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libopenjpeg: K&R formatting cosmetics

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pull/293/head
Vittorio Giovara 11 years ago
parent f0f687446e
commit 1ea9fa15c3
2 changed files with 91 additions and 91 deletions
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  1. 64
      libavcodec/libopenjpegdec.c
  2. 14
      libavcodec/libopenjpegenc.c

64
libavcodec/libopenjpegdec.c
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@ -28,10 +28,11 @@
#include <openjpeg.h>
#include "libavutil/common.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/imgutils.h"
#include "libavutil/pixfmt.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/opt.h"
#include "libavutil/pixfmt.h"
#include "avcodec.h"
#include "internal.h"
#include "thread.h"
@ -60,13 +61,18 @@
#define XYZ_PIXEL_FORMATS AV_PIX_FMT_XYZ12
static const enum AVPixelFormat rgb_pix_fmts[] = {RGB_PIXEL_FORMATS};
static const enum AVPixelFormat gray_pix_fmts[] = {GRAY_PIXEL_FORMATS};
static const enum AVPixelFormat yuv_pix_fmts[] = {YUV_PIXEL_FORMATS};
static const enum AVPixelFormat any_pix_fmts[] = {RGB_PIXEL_FORMATS,
GRAY_PIXEL_FORMATS,
YUV_PIXEL_FORMATS,
XYZ_PIXEL_FORMATS};
static const enum AVPixelFormat rgb_pix_fmts[] = {
RGB_PIXEL_FORMATS
};
static const enum AVPixelFormat gray_pix_fmts[] = {
GRAY_PIXEL_FORMATS
};
static const enum AVPixelFormat yuv_pix_fmts[] = {
YUV_PIXEL_FORMATS
};
static const enum AVPixelFormat any_pix_fmts[] = {
RGB_PIXEL_FORMATS, GRAY_PIXEL_FORMATS, YUV_PIXEL_FORMATS, XYZ_PIXEL_FORMATS
};
typedef struct {
AVClass *class;
@ -138,11 +144,10 @@ static enum AVPixelFormat libopenjpeg_guess_pix_fmt(const opj_image_t *image)
break;
}
for (index = 0; index < possible_fmts_nb; ++index) {
for (index = 0; index < possible_fmts_nb; ++index)
if (libopenjpeg_matches_pix_fmt(image, possible_fmts[index])) {
return possible_fmts[index];
}
}
return AV_PIX_FMT_NONE;
}
@ -156,10 +161,9 @@ static inline int libopenjpeg_ispacked(enum AVPixelFormat pix_fmt)
return 0;
component_plane = desc->comp[0].plane;
for (i = 1; i < desc->nb_components; i++) {
for (i = 1; i < desc->nb_components; i++)
if (component_plane != desc->comp[i].plane)
return 0;
}
return 1;
}
@ -169,14 +173,12 @@ static void libopenjpeg_copy_to_packed8(AVFrame *picture, opj_image_t *image)
int index, x, y, c;
for (y = 0; y < picture->height; y++) {
index = y*picture->width;
img_ptr = picture->data[0] + y*picture->linesize[0];
for (x = 0; x < picture->width; x++, index++) {
for (c = 0; c < image->numcomps; c++) {
index = y * picture->width;
img_ptr = picture->data[0] + y * picture->linesize[0];
for (x = 0; x < picture->width; x++, index++)
for (c = 0; c < image->numcomps; c++)
*img_ptr++ = image->comps[c].data[index];
}
}
}
}
static void libopenjpeg_copy_to_packed16(AVFrame *picture, opj_image_t *image)
@ -189,14 +191,12 @@ static void libopenjpeg_copy_to_packed16(AVFrame *picture, opj_image_t *image)
adjust[x] = FFMAX(FFMIN(16 - image->comps[x].prec, 8), 0);
for (y = 0; y < picture->height; y++) {
index = y*picture->width;
img_ptr = (uint16_t*) (picture->data[0] + y*picture->linesize[0]);
for (x = 0; x < picture->width; x++, index++) {
for (c = 0; c < image->numcomps; c++) {
index = y * picture->width;
img_ptr = (uint16_t *) (picture->data[0] + y * picture->linesize[0]);
for (x = 0; x < picture->width; x++, index++)
for (c = 0; c < image->numcomps; c++)
*img_ptr++ = image->comps[c].data[index] << adjust[c];
}
}
}
}
static void libopenjpeg_copyto8(AVFrame *picture, opj_image_t *image)
@ -227,7 +227,7 @@ static void libopenjpeg_copyto16(AVFrame *p, opj_image_t *image)
for (index = 0; index < image->numcomps; index++) {
comp_data = image->comps[index].data;
for (y = 0; y < image->comps[index].h; y++) {
img_ptr = (uint16_t*) (p->data[index] + y * p->linesize[index]);
img_ptr = (uint16_t *)(p->data[index] + y * p->linesize[index]);
for (x = 0; x < image->comps[index].w; x++) {
*img_ptr = *comp_data;
img_ptr++;
@ -282,14 +282,14 @@ static int libopenjpeg_decode_frame(AVCodecContext *avctx,
av_log(avctx, AV_LOG_ERROR, "Error initializing decoder.\n");
return AVERROR_UNKNOWN;
}
opj_set_event_mgr((opj_common_ptr)dec, NULL, NULL);
opj_set_event_mgr((opj_common_ptr) dec, NULL, NULL);
ctx->dec_params.cp_limit_decoding = LIMIT_TO_MAIN_HEADER;
ctx->dec_params.cp_reduce = ctx->lowres;
ctx->dec_params.cp_layer = ctx->lowqual;
// Tie decoder with decoding parameters
opj_setup_decoder(dec, &ctx->dec_params);
stream = opj_cio_open((opj_common_ptr)dec, buf, buf_size);
stream = opj_cio_open((opj_common_ptr) dec, buf, buf_size);
if (!stream) {
av_log(avctx, AV_LOG_ERROR,
@ -345,7 +345,7 @@ static int libopenjpeg_decode_frame(AVCodecContext *avctx,
ctx->dec_params.cp_limit_decoding = NO_LIMITATION;
// Tie decoder with decoding parameters.
opj_setup_decoder(dec, &ctx->dec_params);
stream = opj_cio_open((opj_common_ptr)dec, buf, buf_size);
stream = opj_cio_open((opj_common_ptr) dec, buf, buf_size);
if (!stream) {
av_log(avctx, AV_LOG_ERROR,
"Codestream could not be opened for reading.\n");
@ -414,8 +414,10 @@ done:
#define VD AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM
static const AVOption options[] = {
{ "lowqual", "Limit the number of layers used for decoding", OFFSET(lowqual), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VD },
{ "lowres", "Lower the decoding resolution by a power of two", OFFSET(lowres), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VD },
{ "lowqual", "Limit the number of layers used for decoding",
OFFSET(lowqual), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VD },
{ "lowres", "Lower the decoding resolution by a power of two",
OFFSET(lowres), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VD },
{ NULL },
};

