From 77eb5504d3b3e1047900382350e0bc5e0bfb16b5 Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Mon, 21 Feb 2011 19:28:17 +0100 Subject: avio: avio: avio_ prefixes for put_* functions In the name of consistency: put_byte -> avio_w8 put_ -> avio_w put_buffer -> avio_write put_nbyte will be made private put_tag will be merged with avio_put_str Signed-off-by: Ronald S. Bultje --- libavformat/swfenc.c | 108 +++++++++++++++++++++++++-------------------------- 1 file changed, 54 insertions(+), 54 deletions(-) (limited to 'libavformat/swfenc.c') diff --git a/libavformat/swfenc.c b/libavformat/swfenc.c index 956e595965..c698600bdd 100644 --- a/libavformat/swfenc.c +++ b/libavformat/swfenc.c @@ -33,10 +33,10 @@ static void put_swf_tag(AVFormatContext *s, int tag) swf->tag = tag; /* reserve some room for the tag */ if (tag & TAG_LONG) { - put_le16(pb, 0); - put_le32(pb, 0); + avio_wl16(pb, 0); + avio_wl32(pb, 0); } else { - put_le16(pb, 0); + avio_wl16(pb, 0); } } @@ -53,11 +53,11 @@ static void put_swf_end_tag(AVFormatContext *s) url_fseek(pb, swf->tag_pos, SEEK_SET); if (tag & TAG_LONG) { tag &= ~TAG_LONG; - put_le16(pb, (tag << 6) | 0x3f); - put_le32(pb, tag_len - 4); + avio_wl16(pb, (tag << 6) | 0x3f); + avio_wl32(pb, tag_len - 4); } else { assert(tag_len < 0x3f); - put_le16(pb, (tag << 6) | tag_len); + avio_wl16(pb, (tag << 6) | tag_len); } url_fseek(pb, pos, SEEK_SET); } @@ -102,7 +102,7 @@ static void put_swf_rect(AVIOContext *pb, put_bits(&p, nbits, ymax & mask); flush_put_bits(&p); - put_buffer(pb, buf, put_bits_ptr(&p) - p.buf); + avio_write(pb, buf, put_bits_ptr(&p) - p.buf); } static void put_swf_line_edge(PutBitContext *pb, int dx, int dy) @@ -167,7 +167,7 @@ static void put_swf_matrix(AVIOContext *pb, put_bits(&p, nbits, ty); flush_put_bits(&p); - put_buffer(pb, buf, put_bits_ptr(&p) - p.buf); + avio_write(pb, buf, put_bits_ptr(&p) - p.buf); } static int swf_write_header(AVFormatContext *s) @@ -239,20 +239,20 @@ static int swf_write_header(AVFormatContext *s) version = 6; /* version 6 and above support FLV1 codec */ else version = 4; /* version 4 for mpeg audio support */ - put_byte(pb, version); + avio_w8(pb, version); - put_le32(pb, DUMMY_FILE_SIZE); /* dummy size + avio_wl32(pb, DUMMY_FILE_SIZE); /* dummy size (will be patched if not streamed) */ put_swf_rect(pb, 0, width * 20, 0, height * 20); - put_le16(pb, (rate * 256) / rate_base); /* frame rate */ + avio_wl16(pb, (rate * 256) / rate_base); /* frame rate */ swf->duration_pos = url_ftell(pb); - put_le16(pb, (uint16_t)(DUMMY_DURATION * (int64_t)rate / rate_base)); /* frame count */ + avio_wl16(pb, (uint16_t)(DUMMY_DURATION * (int64_t)rate / rate_base)); /* frame count */ /* avm2/swf v9 (also v8?) files require a file attribute tag */ if (version == 