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libopenjpeg: K&R formatting cosmetics

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This commit is contained in:
Luca Barbato
2012-07-19 22:22:08 +02:00
committed by Diego Biurrun
parent 731fa116b4
commit 51a5ddfa01
2 changed files with 97 additions and 86 deletions
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47
libavcodec/libopenjpegenc.c
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@@ -20,16 +20,16 @@
*/
/**
* @file
* JPEG 2000 encoder using libopenjpeg
*/
* @file
* JPEG 2000 encoder using libopenjpeg
*/
#define OPJ_STATIC
#include <openjpeg.h>
#include "libavutil/opt.h"
#include "libavutil/imgutils.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/opt.h"
#include "avcodec.h"
#include "internal.h"
@@ -76,13 +76,14 @@ static opj_image_t *libopenjpeg_create_image(AVCodecContext *avctx,
int sub_dy[4];
int numcomps = av_pix_fmt_descriptors[avctx->pix_fmt].nb_components;
sub_dx[0] = sub_dx[3] = 1;
sub_dy[0] = sub_dy[3] = 1;
sub_dx[1] = sub_dx[2] =
1 << av_pix_fmt_descriptors[avctx->pix_fmt].log2_chroma_w;
sub_dy[1] = sub_dy[2] =
1 << av_pix_fmt_descriptors[avctx->pix_fmt].log2_chroma_h;
sub_dx[0] =
sub_dx[3] = 1;
sub_dy[0] =
sub_dy[3] = 1;
sub_dx[1] =
sub_dx[2] = 1 << av_pix_fmt_descriptors[avctx->pix_fmt].log2_chroma_w;
sub_dy[1] =
sub_dy[2] = 1 << av_pix_fmt_descriptors[avctx->pix_fmt].log2_chroma_h;
switch (avctx->pix_fmt) {
case PIX_FMT_GRAY8:
@@ -251,10 +252,9 @@ static void libopenjpeg_copy_unpacked8(AVCodecContext *avctx,
for (y = 0; y < height; ++y) {
image_index = y * width;
frame_index = y * frame->linesize[compno];
for (x = 0; x < width; ++x) {
for (x = 0; x < width; ++x)
image->comps[compno].data[image_index++] =
frame->data[compno][frame_index++];
}
}
}
}
@@ -277,10 +277,9 @@ static void libopenjpeg_copy_unpacked16(AVCodecContext *avctx,
for (y = 0; y < height; ++y) {
image_index = y * width;
frame_index = y * (frame->linesize[compno] / 2);
for (x = 0; x < width; ++x) {
for (x = 0; x < width; ++x)
image->comps[compno].data[image_index++] =
frame_ptr[frame_index++];
}
}
}
}
@@ -290,7 +289,7 @@ static int libopenjpeg_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
{
LibOpenJPEGContext *ctx = avctx->priv_data;
opj_cinfo_t *compress = ctx->compress;
opj_image_t *image = ctx->image;
opj_image_t *image = ctx->image;
opj_cio_t *stream;
int ret, len;
@@ -298,7 +297,7 @@ static int libopenjpeg_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
// x1, y1 is the width, height of the reference grid
image->x0 = 0;
image->y0 = 0;
image->x1 = (avctx->width - 1) * ctx->enc_params.subsampling_dx + 1;
image->x1 = (avctx->width - 1) * ctx->enc_params.subsampling_dx + 1;
image->y1 = (avctx->height - 1) * ctx->enc_params.subsampling_dy + 1;
switch (avctx->pix_fmt) {
@@ -373,7 +372,7 @@ static av_cold int libopenjpeg_encode_close(AVCodecContext *avctx)
opj_destroy_compress(ctx->compress);
opj_image_destroy(ctx->image);
av_freep(&avctx->coded_frame);
return 0 ;
return 0;
}
#define OFFSET(x) offsetof(LibOpenJPEGContext, x)
@@ -397,11 +396,11 @@ static const AVOption options[] = {
{ "rpcl", NULL, 0, AV_OPT_TYPE_CONST, { RPCL }, 0, 0, VE, "prog_order" },
{ "pcrl", NULL, 0, AV_OPT_TYPE_CONST, { PCRL }, 0, 0, VE, "prog_order" },
{ "cprl", NULL, 0, AV_OPT_TYPE_CONST, { CPRL }, 0, 0, VE, "prog_order" },
{ "numresolution", NULL, OFFSET(numresolution), AV_OPT_TYPE_INT, { 6 }, 1, 10, VE },
{ "numlayers", NULL, OFFSET(numlayers), AV_OPT_TYPE_INT, { 1 }, 1, 10, VE },
{ "disto_alloc", NULL, OFFSET(disto_alloc), AV_OPT_TYPE_INT, { 1 }, 0, 1, VE },
{ "fixed_alloc", NULL, OFFSET(fixed_alloc), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE },
{ "fixed_quality", NULL, OFFSET(fixed_quality), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE },
{ "numresolution", NULL, OFFSET(numresolution), AV_OPT_TYPE_INT, { 6 }, 1, 10, VE },
{ "numlayers", NULL, OFFSET(numlayers), AV_OPT_TYPE_INT, { 1 }, 1, 10, VE },
{ "disto_alloc", NULL, OFFSET(disto_alloc), AV_OPT_TYPE_INT, { 1 }, 0, 1, VE },
{ "fixed_alloc", NULL, OFFSET(fixed_alloc), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE },
{ "fixed_quality", NULL, OFFSET(fixed_quality), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE },
{ NULL },
};
@@ -421,7 +420,7 @@ AVCodec ff_libopenjpeg_encoder = {
.encode2 = libopenjpeg_encode_frame,
.close = libopenjpeg_encode_close,
.capabilities = 0,
.pix_fmts = (const enum PixelFormat[]){
.pix_fmts = (const enum PixelFormat[]) {
PIX_FMT_RGB24, PIX_FMT_RGBA, PIX_FMT_RGB48,
PIX_FMT_GRAY8, PIX_FMT_GRAY16, PIX_FMT_Y400A,
PIX_FMT_YUV420P, PIX_FMT_YUV422P, PIX_FMT_YUVA420P,