret = decore(divxdec->handle, DEC_OPT_SETOUT, - &output, NULL)) != 0) { + if ((ret = decore (divxdec->handle, DEC_OPT_SETOUT, &output, NULL)) != 0) { GST_ELEMENT_ERROR (divxdec, LIBRARY, SETTINGS, (NULL), - ("error setting output: %s (%d)", - gst_divxdec_error (ret), ret)); - gst_divxdec_unset(divxdec); + ("error setting output: %s (%d)", gst_divxdec_error (ret), ret)); + gst_divxdec_unset (divxdec); return FALSE; } @@ -259,17 +249,16 @@ gst_divxdec_setup (GstDivxDec *divxdec) static void -gst_divxdec_dispose (GObject *object) +gst_divxdec_dispose (GObject * object) { - GstDivxDec *divxdec = GST_DIVXDEC(object); + GstDivxDec *divxdec = GST_DIVXDEC (object); - gst_divxdec_unset(divxdec); + gst_divxdec_unset (divxdec); } static void -gst_divxdec_chain (GstPad *pad, - GstData *_data) +gst_divxdec_chain (GstPad * pad, GstData * _data) { GstBuffer *buf = GST_BUFFER (_data); GstDivxDec *divxdec; @@ -277,146 +266,162 @@ gst_divxdec_chain (GstPad *pad, DEC_FRAME xframe; int ret; - g_return_if_fail(pad != NULL); - g_return_if_fail(GST_IS_PAD(pad)); - g_return_if_fail(buf != NULL); + g_return_if_fail (pad != NULL); + g_return_if_fail (GST_IS_PAD (pad)); + g_return_if_fail (buf != NULL); - divxdec = GST_DIVXDEC(GST_OBJECT_PARENT(pad)); + divxdec = GST_DIVXDEC (GST_OBJECT_PARENT (pad)); if (!divxdec->handle) { - if (gst_divxdec_negotiate(divxdec) <= 0) { + if (gst_divxdec_negotiate (divxdec) <= 0) { GST_ELEMENT_ERROR (divxdec, CORE, TOO_LAZY, (NULL), - ("No format set - aborting")); - gst_buffer_unref(buf); + ("No format set - aborting")); + gst_buffer_unref (buf); return; } } - outbuf = gst_buffer_new_and_alloc(divxdec->width * - divxdec->height * - divxdec->bpp / 8); - GST_BUFFER_TIMESTAMP(outbuf) = GST_BUFFER_TIMESTAMP(buf); - GST_BUFFER_SIZE(outbuf) = divxdec->width * - divxdec->height * - divxdec->bpp / 8; + outbuf = gst_buffer_new_and_alloc (divxdec->width * + divxdec->height * divxdec->bpp / 8); + GST_BUFFER_TIMESTAMP (outbuf) = GST_BUFFER_TIMESTAMP (buf); + GST_BUFFER_SIZE (outbuf) = divxdec->width * + divxdec->height * divxdec->bpp / 8; /* encode and so ... */ - xframe.bitstream = (void *) GST_BUFFER_DATA(buf); - xframe.bmp = (void *) GST_BUFFER_DATA(outbuf); - xframe.length = GST_BUFFER_SIZE(buf); + xframe.bitstream = (void *) GST_BUFFER_DATA (buf); + xframe.bmp = (void *) GST_BUFFER_DATA (outbuf); + xframe.length = GST_BUFFER_SIZE (buf); xframe.stride = 0; xframe.render_flag = 1; - if ((ret = decore(divxdec->handle, DEC_OPT_FRAME, - &xframe, NULL))) { + if ((ret = decore (divxdec->handle, DEC_OPT_FRAME, &xframe, NULL))) { GST_ELEMENT_ERROR (divxdec, STREAM, DECODE, (NULL), - ("Error decoding divx frame: %s (%d)", - gst_divxdec_error(ret), ret)); - gst_buffer_unref(buf); + ("Error decoding divx frame: %s (%d)", gst_divxdec_error (ret), ret)); + gst_buffer_unref (buf); return; } - gst_pad_push(divxdec->srcpad, GST_DATA (outbuf)); - gst_buffer_unref(buf); + gst_pad_push (divxdec->srcpad, GST_DATA (outbuf)); + gst_buffer_unref (buf); } -static GstPadLinkReturn -gst_divxdec_negotiate (GstDivxDec *divxdec) +/* FIXME: moved all the bits out here that are broken so the syntax + * stays clear */ + +/* { - GstCaps *caps; - struct { - guint32 fourcc; - gint depth, bpp; - guint32 csp; - gint bitcnt; - } fmt_list[] = { - { GST_MAKE_FOURCC('Y','U','Y','2'), 16, 16, - GST_MAKE_FOURCC('Y','U','Y','2'), 0 }, - { GST_MAKE_FOURCC('U','Y','V','Y'), 16, 16, - GST_MAKE_FOURCC('U','Y','V','Y'), 0 }, - { GST_MAKE_FOURCC('I','4','2','0'), 12, 12, - GST_MAKE_FOURCC('I','4','2','0'), 0 }, - { GST_MAKE_FOURCC('Y','V','1','2'), 12, 12, - GST_MAKE_FOURCC('Y','V','1','2'), 0 }, -#if 0 - /* FIXME: someone fix RGB here please */ - { GST_MAKE_FOURCC('R','G','B',' '), 32, 32, + GST_MAKE_FOURCC ('R', 'G', 'B', ' '), 32, 