9) { put_swf_tag(s, TAG_FILEATTRIBUTES); - put_le32(pb, 1<<3); /* set ActionScript v3/AVM2 flag */ + avio_wl32(pb, 1<<3); /* set ActionScript v3/AVM2 flag */ put_swf_end_tag(s); } @@ -260,17 +260,17 @@ static int swf_write_header(AVFormatContext *s) if (swf->video_enc && swf->video_enc->codec_id == CODEC_ID_MJPEG) { put_swf_tag(s, TAG_DEFINESHAPE); - put_le16(pb, SHAPE_ID); /* ID of shape */ + avio_wl16(pb, SHAPE_ID); /* ID of shape */ /* bounding rectangle */ put_swf_rect(pb, 0, width, 0, height); /* style info */ - put_byte(pb, 1); /* one fill style */ - put_byte(pb, 0x41); /* clipped bitmap fill */ - put_le16(pb, BITMAP_ID); /* bitmap ID */ + avio_w8(pb, 1); /* one fill style */ + avio_w8(pb, 0x41); /* clipped bitmap fill */ + avio_wl16(pb, BITMAP_ID); /* bitmap ID */ /* position of the bitmap */ put_swf_matrix(pb, (int)(1.0 * (1 << FRAC_BITS)), 0, 0, (int)(1.0 * (1 << FRAC_BITS)), 0, 0); - put_byte(pb, 0); /* no line style */ + avio_w8(pb, 0); /* no line style */ /* shape drawing */ init_put_bits(&p, buf1, sizeof(buf1)); @@ -295,7 +295,7 @@ static int swf_write_header(AVFormatContext *s) put_bits(&p, 5, 0); flush_put_bits(&p); - put_buffer(pb, buf1, put_bits_ptr(&p) - p.buf); + avio_write(pb, buf1, put_bits_ptr(&p) - p.buf); put_swf_end_tag(s); } @@ -317,11 +317,11 @@ static int swf_write_header(AVFormatContext *s) v |= 0x02; /* 16 bit playback */ if (swf->audio_enc->channels == 2) v |= 0x01; /* stereo playback */ - put_byte(s->pb, v); + avio_w8(s->pb, v); v |= 0x20; /* mp3 compressed */ - put_byte(s->pb, v); - put_le16(s->pb, swf->samples_per_frame); /* avg samples per frame */ - put_le16(s->pb, 0); + avio_w8(s->pb, v); + avio_wl16(s->pb, swf->samples_per_frame); /* avg samples per frame */ + avio_wl16(s->pb, 0); put_swf_end_tag(s); } @@ -345,70 +345,70 @@ static int swf_write_video(AVFormatContext *s, if (swf->video_frame_number == 0) { /* create a new video object */ put_swf_tag(s, TAG_VIDEOSTREAM); - put_le16(pb, VIDEO_ID); + avio_wl16(pb, VIDEO_ID); swf->vframes_pos = url_ftell(pb); - put_le16(pb, 15000); /* hard flash player limit */ - put_le16(pb, enc->width); - put_le16(pb, enc->height); - put_byte(pb, 0); - put_byte(pb,ff_codec_get_tag(swf_codec_tags,enc->codec_id)); + avio_wl16(pb, 15000); /* hard flash player limit */ + avio_wl16(pb, enc->width); + avio_wl16(pb, enc->height); + avio_w8(pb, 0); + avio_w8(pb,ff_codec_get_tag(swf_codec_tags,enc->codec_id)); put_swf_end_tag(s); /* place the video object for the first time */ put_swf_tag(s, TAG_PLACEOBJECT2); - put_byte(pb, 0x36); - put_le16(pb, 1); - put_le16(pb, VIDEO_ID); + avio_w8(pb, 0x36); + avio_wl16(pb, 1); + avio_wl16(pb, VIDEO_ID); put_swf_matrix(pb, 1 << FRAC_BITS, 0, 0, 1 << FRAC_BITS, 0, 0); - put_le16(pb, swf->video_frame_number); + avio_wl16(pb, swf->video_frame_number); put_tag(pb, "video"); - put_byte(pb, 