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Diffstat (limited to 'ext/xvid/gstxvid.c')
-rw-r--r--ext/xvid/gstxvid.c296
1 files changed, 155 insertions, 141 deletions
diff --git a/ext/xvid/gstxvid.c b/ext/xvid/gstxvid.c
index 4b8826d5..1e22dbfd 100644
--- a/ext/xvid/gstxvid.c
+++ b/ext/xvid/gstxvid.c
@@ -42,17 +42,16 @@ gst_xvid_init (void)
/* set up xvid initially (function pointers, CPU flags) */
gst_xvid_init_struct (xinit);
- if ((ret = xvid_global(NULL, XVID_GBL_INIT, &xinit, NULL)) < 0) {
- g_warning("Failed to initialize XviD: %s (%d)",
- gst_xvid_error(ret), ret);
+ if ((ret = xvid_global (NULL, XVID_GBL_INIT, &xinit, NULL)) < 0) {
+ g_warning ("Failed to initialize XviD: %s (%d)", gst_xvid_error (ret), ret);
return FALSE;
}
GST_LOG ("Initted XviD version %d.%d.%d (API %d.%d)",
- XVID_VERSION_MAJOR (XVID_VERSION),
- XVID_VERSION_MINOR (XVID_VERSION),
- XVID_VERSION_PATCH (XVID_VERSION),
- XVID_API_MAJOR (XVID_API), XVID_API_MINOR (XVID_API));
+ XVID_VERSION_MAJOR (XVID_VERSION),
+ XVID_VERSION_MINOR (XVID_VERSION),
+ XVID_VERSION_PATCH (XVID_VERSION),
+ XVID_API_MAJOR (XVID_API), XVID_API_MINOR (XVID_API));
is_init = TRUE;
return TRUE;
@@ -88,8 +87,8 @@ gst_xvid_error (int errorcode)
}
gint
-gst_xvid_structure_to_csp (GstStructure *structure,
- gint w, gint *_stride, gint *_bpp)
+gst_xvid_structure_to_csp (GstStructure * structure,
+ gint w, gint * _stride, gint * _bpp)
{
const gchar *mime = gst_structure_get_name (structure);
gint xvid_cs = -1, stride = -1, bpp = -1;
@@ -99,70 +98,70 @@ gst_xvid_structure_to_csp (GstStructure *structure,
gst_structure_get_fourcc (structure, "format", &fourcc);
switch (fourcc) {
- case GST_MAKE_FOURCC('I','4','2','0'):
- xvid_cs = XVID_CSP_I420;
- stride = w;
- bpp = 12;
- break;
- case GST_MAKE_FOURCC('Y','U','Y','2'):
- xvid_cs = XVID_CSP_YUY2;
- stride = w * 2;
- bpp = 16;
- break;
- case GST_MAKE_FOURCC('Y','V','1','2'):
- xvid_cs = XVID_CSP_YV12;
- stride = w;
- bpp = 12;
- break;
- case GST_MAKE_FOURCC('U','Y','V','Y'):
- xvid_cs = XVID_CSP_UYVY;
- stride = w * 2;
- bpp = 16;
- break;
- case GST_MAKE_FOURCC('Y','V','Y','U'):
- xvid_cs = XVID_CSP_YVYU;
- stride = w * 2;
- bpp = 16;
- break;
+ case GST_MAKE_FOURCC ('I', '4', '2', '0'):
+ xvid_cs = XVID_CSP_I420;
+ stride = w;
+ bpp = 12;
+ break;
+ case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
+ xvid_cs = XVID_CSP_YUY2;
+ stride = w * 2;
+ bpp = 16;
+ break;
+ case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
+ xvid_cs = XVID_CSP_YV12;
+ stride = w;
+ bpp = 12;
+ break;
+ case GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'):
+ xvid_cs = XVID_CSP_UYVY;
+ stride = w * 2;
+ bpp = 16;
+ break;
+ case GST_MAKE_FOURCC ('Y', 'V', 'Y', 'U'):
+ xvid_cs = XVID_CSP_YVYU;
+ stride = w * 2;
+ bpp = 16;
+ break;
}
} else {
gint depth, r_mask;
- gst_structure_get_int(structure, "depth", &depth);
- gst_structure_get_int(structure, "bpp", &bpp);
- gst_structure_get_int(structure, "red_mask", &r_mask);
+ gst_structure_get_int (structure, "depth", &depth);
+ gst_structure_get_int (structure, "bpp", &bpp);
+ gst_structure_get_int (structure, "red_mask", &r_mask);
switch (depth) {
case 15:
- xvid_cs = XVID_CSP_RGB555;