32, #if (G_BYTE_ORDER == G_BIG_ENDIAN) - GST_MAKE_FOURCC('A','B','G','R'), 32 }, +GST_MAKE_FOURCC ('A', 'B', 'G', 'R'), 32} + +, #else - 0, 32 }, +0, 32} + +, #endif - { GST_MAKE_FOURCC('R','G','B',' '), 24, 24, +{ + GST_MAKE_FOURCC ('R', 'G', 'B', ' '), 24, 24, #if (G_BYTE_ORDER == G_BIG_ENDIAN) - GST_MAKE_FOURCC('A','B','G','R'), 24 }, +GST_MAKE_FOURCC ('A', 'B', 'G', 'R'), 24} + +, #else - 0, 24 }, +0, 24} + +, #endif - { GST_MAKE_FOURCC('R','G','B',' '), 16, 16, - 3, 16 }, - { GST_MAKE_FOURCC('R','G','B',' '), 15, 16, - 0, 16 }, +{ +GST_MAKE_FOURCC ('R', 'G', 'B', ' '), 16, 16, 3, 16} + +, { +GST_MAKE_FOURCC ('R', 'G', 'B', ' '), 15, 16, 0, 16} + +, +#endif + if (fmt_list[i].fourcc == GST_MAKE_FOURCC ('R', 'G', 'B', ' ')) { + guint32 r_mask = 0, b_mask = 0, g_mask = 0; + gint endianness = 0; + + switch (fmt_list[i].depth) { + case 15: + endianness = G_BYTE_ORDER; + r_mask = 0xf800; + g_mask = 0x07c0; + b_mask = 0x003e; + break; + case 16: + endianness = G_BYTE_ORDER; + r_mask = 0xf800; + g_mask = 0x07e0; + b_mask = 0x001f; + break; + case 24: + endianness = G_BIG_ENDIAN; + r_mask = GST_VIDEO_BYTE1_MASK_24_INT; + g_mask = GST_VIDEO_BYTE2_MASK_24_INT; + b_mask = GST_VIDEO_BYTE3_MASK_24_INT break; + case 32: + endianness = G_BIG_ENDIAN; + r_mask = GST_VIDEO_BYTE1_MASK_32_INT; + g_mask = GST_VIDEO_BYTE2_MASK_32_INT; + b_mask = GST_VIDEO_BYTE3_MASK_32_INT break; + } + caps = GST_CAPS_NEW ("divxdec_src_pad_rgb", + "video/x-raw-rgb", + "width", GST_PROPS_INT (divxdec->width), + "height", GST_PROPS_INT (divxdec->height), + "framerate", GST_PROPS_FLOAT (divxdec->fps), + "depth", GST_PROPS_INT (fmt_list[i].depth), + "bpp", GST_PROPS_INT (fmt_list[i].bpp), + "endianness", GST_PROPS_INT (endianness), + "red_mask", GST_PROPS_INT (r_mask), + "green_mask", GST_PROPS_INT (g_mask), + "blue_mask", GST_PROPS_INT (b_mask)); +} else { #endif - { 0, 0, 0, 0, 0 } + +#endif +*/ + +static GstPadLinkReturn +gst_divxdec_negotiate (GstDivxDec * divxdec) +{ + GstCaps *caps; + struct + { + guint32 fourcc; + gint depth, bpp; + guint32 csp; + gint bitcnt; + } fmt_list[] = { + { + GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'), 16, 16, + GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'), 0}, { + GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'), 16, 16, + GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'), 0}, { + GST_MAKE_FOURCC ('I', '4', '2', '0'), 12, 12, + GST_MAKE_FOURCC ('I', '4', '2', '0'), 0}, { + GST_MAKE_FOURCC ('Y', 'V', '1', '2'), 12, 12, + GST_MAKE_FOURCC ('Y', 'V', '1', '2'), 0}, { + 0, 0, 0, 0, 0} }; gint i; for (i = 0; fmt_list[i].fourcc != 0; i++) { divxdec->csp = fmt_list[i].csp; -#if 0 - /* try making a caps to set on the other side */ - if (fmt_list[i].fourcc == GST_MAKE_FOURCC('R','G','B',' ')) { - guint32 r_mask = 0, b_mask = 0, g_mask = 0; - gint endianness = 0; - switch (fmt_list[i].depth) { - case 15: - endianness = G_BYTE_ORDER; - r_mask = 0xf800; g_mask = 0x07c0; b_mask = 0x003e; - break; - case 16: - endianness = G_BYTE_ORDER; - r_mask = 0xf800; g_mask = 0x07e0; b_mask = 0x001f; - break; - case 24: - endianness = G_BIG_ENDIAN; - r_mask = GST_VIDEO_BYTE1_MASK_24_INT; - g_mask = GST_VIDEO_BYTE2_MASK_24_INT; - b_mask = GST_VIDEO_BYTE3_MASK_24_INT - break; - case 32: - endianness = G_BIG_ENDIAN; - r_mask = GST_VIDEO_BYTE1_MASK_32_INT; - g_mask = GST_VIDEO_BYTE2_MASK_32_INT; - b_mask = GST_VIDEO_BYTE3_MASK_32_INT - break; - } - caps = GST_CAPS_NEW("divxdec_src_pad_rgb", - "video/x-raw-rgb", - "width", GST_PROPS_INT(divxdec->width), - "height", GST_PROPS_INT(divxdec->height), - "framerate", GST_PROPS_FLOAT(divxdec->fps), - "depth", GST_PROPS_INT(fmt_list[i].depth), - "bpp", GST_PROPS_INT(fmt_list[i].bpp), - "endianness", GST_PROPS_INT(endianness), - "red_mask", GST_PROPS_INT(r_mask), - "green_mask", GST_PROPS_INT(g_mask), - "blue_mask", GST_PROPS_INT(b_mask)); - } else { -#endif - caps = gst_caps_new_simple ("video/x-raw-yuv", - "width", G_TYPE_INT, divxdec->width, - "height", G_TYPE_INT, divxdec->height, - "framerate", G_TYPE_DOUBLE, divxdec->fps, - "format", GST_TYPE_FOURCC, fmt_list[i].fourcc, - NULL); - /*}*/ - - if (gst_divxdec_setup(divxdec) && - gst_pad_set_explicit_caps(divxdec->srcpad, caps)) { - divxdec->csp = fmt_list[i].csp; - divxdec->bpp = fmt_list[i].bpp; + caps = gst_caps_new_simple ("video/x-raw-yuv", + "width", G_TYPE_INT, divxdec->width, + "height", G_TYPE_INT, divxdec->height, + "framerate", G_TYPE_DOUBLE, divxdec->fps, + "format", GST_TYPE_FOURCC, fmt_list[i].fourcc, NULL); + + if (gst_divxdec_setup (divxdec) && + gst_pad_set_explicit_caps (divxdec->srcpad, caps)) { + divxdec->csp = fmt_list[i].csp; + divxdec->bpp = fmt_list[i].bpp; divxdec->bitcnt = fmt_list[i].bitcnt; return GST_PAD_LINK_OK; } @@ -428,61 +433,55 @@ gst_divxdec_negotiate (GstDivxDec *divxdec) static GstPadLinkReturn -gst_divxdec_connect (GstPad *pad, - const GstCaps *caps) +gst_divxdec_connect (GstPad * pad, const GstCaps * caps) { GstDivxDec *divxdec; GstStructure *structure = gst_caps_get_structure (caps, 0); - divxdec = GST_DIVXDEC(gst_pad_get_parent (pad)); + divxdec = GST_DIVXDEC (gst_pad_get_parent (pad)); /* if there's something old around, remove it */ if (divxdec->handle) { - gst_divxdec_unset(divxdec); + gst_divxdec_unset (divxdec); } /* we are not going to act on variable caps */ - if (!gst_caps_is_fixed(caps)) + if (!gst_caps_is_fixed (caps)) return GST_PAD_LINK_DELAYED; /* if we get here, we know the input is divx. we * only need to bother with the output colorspace */ - gst_structure_get_int(structure, "width", &divxdec->width); - gst_structure_get_int(structure, "height", &divxdec->height); - gst_structure_get_double(structure, "framerate", &divxdec->fps); - gst_structure_get_int(structure, "divxversion", &divxdec->version); + gst_structure_get_int (structure, "width", &divxdec->width); + gst_structure_get_int (structure, "height", &divxdec->height); + gst_structure_get_double (structure, "framerate", &divxdec->fps); + gst_structure_get_int (structure, "divxversion", &divxdec->version); - return gst_divxdec_negotiate(divxdec); + return gst_divxdec_negotiate (divxdec); } static gboolean -plugin_init (GstPlugin *plugin) +plugin_init (GstPlugin * plugin) { int lib_version; - lib_version = decore(NULL, DEC_OPT_VERSION, 0, 0); + lib_version = decore (NULL, DEC_OPT_VERSION, 0, 0); if (lib_version != DECORE_VERSION) { - g_warning("Version mismatch! This plugin was compiled for " - "DivX version %d, while your library has version %d!", - DECORE_VERSION, lib_version); + g_warning ("Version mismatch! This plugin was compiled for " + "DivX version %d, while your library has version %d!", + DECORE_VERSION, lib_version); return FALSE; } /* create an elementfactory for the v4lmjpegsrcparse element */ - return gst_element_register(plugin, "divxdec", - GST_RANK_SECONDARY, GST_TYPE_DIVXDEC); + return gst_element_register (plugin, "divxdec", + GST_RANK_SECONDARY, GST_TYPE_DIVXDEC); } -GST_PLUGIN_DEFINE ( - GST_VERSION_MAJOR, - GST_VERSION_MINOR, - "divxdec", - "DivX decoder", - plugin_init, - "5.03", - GST_LICENSE_UNKNOWN, - "divx4linux", - "http://www.divx.com/" -) +GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, + GST_VERSION_MINOR, + "divxdec", + "DivX decoder", + plugin_init, + "5.03", GST_LICENSE_UNKNOWN, "divx4linux", "http://www.divx.com/"); diff --git a/ext/divx/gstdivxenc.c b/ext/divx/gstdivxenc.c index dbe0fb18..6d294bb8 100644 --- a/ext/divx/gstdivxenc.c +++ b/ext/divx/gstdivxenc.c @@ -34,39 +34,33 @@ GstElementDetails gst_divxenc_details = { "Ronald Bultje <rbultje@ronald.bitfreak.net>" }; -static GstStaticPadTemplate sink_template = -GST_STATIC_PAD_TEMPLATE ( - "sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ( - GST_VIDEO_CAPS_YUV ("{ I420, YUY2, YV12, YVYU, UYVY }") - /* FIXME: 15/16/24/32bpp RGB */ - ) -); - -static GstStaticPadTemplate src_template = -GST_STATIC_PAD_TEMPLATE ( - "src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ( - "video/x-divx, " - "divxversion = (int) 5, " - "width = (int) [ 16, 4096 ], " - "height = (int) [ 16, 4096 ], " - "framerate = (double) [ 0, MAX ]" - ) -); +static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink", + GST_PAD_SINK, + GST_PAD_ALWAYS, + GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("{ I420, YUY2, YV12, YVYU, UYVY }") + /* FIXME: 15/16/24/32bpp RGB */ + ) + ); + +static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src", + GST_PAD_SRC, + GST_PAD_ALWAYS, + GST_STATIC_CAPS ("video/x-divx, " + "divxversion = (int) 5, " + "width = (int) [ 16, 4096 ], " + "height = (int) [ 16, 4096 ], " "framerate = (double) [ 0, MAX ]") + ); /* DivxEnc signals and args */ -enum { +enum +{ FRAME_ENCODED, LAST_SIGNAL }; -enum { +enum +{ ARG_0, ARG_BITRATE, ARG_MAXKEYINTERVAL, @@ -75,24 +69,19 @@ enum { }; -static void gst_divxenc_class_init (GstDivxEncClass *klass); -static void gst_divxenc_base_init (GstDivxEncClass *klass); -static void gst_divxenc_init (GstDivxEnc *divxenc); -static void gst_divxenc_dispose (GObject *object); -static void gst_divxenc_chain (GstPad *pad, - GstData *data); -static GstPadLinkReturn gst_divxenc_connect (GstPad *pad, - const GstCaps *vscapslist); +static void gst_divxenc_class_init (GstDivxEncClass * klass); +static void gst_divxenc_base_init (GstDivxEncClass * klass); +static void gst_divxenc_init (GstDivxEnc * divxenc); +static void gst_divxenc_dispose (GObject * object); +static void gst_divxenc_chain (GstPad * pad, GstData * data); +static GstPadLinkReturn gst_divxenc_connect (GstPad * pad, + const GstCaps * vscapslist); /* properties */ -static void gst_divxenc_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec); -static void gst_divxenc_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec); +static void gst_divxenc_set_property (GObject * object, + guint prop_id, const GValue * value, GParamSpec * pspec); +static void gst_divxenc_get_property (GObject * object, + guint prop_id, GValue * value, GParamSpec * pspec); static GstElementClass *parent_class = NULL; static guint gst_divxenc_signals[LAST_SIGNAL] = { 0 }; @@ -132,47 +121,45 @@ gst_divxenc_error (int errorcode) GType -gst_divxenc_get_type(void) +gst_divxenc_get_type (void) { static GType divxenc_type = 0; - if (!divxenc_type) - { + if (!divxenc_type) { static const GTypeInfo divxenc_info = { - sizeof(GstDivxEncClass), + sizeof (GstDivxEncClass), (GBaseInitFunc) gst_divxenc_base_init, NULL, (GClassInitFunc) gst_divxenc_class_init, NULL, NULL, - sizeof(GstDivxEnc), + sizeof (GstDivxEnc), 0, (GInstanceInitFunc) gst_divxenc_init, }; - divxenc_type = g_type_register_static(GST_TYPE_ELEMENT, - "GstDivxEnc", - &divxenc_info, 0); + divxenc_type = g_type_register_static (GST_TYPE_ELEMENT, + "GstDivxEnc", &divxenc_info, 0); } return divxenc_type; } static void -gst_divxenc_base_init (GstDivxEncClass *klass) +gst_divxenc_base_init (GstDivxEncClass * klass) { GstElementClass *element_class = GST_ELEMENT_CLASS (klass); gst_element_class_add_pad_template (element_class, - gst_static_pad_template_get (&sink_template)); + gst_static_pad_template_get (&sink_template)); gst_element_class_add_pad_template (element_class, - gst_static_pad_template_get (&src_template)); + gst_static_pad_template_get (&src_template)); gst_element_class_set_details (element_class, &gst_divxenc_details); } static