0x00); + avio_w8(pb, 0x00); put_swf_end_tag(s); } else { /* mark the character for update */ put_swf_tag(s, TAG_PLACEOBJECT2); - put_byte(pb, 0x11); - put_le16(pb, 1); - put_le16(pb, swf->video_frame_number); + avio_w8(pb, 0x11); + avio_wl16(pb, 1); + avio_wl16(pb, swf->video_frame_number); put_swf_end_tag(s); } /* set video frame data */ put_swf_tag(s, TAG_VIDEOFRAME | TAG_LONG); - put_le16(pb, VIDEO_ID); - put_le16(pb, swf->video_frame_number++); - put_buffer(pb, buf, size); + avio_wl16(pb, VIDEO_ID); + avio_wl16(pb, swf->video_frame_number++); + avio_write(pb, buf, size); put_swf_end_tag(s); } else if (enc->codec_id == CODEC_ID_MJPEG) { if (swf->swf_frame_number > 0) { /* remove the shape */ put_swf_tag(s, TAG_REMOVEOBJECT); - put_le16(pb, SHAPE_ID); /* shape ID */ - put_le16(pb, 1); /* depth */ + avio_wl16(pb, SHAPE_ID); /* shape ID */ + avio_wl16(pb, 1); /* depth */ put_swf_end_tag(s); /* free the bitmap */ put_swf_tag(s, TAG_FREECHARACTER); - put_le16(pb, BITMAP_ID); + avio_wl16(pb, BITMAP_ID); put_swf_end_tag(s); } put_swf_tag(s, TAG_JPEG2 | TAG_LONG); - put_le16(pb, BITMAP_ID); /* ID of the image */ + avio_wl16(pb, BITMAP_ID); /* ID of the image */ /* a dummy jpeg header seems to be required */ - put_be32(pb, 0xffd8ffd9); + avio_wb32(pb, 0xffd8ffd9); /* write the jpeg image */ - put_buffer(pb, buf, size); + avio_write(pb, buf, size); put_swf_end_tag(s); /* draw the shape */ put_swf_tag(s, TAG_PLACEOBJECT); - put_le16(pb, SHAPE_ID); /* shape ID */ - put_le16(pb, 1); /* depth */ + avio_wl16(pb, SHAPE_ID); /* shape ID */ + avio_wl16(pb, 1); /* depth */ put_swf_matrix(pb, 20 << FRAC_BITS, 0, 0, 20 << FRAC_BITS, 0, 0); put_swf_end_tag(s); } @@ -419,9 +419,9 @@ static int swf_write_video(AVFormatContext *s, if (swf->audio_enc && av_fifo_size(swf->audio_fifo)) { int frame_size = av_fifo_size(swf->audio_fifo); put_swf_tag(s, TAG_STREAMBLOCK | TAG_LONG); - put_le16(pb, swf->sound_samples); - put_le16(pb, 0); // seek samples - av_fifo_generic_read(swf->audio_fifo, pb, frame_size, &put_buffer); + avio_wl16(pb, swf->sound_samples); + avio_wl16(pb, 0); // seek samples + av_fifo_generic_read(swf->audio_fifo, pb, frame_size, &avio_write); put_swf_end_tag(s); /* update FIFO */ @@ -495,11 +495,11 @@ static int swf_write_trailer(AVFormatContext *s) if (!url_is_streamed(s->pb) && video_enc) { file_size = url_ftell(pb); url_fseek(pb, 4, SEEK_SET); - put_le32(pb, file_size); + avio_wl32(pb, file_size); url_fseek(pb, swf->duration_pos, SEEK_SET); - put_le16(pb, swf->video_frame_number); + avio_wl16(pb, swf->video_frame_number); url_fseek(pb, swf->vframes_pos, SEEK_SET); - put_le16(pb, swf->video_frame_number); + avio_wl16(pb, swf->video_frame_number); url_fseek(pb, file_size, SEEK_SET); } return 0; -- cgit v1.2.3