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/gif.c | 70 +++++++++++++++++++++++++++---------------------------- 1 file changed, 35 insertions(+), 35 deletions(-) (limited to 'libavformat/gif.c') diff --git a/libavformat/gif.c b/libavformat/gif.c index 2fdd5cdae0..f3f64d1fcc 100644 --- a/libavformat/gif.c +++ b/libavformat/gif.c @@ -116,24 +116,24 @@ static int gif_image_write_header(AVIOContext *pb, put_tag(pb, "GIF"); put_tag(pb, "89a"); - put_le16(pb, width); - put_le16(pb, height); + avio_wl16(pb, width); + avio_wl16(pb, height); - put_byte(pb, 0xf7); /* flags: global clut, 256 entries */ - put_byte(pb, 0x1f); /* background color index */ - put_byte(pb, 0); /* aspect ratio */ + avio_w8(pb, 0xf7); /* flags: global clut, 256 entries */ + avio_w8(pb, 0x1f); /* background color index */ + avio_w8(pb, 0); /* aspect ratio */ /* the global palette */ if (!palette) { - put_buffer(pb, (const unsigned char *)gif_clut, 216*3); + avio_write(pb, (const unsigned char *)gif_clut, 216*3); for(i=0;i<((256-216)*3);i++) - put_byte(pb, 0); + avio_w8(pb, 0); } else { for(i=0;i<256;i++) { v = palette[i]; - put_byte(pb, (v >> 16) & 0xff); - put_byte(pb, (v >> 8) & 0xff); - put_byte(pb, (v) & 0xff); + avio_w8(pb, (v >> 16) & 0xff); + avio_w8(pb, (v >> 8) & 0xff); + avio_w8(pb, (v) & 0xff); } } @@ -159,14 +159,14 @@ static int gif_image_write_header(AVIOContext *pb, /* application extension header */ #ifdef GIF_ADD_APP_HEADER if (loop_count >= 0 && loop_count <= 65535) { - put_byte(pb, 0x21); - put_byte(pb, 0xff); - put_byte(pb, 0x0b); + avio_w8(pb, 0x21); + avio_w8(pb, 0xff); + avio_w8(pb, 0x0b); put_tag(pb, "NETSCAPE2.0"); // bytes 4 to 14 - put_byte(pb, 0x03); // byte 15 - put_byte(pb, 0x01); // byte 16 - put_le16(pb, (uint16_t)loop_count); - put_byte(pb, 0x00); // byte 19 + avio_w8(pb, 0x03); // byte 15 + avio_w8(pb, 0x01); // byte 16 + avio_wl16(pb, (uint16_t)loop_count); + avio_w8(pb, 0x00); // byte 19 } #endif return 0; @@ -189,15 +189,15 @@ static int gif_image_write_image(AVIOContext *pb, const uint8_t *ptr; /* image block */ - put_byte(pb, 0x2c); - put_le16(pb, x1); - put_le16(pb, y1); - put_le16(pb, width); - put_le16(pb, height); - put_byte(pb, 0x00); /* flags */ + avio_w8(pb, 0x2c); + avio_wl16(pb, x1); + avio_wl16(pb, y1); + avio_wl16(pb, width); + avio_wl16(pb, height); + avio_w8(pb, 0x00); /* flags */ /* no local clut */ - put_byte(pb, 0x08); + avio_w8(pb, 0x08); left= width * height; @@ -233,13 +233,13 @@ static int gif_image_write_image(AVIOContext *pb, flush_put_bits(&p); } if(put_bits_ptr(&p) - p.buf > 0) { - put_byte(pb, put_bits_ptr(&p) - p.buf); /* byte count of the packet */ - put_buffer(pb, p.buf, put_bits_ptr(&p) - p.buf); /* the actual buffer */ + avio_w8(pb, put_bits_ptr(&p) - p.buf); /* byte count of the packet */ + avio_write(pb, p.buf, put_bits_ptr(&p) - p.buf); /* the actual buffer */ p.buf_ptr = p.buf; /* dequeue the bytes off the bitstream */ } left-=GIF_CHUNKS; } - put_byte(pb, 0x00); /* end of image block */ + avio_w8(pb, 0x00); /* end of image block */ return 0; } @@ -300,10 +300,10 @@ static int gif_write_video(AVFormatContext *s, int64_t delay; /* graphic control extension block */ - put_byte(pb, 0x21); - put_byte(pb, 0xf9); - put_byte(pb, 0x04); /* block size */ - put_byte(pb, 0x04); /* flags */ + avio_w8(pb, 0x21); + avio_w8(pb, 0xf9); + avio_w8(pb, 0x04); /* block size */ + avio_w8(pb, 0x04); /* flags */ /* 1 jiffy is 1/70 s */ /* the delay_time field indicates the number of jiffies - 1 */ @@ -314,10 +314,10 @@ static int gif_write_video(AVFormatContext *s, /* XXX: don't even remember if I really use it for now */ jiffies = (70*enc->time_base.num/enc->time_base.den) - 1; - put_le16(pb, jiffies); + avio_wl16(pb, jiffies); - put_byte(pb, 0x1f); /* transparent color index */ - put_byte(pb, 0x00); + avio_w8(pb, 0x1f); /* transparent color index */ + avio_w8(pb, 0x00); gif_image_write_image(pb, 0, 0, enc->width, enc->height, buf, enc->width * 3, PIX_FMT_RGB24); @@ -339,7 +339,7 @@ static int gif_write_trailer(AVFormatContext *s) { AVIOContext *pb = s->pb; - put_byte(pb, 0x3b); + avio_w8(pb, 0x3b); put_flush_packet(s->pb); return 0; } -- cgit v1.2.3