- break;
+ xvid_cs = XVID_CSP_RGB555;
+ break;
case 16:
- xvid_cs = XVID_CSP_RGB565;
- break;
+ xvid_cs = XVID_CSP_RGB565;
+ break;
case 24:
- if (bpp == 24) {
- xvid_cs = XVID_CSP_BGR;
- } else {
- switch (r_mask) {
- case 0xff000000:
- xvid_cs = XVID_CSP_RGBA;
- break;
+ if (bpp == 24) {
+ xvid_cs = XVID_CSP_BGR;
+ } else {
+ switch (r_mask) {
+ case 0xff000000:
+ xvid_cs = XVID_CSP_RGBA;
+ break;
#ifdef XVID_CSP_ARGB
- case 0x00ff0000:
- xvid_cs = XVID_CSP_ARGB;
- break;
+ case 0x00ff0000:
+ xvid_cs = XVID_CSP_ARGB;
+ break;
#endif
- case 0x0000ff00:
- xvid_cs = XVID_CSP_BGRA;
- break;
- case 0x000000ff:
- xvid_cs = XVID_CSP_ABGR;
- break;
- }
- }
- break;
+ case 0x0000ff00:
+ xvid_cs = XVID_CSP_BGRA;
+ break;
+ case 0x000000ff:
+ xvid_cs = XVID_CSP_ABGR;
+ break;
+ }
+ }
+ break;
default:
- break;
+ break;
}
stride = w * bpp / 8;
@@ -190,58 +189,81 @@ gst_xvid_csp_to_caps (gint csp, gint w, gint h, gdouble fps)
#ifdef XVID_CSP_ARGB
case XVID_CSP_ARGB:
#endif
- case XVID_CSP_RGBA: {
+ case XVID_CSP_RGBA:{
gint r_mask = 0, b_mask = 0, g_mask = 0,
- endianness = 0, bpp = 0, depth = 0;
+ endianness = 0, bpp = 0, depth = 0;
switch (csp) {
- case XVID_CSP_RGB555:
- r_mask = GST_VIDEO_RED_MASK_15_INT;
- g_mask = GST_VIDEO_GREEN_MASK_15_INT;
- b_mask = GST_VIDEO_BLUE_MASK_15_INT;
- endianness = G_BYTE_ORDER; depth = 15; bpp = 16;
- break;
- case XVID_CSP_RGB565:
- r_mask = GST_VIDEO_RED_MASK_16_INT;
- g_mask = GST_VIDEO_GREEN_MASK_16_INT;
- b_mask = GST_VIDEO_BLUE_MASK_16_INT;
- endianness = G_BYTE_ORDER; depth = 16; bpp = 16;
- break;
- case XVID_CSP_BGR:
- r_mask = 0x0000ff; g_mask = 0x00ff00; b_mask = 0xff0000;
- endianness = G_BIG_ENDIAN; depth = 24; bpp = 24;
- break;
- case XVID_CSP_ABGR:
- r_mask = 0x000000ff; g_mask = 0x0000ff00; b_mask = 0x00ff0000;
- endianness = G_BIG_ENDIAN; depth = 24; bpp = 32;
- break;
- case XVID_CSP_BGRA:
- r_mask = 0x0000ff00; g_mask = 0x00ff0000; b_mask = 0xff000000;
- endianness = G_BIG_ENDIAN; depth = 24; bpp = 32;
- break;
+ case XVID_CSP_RGB555:
+ r_mask = GST_VIDEO_RED_MASK_15_INT;
+ g_mask = GST_VIDEO_GREEN_MASK_15_INT;
+ b_mask = GST_VIDEO_BLUE_MASK_15_INT;
+ endianness = G_BYTE_ORDER;
+ depth = 15;
+ bpp = 16;
+ break;
+ case XVID_CSP_RGB565:
+ r_mask = GST_VIDEO_RED_MASK_16_INT;
+ g_mask = GST_VIDEO_GREEN_MASK_16_INT;
+ b_mask = GST_VIDEO_BLUE_MASK_16_INT;
+ endianness = G_BYTE_ORDER;
+ depth = 16;
+ bpp = 16;
+ break;
+ case XVID_CSP_BGR:
+ r_mask = 0x0000ff;
+ g_mask = 0x00ff00;
+ b_mask = 0xff0000;
+ endianness = G_BIG_ENDIAN;
+ depth = 24;
+ bpp = 24;
+ break;
+ case XVID_CSP_ABGR:
+ r_mask = 0x000000ff;
+ g_mask = 0x0000ff00;
+ b_mask = 0x00ff0000;
+ endianness = G_BIG_ENDIAN;
+ depth = 24;
+ bpp = 32;
+ break;
+ case XVID_CSP_BGRA:
+ r_mask = 0x0000ff00;
+ g_mask = 0x00ff0000;
+ b_mask = 0xff000000;
+ endianness = G_BIG_ENDIAN;
+ depth = 24;
+ bpp = 32;
+ break;
#ifdef XVID_CSP_ARGB
- case XVID_CSP_ARGB:
- r_mask = 0x00ff0000; g_mask = 0x0000ff00; b_mask = 0x000000ff;
- endianness = G_BIG_ENDIAN; depth = 24; bpp = 32;
- break;
+ case XVID_CSP_ARGB:
+ r_mask = 0x00ff0000;
+ g_mask = 0x0000ff00;
+ b_mask = 0x000000ff;
+ endianness = G_BIG_ENDIAN;
+ depth = 24;
