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Remove useless braces around if/for/while expressions. 

Originally committed as revision 19648 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Diego Biurrun 2009-08-15 11:12:47 +00:00
parent 7c809dc3e2
commit 735a38045a
5 changed files with 13 additions and 28 deletions
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6
libavcodec/libdirac_libschro.c
View File

@ -59,9 +59,8 @@ unsigned int ff_dirac_schro_get_video_format_idx (AVCodecContext *avccontext)
avccontext->height == vf->height){
ret_idx = idx;
if (avccontext->time_base.den == vf->frame_rate_num &&
avccontext->time_base.num == vf->frame_rate_denom) {
avccontext->time_base.num == vf->frame_rate_denom)
return idx;
}
}
}
return ret_idx;
@ -76,9 +75,8 @@ void ff_dirac_schro_queue_init (FfmpegDiracSchroQueue *queue)
void ff_dirac_schro_queue_free (FfmpegDiracSchroQueue *queue,
void (*free_func)(void *))
{
while (queue->p_head) {
while (queue->p_head)
free_func( ff_dirac_schro_queue_pop(queue) );
}
}
int ff_dirac_schro_queue_push_back (FfmpegDiracSchroQueue *queue, void *p_data)

6
libavcodec/libdiracdec.c
View File

@ -55,11 +55,9 @@ static enum PixelFormat GetFfmpegChromaFormat(dirac_chroma_t dirac_pix_fmt)
sizeof(ffmpeg_dirac_pixel_format_map[0]);
int idx;
for (idx = 0; idx < num_formats; ++idx) {
if (ffmpeg_dirac_pixel_format_map[idx].dirac_pix_fmt == dirac_pix_fmt) {
for (idx = 0; idx < num_formats; ++idx)
if (ffmpeg_dirac_pixel_format_map[idx].dirac_pix_fmt == dirac_pix_fmt)
return ffmpeg_dirac_pixel_format_map[idx].ff_pix_fmt;
}
}
return PIX_FMT_NONE;
}

9
libavcodec/libdiracenc.c
View File

@ -188,25 +188,22 @@ static av_cold int libdirac_encode_init(AVCodecContext *avccontext)
avccontext->global_quality / (FF_QP2LAMBDA*10.0);
/* if it is not default bitrate then send target rate. */
if (avccontext->bit_rate >= 1000 &&
avccontext->bit_rate != 200000) {
avccontext->bit_rate != 200000)
p_dirac_params->enc_ctx.enc_params.trate =
avccontext->bit_rate / 1000;
}
} else
p_dirac_params->enc_ctx.enc_params.lossless = 1;
} else if (avccontext->bit_rate >= 1000)
p_dirac_params->enc_ctx.enc_params.trate = avccontext->bit_rate / 1000;
if ((preset > VIDEO_FORMAT_QCIF || preset < VIDEO_FORMAT_QSIF525) &&
avccontext->bit_rate == 200000) {
avccontext->bit_rate == 200000)
p_dirac_params->enc_ctx.enc_params.trate = 0;
}
if (avccontext->flags & CODEC_FLAG_INTERLACED_ME) {
if (avccontext->flags & CODEC_FLAG_INTERLACED_ME)
/* all material can be coded as interlaced or progressive
* irrespective of the type of source material */
p_dirac_params->enc_ctx.enc_params.picture_coding_mode = 1;
}
p_dirac_params->p_encoder = dirac_encoder_init (&(p_dirac_params->enc_ctx),
verbose );

11
libavcodec/libschroedingerdec.c
View File

@ -127,11 +127,9 @@ static enum PixelFormat GetFfmpegChromaFormat(SchroChromaFormat schro_pix_fmt)
sizeof(ffmpeg_schro_pixel_format_map[0]);
int idx;
for (idx = 0; idx < num_formats; ++idx) {
if (ffmpeg_schro_pixel_format_map[idx].schro_pix_fmt == schro_pix_fmt) {
for (idx = 0; idx < num_formats; ++idx)
if (ffmpeg_schro_pixel_format_map[idx].schro_pix_fmt == schro_pix_fmt)
return ffmpeg_schro_pixel_format_map[idx].ff_pix_fmt;
}
}
return PIX_FMT_NONE;
}
@ -197,12 +195,10 @@ static void libschroedinger_handle_first_access_unit(AVCodecContext *avccontext)
avccontext->time_base.num = p_schro_params->format->frame_rate_denominator;
if (!p_schro_params->dec_pic.data[0])
{
avpicture_alloc(&p_schro_params->dec_pic,
avccontext->pix_fmt,
avccontext->width,
avccontext->height);
}
}
static int libschroedinger_decode_frame(AVCodecContext *avccontext,
@ -277,11 +273,10 @@ static int libschroedinger_decode_frame(AVCodecContext *avccontext,
/* Pull a frame out of the decoder. */
frame = schro_decoder_pull (decoder);
if (frame) {
if (frame)
ff_dirac_schro_queue_push_back(
&p_schro_params->dec_frame_queue,
frame);
}
break;
case SCHRO_DECODER_EOS:
go = 0;

9
libavcodec/libschroedingerenc.c
View File

@ -150,10 +150,9 @@ static int libschroedinger_encode_init(AVCodecContext *avccontext)
"gop_structure",
SCHRO_ENCODER_GOP_INTRA_ONLY);
if (avccontext->coder_type == FF_CODER_TYPE_VLC) {
if (avccontext->coder_type == FF_CODER_TYPE_VLC)
schro_encoder_setting_set_double (p_schro_params->encoder,
"enable_noarith", 1);
}
}
else {
schro_encoder_setting_set_double (p_schro_params->encoder,
@ -194,12 +193,11 @@ static int libschroedinger_encode_init(AVCodecContext *avccontext)
}
if (avccontext->flags & CODEC_FLAG_INTERLACED_ME) {
if (avccontext->flags & CODEC_FLAG_INTERLACED_ME)
/* All material can be coded as interlaced or progressive
irrespective of the type of source material. */
schro_encoder_setting_set_double (p_schro_params->encoder,
"interlaced_coding", 1);
}
/* FIXME: Signal range hardcoded to 8-bit data until both libschroedinger
* and libdirac support other bit-depth data. */
@ -324,9 +322,8 @@ static int libschroedinger_encode_frame(AVCodecContext *avccontext,
p_frame_output->size = p_schro_params->enc_buf_size;
p_frame_output->p_encbuf = p_schro_params->enc_buf;
if (SCHRO_PARSE_CODE_IS_INTRA(parse_code) &&
SCHRO_PARSE_CODE_IS_REFERENCE(parse_code)) {
SCHRO_PARSE_CODE_IS_REFERENCE(parse_code))
p_frame_output->key_frame = 1;
}
/* Parse the coded frame number from the bitstream. Bytes 14
* through 17 represesent the frame number. */