void -gst_divxenc_class_init (GstDivxEncClass *klass) +gst_divxenc_class_init (GstDivxEncClass * klass) { GstElementClass *gstelement_class; GObjectClass *gobject_class; @@ -180,27 +167,24 @@ gst_divxenc_class_init (GstDivxEncClass *klass) gobject_class = (GObjectClass *) klass; gstelement_class = (GstElementClass *) klass; - parent_class = g_type_class_ref(GST_TYPE_ELEMENT); + parent_class = g_type_class_ref (GST_TYPE_ELEMENT); - g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_BITRATE, - g_param_spec_ulong("bitrate","Bitrate", - "Target video bitrate", - 0,G_MAXULONG,0,G_PARAM_READWRITE)); + g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_BITRATE, + g_param_spec_ulong ("bitrate", "Bitrate", + "Target video bitrate", 0, G_MAXULONG, 0, G_PARAM_READWRITE)); - g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_MAXKEYINTERVAL, - g_param_spec_int("max_key_interval","Max. Key Interval", - "Maximum number of frames between two keyframes", - 0,G_MAXINT,0,G_PARAM_READWRITE)); + g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_MAXKEYINTERVAL, + g_param_spec_int ("max_key_interval", "Max. Key Interval", + "Maximum number of frames between two keyframes", + 0, G_MAXINT, 0, G_PARAM_READWRITE)); - g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_BUFSIZE, - g_param_spec_ulong("buffer_size", "Buffer Size", - "Size of the video buffers", - 0,G_MAXULONG,0,G_PARAM_READABLE)); + g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_BUFSIZE, + g_param_spec_ulong ("buffer_size", "Buffer Size", + "Size of the video buffers", 0, G_MAXULONG, 0, G_PARAM_READABLE)); - g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_QUALITY, - g_param_spec_int("quality", "Quality", - "Amount of Motion Estimation", - 1,5,3,G_PARAM_READWRITE)); + g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_QUALITY, + g_param_spec_int ("quality", "Quality", + "Amount of Motion Estimation", 1, 5, 3, G_PARAM_READWRITE)); gobject_class->set_property = gst_divxenc_set_property; gobject_class->get_property = gst_divxenc_get_property; @@ -208,37 +192,36 @@ gst_divxenc_class_init (GstDivxEncClass *klass) gobject_class->dispose = gst_divxenc_dispose; gst_divxenc_signals[FRAME_ENCODED] = - g_signal_new ("frame-encoded", G_TYPE_FROM_CLASS(klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (GstDivxEncClass, frame_encoded), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); + g_signal_new ("frame-encoded", G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GstDivxEncClass, frame_encoded), + NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); } static void -gst_divxenc_init (GstDivxEnc *divxenc) +gst_divxenc_init (GstDivxEnc * divxenc) { /* create the sink pad */ - divxenc->sinkpad = gst_pad_new_from_template( - gst_static_pad_template_get (&sink_template), - "sink"); - gst_element_add_pad(GST_ELEMENT(divxenc), divxenc->sinkpad); + divxenc->sinkpad = + gst_pad_new_from_template (gst_static_pad_template_get (&sink_template), + "sink"); + gst_element_add_pad (GST_ELEMENT (divxenc), divxenc->sinkpad); - gst_pad_set_chain_function(divxenc->sinkpad, gst_divxenc_chain); - gst_pad_set_link_function(divxenc->sinkpad, gst_divxenc_connect); + gst_pad_set_chain_function (divxenc->sinkpad, gst_divxenc_chain); + gst_pad_set_link_function (divxenc->sinkpad, gst_divxenc_connect); /* create the src pad */ - divxenc->srcpad = gst_pad_new_from_template( - gst_static_pad_template_get (&src_template), - "src"); + divxenc->srcpad = + gst_pad_new_from_template (gst_static_pad_template_get (&src_template), + "src"); gst_pad_use_explicit_caps (divxenc->srcpad); - gst_element_add_pad(GST_ELEMENT(divxenc), divxenc->srcpad); + gst_element_add_pad (GST_ELEMENT (divxenc), divxenc->srcpad); /* bitrate, etc. */ divxenc->width = divxenc->height = divxenc->csp = divxenc->bitcnt = -1; divxenc->bitrate = 512 * 1024; - divxenc->max_key_interval = -1; /* default - 2*fps */ + divxenc->max_key_interval = -1; /* default - 2*fps */ divxenc->buffer_size = 512 * 1024; divxenc->quality = 3; @@ -248,7 +231,7 @@ gst_divxenc_init (GstDivxEnc *divxenc) static gboolean -gst_divxenc_setup (GstDivxEnc *divxenc) +gst_divxenc_setup (GstDivxEnc * divxenc) { void *handle = NULL; SETTINGS output; @@ -256,14 +239,14 @@ gst_divxenc_setup (GstDivxEnc *divxenc) int ret; /* set it up */ - memset(&input, 0, sizeof(DivXBitmapInfoHeader)); - input.biSize = sizeof(DivXBitmapInfoHeader); + memset (&input, 0, sizeof (DivXBitmapInfoHeader)); + input.biSize = sizeof (DivXBitmapInfoHeader); input.biWidth = divxenc->width; input.biHeight = divxenc->height; input.biBitCount = divxenc->bitcnt; input.biCompression = divxenc->csp; - memset(&output, 0, sizeof(SETTINGS)); + memset (&output, 0, sizeof (SETTINGS)); output.vbr_mode = RCMODE_VBV_1PASS; output.bitrate = divxenc->bitrate; output.quantizer = 0; @@ -272,7 +255,7 @@ gst_divxenc_setup (GstDivxEnc *divxenc) output.input_frame_period = 1000000; output.internal_timescale = divxenc->fps * 1000000; output.max_key_interval = (divxenc->max_key_interval == -1) ? - 150 : divxenc->max_key_interval; + 150 : divxenc->max_key_interval; output.key_frame_threshold = 50; output.vbv_bitrate = 0; output.vbv_size = 0; @@ -282,7 +265,7 @@ gst_divxenc_setup (GstDivxEnc *divxenc) output.quality = divxenc->quality; output.data_partitioning = 0; output.quarter_pel = 1; - output.use_gmc = 1; + output.use_gmc = 1; output.psychovisual = 0; output.pv_strength_frame = 0; output.pv_strength_MB = 0; @@ -294,10 +277,10 @@ gst_divxenc_setup (GstDivxEnc *divxenc) output.spatial_level = 1.0; output.temporal_level = 1.0; - if ((ret = encore(&handle, ENC_OPT_INIT, &input, &output))) { + if ((ret = encore (&handle, ENC_OPT_INIT, &input, &output))) { GST_ELEMENT_ERROR (divxenc, LIBRARY, SETTINGS, (NULL), - ("Error setting up divx encoder: %s (%d)", - gst_divxenc_error(ret), ret)); + ("Error setting up divx encoder: %s (%d)", + gst_divxenc_error (ret), ret)); return FALSE; } @@ -311,27 +294,26 @@ gst_divxenc_setup (GstDivxEnc *divxenc) static void -gst_divxenc_unset (GstDivxEnc *divxenc) +gst_divxenc_unset (GstDivxEnc * divxenc) { if (divxenc->handle) { - encore(divxenc->handle, ENC_OPT_RELEASE, NULL, NULL); + encore (divxenc->handle, ENC_OPT_RELEASE, NULL, NULL); divxenc->handle = NULL; } } static void -gst_divxenc_dispose (GObject *object) +gst_divxenc_dispose (GObject * object) { - GstDivxEnc *divxenc = GST_DIVXENC(object); + GstDivxEnc *divxenc = GST_DIVXENC (object); - gst_divxenc_unset(divxenc); + gst_divxenc_unset (divxenc); } static void -gst_divxenc_chain (GstPad *pad, - GstData *_data) +gst_divxenc_chain (GstPad * pad, GstData * _data) { GstBuffer *buf = GST_BUFFER (_data); GstDivxEnc *divxenc; @@ -340,97 +322,95 @@ gst_divxenc_chain (GstPad *pad, ENC_RESULT xres; int ret; - g_return_if_fail(pad != NULL); - g_return_if_fail(GST_IS_PAD(pad)); - g_return_if_fail(buf != NULL); + g_return_if_fail (pad != NULL); + g_return_if_fail (GST_IS_PAD (pad)); + g_return_if_fail (buf != NULL); - divxenc = GST_DIVXENC(GST_OBJECT_PARENT(pad)); + divxenc = GST_DIVXENC (GST_OBJECT_PARENT (pad)); - outbuf = gst_buffer_new_and_alloc(divxenc->buffer_size); - GST_BUFFER_TIMESTAMP(outbuf) = GST_BUFFER_TIMESTAMP(buf); + outbuf = gst_buffer_new_and_alloc (divxenc->buffer_size); + GST_BUFFER_TIMESTAMP (outbuf) = GST_BUFFER_TIMESTAMP (buf); /* encode and so ... */ - xframe.image = GST_BUFFER_DATA(buf); - xframe.bitstream = (void *) GST_BUFFER_DATA(outbuf); - xframe.length = GST_BUFFER_MAXSIZE(outbuf); + xframe.image = GST_BUFFER_DATA (buf); + xframe.bitstream = (void *) GST_BUFFER_DATA (outbuf); + xframe.length = GST_BUFFER_MAXSIZE (outbuf); xframe.produce_empty_frame = 0; - if ((ret = encore(divxenc->handle, ENC_OPT_ENCODE, - &xframe, &xres))) { + if ((ret = encore (divxenc->handle, ENC_OPT_ENCODE, &xframe, &xres))) { GST_ELEMENT_ERROR (divxenc, LIBRARY, ENCODE, (NULL), - ("Error encoding divx frame: %s (%d)", - gst_divxenc_error(ret), ret)); - gst_buffer_unref(buf); + ("Error encoding divx frame: %s (%d)", gst_divxenc_error (ret), ret)); + gst_buffer_unref (buf); return; } - GST_BUFFER_SIZE(outbuf) = xframe.length; + GST_BUFFER_SIZE (outbuf) = xframe.length; if (xres.cType == 'I') - GST_BUFFER_FLAG_SET(outbuf, GST_BUFFER_KEY_UNIT); + GST_BUFFER_FLAG_SET (outbuf, GST_BUFFER_KEY_UNIT); /* go out, multiply! */ - gst_pad_push(divxenc->srcpad, GST_DATA (outbuf)); + gst_pad_push (divxenc->srcpad, GST_DATA (outbuf)); /* proclaim destiny */ - g_signal_emit(G_OBJECT(divxenc),gst_divxenc_signals[FRAME_ENCODED], 0); + g_signal_emit (G_OBJECT (divxenc), gst_divxenc_signals[FRAME_ENCODED], 0); /* until the final judgement */ - gst_buffer_unref(buf); + gst_buffer_unref (buf); } +/* FIXME: moving broken bits here for others to fix */ + /* someone fix RGB please */ +/* + case GST_MAKE_FOURCC ('R', 'G', 'B', ' '): + gst_caps_get_int (caps, "depth", &d); + switch (d) { + case 24: + divx_cs = 0; + bitcnt = 24; + break; + case 32: + divx_cs = 0; + bitcnt = 32; + break; +*/ static GstPadLinkReturn -gst_divxenc_connect (GstPad *pad, - const GstCaps *caps) +gst_divxenc_connect (GstPad * pad, const GstCaps * caps) { GstDivxEnc *divxenc; GstStructure *structure = gst_caps_get_structure (caps, 0); - gint w,h; + gint w, h; gdouble fps; guint32 fourcc; guint32 divx_cs; gint bitcnt = 0; - divxenc = GST_DIVXENC(gst_pad_get_parent (pad)); + divxenc = GST_DIVXENC (gst_pad_get_parent (pad)); /* if there's something old around, remove it */ - gst_divxenc_unset(divxenc); + gst_divxenc_unset (divxenc); - gst_structure_get_int(structure, "width", &w); - gst_structure_get_int(structure, "height", &h); - gst_structure_get_double(structure, "framerate", &fps); - gst_structure_get_fourcc(structure, "format", &fourcc); + gst_structure_get_int (structure, "width", &w); + gst_structure_get_int (structure, "height", &h); + gst_structure_get_double (structure, "framerate", &fps); + gst_structure_get_fourcc (structure, "format", &fourcc); switch (fourcc) { - case GST_MAKE_FOURCC('I','4','2','0'): - divx_cs = GST_MAKE_FOURCC('I','4','2','0'); + case GST_MAKE_FOURCC ('I', '4', '2', '0'): + divx_cs = GST_MAKE_FOURCC ('I', '4', '2', '0'); break; - case GST_MAKE_FOURCC('Y','U','Y','2'): - divx_cs = GST_MAKE_FOURCC('Y','U','Y','2'); + case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'): + divx_cs = GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'); break; - case GST_MAKE_FOURCC('Y','V','1','2'): - divx_cs = GST_MAKE_FOURCC('Y','V','1','2'); + case GST_MAKE_FOURCC ('Y', 'V', '1', '2'): + divx_cs = GST_MAKE_FOURCC ('Y', 'V', '1', '2'); break; - case GST_MAKE_FOURCC('Y','V','Y','U'): - divx_cs = GST_MAKE_FOURCC('Y','V','Y','U'); + case GST_MAKE_FOURCC ('Y', 'V', 'Y', 'U'): + divx_cs = GST_MAKE_FOURCC ('Y', 'V', 'Y', 'U'); break; - case GST_MAKE_FOURCC('U','Y','V','Y'): - divx_cs = GST_MAKE_FOURCC('U','Y','V','Y'); + case GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'): + divx_cs = GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'); break; -#if 0 - /* someone fix RGB please */ - case GST_MAKE_FOURCC('R','G','B',' '): - gst_caps_get_int(caps, "depth", &d); - switch (d) { - case 24: - divx_cs = 0; - bitcnt = 24; - break; - case 32: - divx_cs = 0; - bitcnt = 32; - break; -#endif default: return GST_PAD_LINK_REFUSED; } @@ -442,20 +422,18 @@ gst_divxenc_connect (GstPad *pad, divxenc->fps = fps; /* try it */ - if (gst_divxenc_setup(divxenc)) { + if (gst_divxenc_setup (divxenc)) { GstPadLinkReturn ret; GstCaps *new_caps; new_caps = gst_caps_new_simple ("video/x-divx", - "divxversion", G_TYPE_INT, 5, - "width", G_TYPE_INT, w, - "height", G_TYPE_INT, h, - "framerate", G_TYPE_DOUBLE, fps, - NULL); + "divxversion", G_TYPE_INT, 5, + "width", G_TYPE_INT, w, + "height", G_TYPE_INT, h, "framerate", G_TYPE_DOUBLE, fps, NULL); ret = gst_pad_set_explicit_caps (divxenc->srcpad, new_caps); if (ret <= 0) { - gst_divxenc_unset(divxenc); + gst_divxenc_unset (divxenc); } return ret; @@ -467,26 +445,24 @@ gst_divxenc_connect (GstPad *pad, static void -gst_divxenc_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec) +gst_divxenc_set_property (GObject * object, + guint prop_id, const GValue * value, GParamSpec * pspec) { GstDivxEnc *divxenc; /* it's not null if we got it, but it might not be ours */ g_return_if_fail (GST_IS_DIVXENC (object)); - divxenc = GST_DIVXENC(object); + divxenc = GST_DIVXENC (object); switch (prop_id) { case ARG_BITRATE: - divxenc->bitrate = g_value_get_ulong(value); + divxenc->bitrate = g_value_get_ulong (value); break; case ARG_MAXKEYINTERVAL: - divxenc->max_key_interval = g_value_get_int(value); + divxenc->max_key_interval = g_value_get_int (value); break; case ARG_QUALITY: - divxenc->quality = g_value_get_int(value); + divxenc->quality = g_value_get_int (value); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); @@ -496,29 +472,27 @@ gst_divxenc_set_property (GObject *object, static void -gst_divxenc_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec) +gst_divxenc_get_property (GObject * object, + guint prop_id, GValue * value, GParamSpec * pspec) { GstDivxEnc *divxenc; /* it's not null if we got it, but it might not be ours */ g_return_if_fail (GST_IS_DIVXENC (object)); - divxenc = GST_DIVXENC(object); + divxenc = GST_DIVXENC (object); switch (prop_id) { case ARG_BITRATE: - g_value_set_ulong(value, divxenc->bitrate); + g_value_set_ulong (value, divxenc->bitrate); break; case ARG_BUFSIZE: - g_value_set_ulong(value, divxenc->buffer_size); + g_value_set_ulong (value, divxenc->buffer_size); break; case ARG_MAXKEYINTERVAL: - g_value_set_int(value, divxenc->max_key_interval); + g_value_set_int (value, divxenc->max_key_interval); break; case ARG_QUALITY: - g_value_set_int(value, divxenc->quality); + g_value_set_int (value, divxenc->quality); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); @@ -528,32 +502,27 @@ gst_divxenc_get_property (GObject *object, static gboolean -plugin_init (GstPlugin *plugin) +plugin_init (GstPlugin * plugin) { int lib_version; - lib_version = encore(NULL, ENC_OPT_VERSION, 0, 0); + lib_version = encore (NULL, ENC_OPT_VERSION, 0, 0); if (lib_version != ENCORE_VERSION) { - g_warning("Version mismatch! This plugin was compiled for " - "DivX version %d, while your library has version %d!", - ENCORE_VERSION, lib_version); + g_warning ("Version mismatch! This plugin was compiled for " + "DivX version %d, while your library has version %d!", + ENCORE_VERSION, lib_version); return FALSE; } /* create an elementfactory for the v4lmjpegsrcparse element */ - return gst_element_register(plugin, "divxenc", - GST_RANK_PRIMARY, GST_TYPE_DIVXENC); + return gst_element_register (plugin, "divxenc", + GST_RANK_PRIMARY, GST_TYPE_DIVXENC); } -GST_PLUGIN_DEFINE ( - GST_VERSION_MAJOR, - GST_VERSION_MINOR, - "divxenc", - "DivX encoder", - plugin_init, - "5.03", - GST_LICENSE_UNKNOWN, - "divx4linux", - "http://www.divx.com/" -) +GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, + GST_VERSION_MINOR, + "divxenc", + "DivX encoder", + plugin_init, + "5.03", GST_LICENSE_UNKNOWN, "divx4linux", "http://www.divx.com/"); |