+ bpp = 32;
+ break;
#endif
- case XVID_CSP_RGBA:
- r_mask = 0xff000000; g_mask = 0x00ff0000; b_mask = 0x0000ff00;
- endianness = G_BIG_ENDIAN; depth = 24; bpp = 32;
- break;
+ case XVID_CSP_RGBA:
+ r_mask = 0xff000000;
+ g_mask = 0x00ff0000;
+ b_mask = 0x0000ff00;
+ endianness = G_BIG_ENDIAN;
+ depth = 24;
+ bpp = 32;
+ break;
}
caps = gst_caps_new_simple ("video/x-raw-rgb",
- "width", G_TYPE_INT, w,
- "height", G_TYPE_INT, h,
- "depth", G_TYPE_INT, depth,
- "bpp", G_TYPE_INT, bpp,
- "endianness", G_TYPE_INT, endianness,
- "red_mask", G_TYPE_INT, r_mask,
- "green_mask", G_TYPE_INT, g_mask,
- "blue_mask", G_TYPE_INT, b_mask,
- "framerate", G_TYPE_DOUBLE, fps,
- NULL);
+ "width", G_TYPE_INT, w,
+ "height", G_TYPE_INT, h,
+ "depth", G_TYPE_INT, depth,
+ "bpp", G_TYPE_INT, bpp,
+ "endianness", G_TYPE_INT, endianness,
+ "red_mask", G_TYPE_INT, r_mask,
+ "green_mask", G_TYPE_INT, g_mask,
+ "blue_mask", G_TYPE_INT, b_mask,
+ "framerate", G_TYPE_DOUBLE, fps, NULL);
break;
}
@@ -249,33 +271,32 @@ gst_xvid_csp_to_caps (gint csp, gint w, gint h, gdouble fps)
case XVID_CSP_YVYU:
case XVID_CSP_UYVY:
case XVID_CSP_I420:
- case XVID_CSP_YV12: {
+ case XVID_CSP_YV12:{
guint32 fourcc = 0;
switch (csp) {
- case XVID_CSP_YUY2:
- fourcc = GST_MAKE_FOURCC ('Y','U','Y','2');
- break;
- case XVID_CSP_YVYU:
- fourcc = GST_MAKE_FOURCC ('Y','V','Y','U');
- break;
- case XVID_CSP_UYVY:
- fourcc = GST_MAKE_FOURCC ('U','Y','V','Y');
- break;
- case XVID_CSP_I420:
- fourcc = GST_MAKE_FOURCC ('I','4','2','0');
- break;
- case XVID_CSP_YV12:
- fourcc = GST_MAKE_FOURCC ('Y','V','1','2');
- break;
+ case XVID_CSP_YUY2:
+ fourcc = GST_MAKE_FOURCC ('Y', 'U', 'Y', '2');
+ break;
+ case XVID_CSP_YVYU:
+ fourcc = GST_MAKE_FOURCC ('Y', 'V', 'Y', 'U');
+ break;
+ case XVID_CSP_UYVY:
+ fourcc = GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y');
+ break;
+ case XVID_CSP_I420:
+ fourcc = GST_MAKE_FOURCC ('I', '4', '2', '0');
+ break;
+ case XVID_CSP_YV12:
+ fourcc = GST_MAKE_FOURCC ('Y', 'V', '1', '2');
+ break;
}
caps = gst_caps_new_simple ("video/x-raw-yuv",
- "width", G_TYPE_INT, w,
- "height", G_TYPE_INT, h,
- "format", GST_TYPE_FOURCC, fourcc,
- "framerate", G_TYPE_DOUBLE, fps,
- NULL);
+ "width", G_TYPE_INT, w,
+ "height", G_TYPE_INT, h,
+ "format", GST_TYPE_FOURCC, fourcc,
+ "framerate", G_TYPE_DOUBLE, fps, NULL);
break;
}
}
@@ -285,22 +306,15 @@ gst_xvid_csp_to_caps (gint csp, gint w, gint h, gdouble fps)
static gboolean
-plugin_init (GstPlugin *plugin)
+plugin_init (GstPlugin * plugin)
{
return (gst_element_register (plugin, "xvidenc",
- GST_RANK_NONE, GST_TYPE_XVIDENC) &&
- gst_element_register (plugin, "xviddec",
- GST_RANK_SECONDARY, GST_TYPE_XVIDDEC));
+ GST_RANK_NONE, GST_TYPE_XVIDENC) &&
+ gst_element_register (plugin, "xviddec",
+ GST_RANK_SECONDARY, GST_TYPE_XVIDDEC));
}
-GST_PLUGIN_DEFINE (
- GST_VERSION_MAJOR,
- GST_VERSION_MINOR,
- "xvid",
- "XviD plugin library",
- plugin_init,
- VERSION,
- "GPL",
- GST_PACKAGE,
- GST_ORIGIN
-)
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ "xvid",
+ "XviD plugin library", plugin_init, VERSION, "GPL", GST_PACKAGE, GST_ORIGIN)
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-01 03:04:17 +0000