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https://github.com/xenia-project/FFmpeg.git
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cosmetics, indentation
Originally committed as revision 9926 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier
parent
c6f05d8122
commit
c78ed54266
@ -187,17 +187,17 @@ static void put_swf_line_edge(PutBitContext *pb, int dx, int dy)
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mask = (1 << nbits) - 1;
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put_bits(pb, 4, nbits - 2); /* 16 bits precision */
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if (dx == 0) {
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put_bits(pb, 1, 0);
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put_bits(pb, 1, 1);
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put_bits(pb, nbits, dy & mask);
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put_bits(pb, 1, 0);
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put_bits(pb, 1, 1);
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put_bits(pb, nbits, dy & mask);
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} else if (dy == 0) {
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put_bits(pb, 1, 0);
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put_bits(pb, 1, 0);
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put_bits(pb, nbits, dx & mask);
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put_bits(pb, 1, 0);
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put_bits(pb, 1, 0);
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put_bits(pb, nbits, dx & mask);
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} else {
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put_bits(pb, 1, 1);
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put_bits(pb, nbits, dx & mask);
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put_bits(pb, nbits, dy & mask);
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put_bits(pb, 1, 1);
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put_bits(pb, nbits, dx & mask);
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put_bits(pb, nbits, dy & mask);
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}
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}
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@ -336,7 +336,7 @@ static int swf_write_header(AVFormatContext *s)
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put_le16(pb, BITMAP_ID); /* bitmap ID */
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/* position of the bitmap */
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put_swf_matrix(pb, (int)(1.0 * (1 << FRAC_BITS)), 0,
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0, (int)(1.0 * (1 << FRAC_BITS)), 0, 0);
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0, (int)(1.0 * (1 << FRAC_BITS)), 0, 0);
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put_byte(pb, 0); /* no line style */
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/* shape drawing */
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@ -416,88 +416,88 @@ static int swf_write_video(AVFormatContext *s,
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av_log(enc, AV_LOG_INFO, "warning: Flash Player limit of 16000 frames reached\n");
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}
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if ( swf->video_type == CODEC_ID_VP6F ||
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swf->video_type == CODEC_ID_FLV1 ) {
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if ( swf->video_frame_number == 0 ) {
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/* create a new video object */
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put_swf_tag(s, TAG_VIDEOSTREAM);
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put_le16(pb, VIDEO_ID);
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put_le16(pb, 15000 ); /* hard flash player limit */
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put_le16(pb, enc->width);
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put_le16(pb, enc->height);
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put_byte(pb, 0);
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put_byte(pb,codec_get_tag(swf_codec_tags,swf->video_type));
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put_swf_end_tag(s);
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if ( swf->video_type == CODEC_ID_VP6F ||
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swf->video_type == CODEC_ID_FLV1 ) {
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if ( swf->video_frame_number == 0 ) {
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/* create a new video object */
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put_swf_tag(s, TAG_VIDEOSTREAM);
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put_le16(pb, VIDEO_ID);
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put_le16(pb, 15000 ); /* hard flash player limit */
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put_le16(pb, enc->width);
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put_le16(pb, enc->height);
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put_byte(pb, 0);
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put_byte(pb,codec_get_tag(swf_codec_tags,swf->video_type));
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put_swf_end_tag(s);
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/* place the video object for the first time */
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put_swf_tag(s, TAG_PLACEOBJECT2);
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put_byte(pb, 0x36);
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put_le16(pb, 1);
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put_le16(pb, VIDEO_ID);
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put_swf_matrix(pb, 1 << FRAC_BITS, 0, 0, 1 << FRAC_BITS, 0, 0);
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put_le16(pb, swf->video_frame_number );
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put_byte(pb, 'v');
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put_byte(pb, 'i');
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put_byte(pb, 'd');
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put_byte(pb, 'e');
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put_byte(pb, 'o');
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put_byte(pb, 0x00);
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put_swf_end_tag(s);
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} else {
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/* mark the character for update */
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put_swf_tag(s, TAG_PLACEOBJECT2);
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put_byte(pb, 0x11);
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put_le16(pb, 1);
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put_le16(pb, swf->video_frame_number );
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put_swf_end_tag(s);
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}
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/* place the video object for the first time */
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put_swf_tag(s, TAG_PLACEOBJECT2);
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put_byte(pb, 0x36);
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put_le16(pb, 1);
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put_le16(pb, VIDEO_ID);
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put_swf_matrix(pb, 1 << FRAC_BITS, 0, 0, 1 << FRAC_BITS, 0, 0);
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put_le16(pb, swf->video_frame_number );
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put_byte(pb, 'v');
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put_byte(pb, 'i');
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put_byte(pb, 'd');
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put_byte(pb, 'e');
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put_byte(pb, 'o');
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put_byte(pb, 0x00);
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put_swf_end_tag(s);
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} else {
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/* mark the character for update */
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put_swf_tag(s, TAG_PLACEOBJECT2);
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put_byte(pb, 0x11);
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put_le16(pb, 1);
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put_le16(pb, swf->video_frame_number );
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put_swf_end_tag(s);
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}
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/* set video frame data */
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put_swf_tag(s, TAG_VIDEOFRAME | TAG_LONG);
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put_le16(pb, VIDEO_ID);
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put_le16(pb, swf->video_frame_number++ );
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put_buffer(pb, buf, size);
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put_swf_end_tag(s);
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} else if ( swf->video_type == CODEC_ID_MJPEG ) {
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if (swf->swf_frame_number > 0) {
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/* remove the shape */
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put_swf_tag(s, TAG_REMOVEOBJECT);
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put_le16(pb, SHAPE_ID); /* shape ID */
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put_le16(pb, 1); /* depth */
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put_swf_end_tag(s);
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/* set video frame data */
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put_swf_tag(s, TAG_VIDEOFRAME | TAG_LONG);
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put_le16(pb, VIDEO_ID);
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put_le16(pb, swf->video_frame_number++ );
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put_buffer(pb, buf, size);
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put_swf_end_tag(s);
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} else if ( swf->video_type == CODEC_ID_MJPEG ) {
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if (swf->swf_frame_number > 0) {
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/* remove the shape */
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put_swf_tag(s, TAG_REMOVEOBJECT);
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put_le16(pb, SHAPE_ID); /* shape ID */
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put_le16(pb, 1); /* depth */
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put_swf_end_tag(s);
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/* free the bitmap */
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put_swf_tag(s, TAG_FREECHARACTER);
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put_le16(pb, BITMAP_ID);
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put_swf_end_tag(s);
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}
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/* free the bitmap */
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put_swf_tag(s, TAG_FREECHARACTER);
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put_le16(pb, BITMAP_ID);
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put_swf_end_tag(s);
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}
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put_swf_tag(s, TAG_JPEG2 | TAG_LONG);
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put_swf_tag(s, TAG_JPEG2 | TAG_LONG);
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put_le16(pb, BITMAP_ID); /* ID of the image */
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put_le16(pb, BITMAP_ID); /* ID of the image */
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/* a dummy jpeg header seems to be required */
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put_byte(pb, 0xff);
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put_byte(pb, 0xd8);
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put_byte(pb, 0xff);
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put_byte(pb, 0xd9);
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/* write the jpeg image */
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put_buffer(pb, buf, size);
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/* a dummy jpeg header seems to be required */
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put_byte(pb, 0xff);
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put_byte(pb, 0xd8);
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put_byte(pb, 0xff);
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put_byte(pb, 0xd9);
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/* write the jpeg image */
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put_buffer(pb, buf, size);
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put_swf_end_tag(s);
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put_swf_end_tag(s);
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/* draw the shape */
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/* draw the shape */
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put_swf_tag(s, TAG_PLACEOBJECT);
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put_le16(pb, SHAPE_ID); /* shape ID */
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put_le16(pb, 1); /* depth */
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put_swf_matrix(pb, 20 << FRAC_BITS, 0, 0, 20 << FRAC_BITS, 0, 0);
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put_swf_end_tag(s);
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} else {
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/* invalid codec */
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}
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put_swf_tag(s, TAG_PLACEOBJECT);
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put_le16(pb, SHAPE_ID); /* shape ID */
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put_le16(pb, 1); /* depth */
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put_swf_matrix(pb, 20 << FRAC_BITS, 0, 0, 20 << FRAC_BITS, 0, 0);
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put_swf_end_tag(s);
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} else {
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/* invalid codec */
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}
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swf->swf_frame_number ++;
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swf->swf_frame_number ++;
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/* streaming sound always should be placed just before showframe tags */
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if (swf->audio_type && swf->audio_in_pos) {
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@ -698,8 +698,7 @@ static int swf_read_packet(AVFormatContext *s, AVPacket *pkt)
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ast->codec->sample_rate = 11025 << (sample_rate_code-1);
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av_set_pts_info(ast, 64, 1, ast->codec->sample_rate);
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len -= 4;
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} else
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if (tag == TAG_VIDEOFRAME) {
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} else if (tag == TAG_VIDEOFRAME) {
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int ch_id = get_le16(pb);
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len -= 2;
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for( i=0; i<s->nb_streams; i++ ) {
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@ -736,18 +735,18 @@ static int swf_read_packet(AVFormatContext *s, AVPacket *pkt)
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vst->codec->time_base = (AVRational){ 256, swf->frame_rate };
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st = vst;
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}
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get_le16(pb); /* BITMAP_ID */
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av_new_packet(pkt, len-2);
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get_buffer(pb, pkt->data, 4);
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if (AV_RB32(pkt->data) == 0xffd8ffd9) {
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/* old SWF files containing SOI/EOI as data start */
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pkt->size -= 4;
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get_buffer(pb, pkt->data, pkt->size);
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} else {
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get_buffer(pb, pkt->data + 4, pkt->size - 4);
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}
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pkt->stream_index = st->index;
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return pkt->size;
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get_le16(pb); /* BITMAP_ID */
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av_new_packet(pkt, len-2);
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get_buffer(pb, pkt->data, 4);
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if (AV_RB32(pkt->data) == 0xffd8ffd9) {
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/* old SWF files containing SOI/EOI as data start */
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pkt->size -= 4;
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get_buffer(pb, pkt->data, pkt->size);
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} else {
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get_buffer(pb, pkt->data + 4, pkt->size - 4);
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}
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pkt->stream_index = st->index;
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return pkt->size;
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}
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url_fskip(pb, len);
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}
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@ -756,7 +755,7 @@ static int swf_read_packet(AVFormatContext *s, AVPacket *pkt)
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static int swf_read_close(AVFormatContext *s)
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{
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return 0;
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return 0;
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}
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#ifdef CONFIG_SWF_DEMUXER
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