14
libavcodec/libopenjpegenc.c
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@ -184,7 +184,7 @@ static av_cold int libopenjpeg_encode_init(AVCodecContext *avctx)
ctx->event_mgr.info_handler = info_callback;
ctx->event_mgr.error_handler = error_callback;
ctx->event_mgr.warning_handler = warning_callback;
opj_set_event_mgr((opj_common_ptr)ctx->compress, &ctx->event_mgr, avctx);
opj_set_event_mgr((opj_common_ptr) ctx->compress, &ctx->event_mgr, avctx);
return 0;
@ -202,7 +202,7 @@ static void libopenjpeg_copy_packed8(AVCodecContext *avctx,
int image_index, frame_index;
const int numcomps = image->numcomps;
for (compno = 0; compno < numcomps; ++compno) {
for (compno = 0; compno < numcomps; ++compno)
for (y = 0; y < avctx->height; ++y) {
image_index = y * avctx->width;
frame_index = y * frame->linesize[0] + compno;
@ -212,7 +212,6 @@ static void libopenjpeg_copy_packed8(AVCodecContext *avctx,
frame_index += numcomps;
}
}
}
}
static void libopenjpeg_copy_packed16(AVCodecContext *avctx,
@ -222,9 +221,9 @@ static void libopenjpeg_copy_packed16(AVCodecContext *avctx,
int x, y;
int image_index, frame_index;
const int numcomps = image->numcomps;
uint16_t *frame_ptr = (uint16_t*)frame->data[0];
uint16_t *frame_ptr = (uint16_t *)frame->data[0];
for (compno = 0; compno < numcomps; ++compno) {
for (compno = 0; compno < numcomps; ++compno)
for (y = 0; y < avctx->height; ++y) {
image_index = y * avctx->width;
frame_index = y * (frame->linesize[0] / 2) + compno;
@ -234,7 +233,6 @@ static void libopenjpeg_copy_packed16(AVCodecContext *avctx,
frame_index += numcomps;
}
}
}
}
static void libopenjpeg_copy_unpacked8(AVCodecContext *avctx,
@ -273,7 +271,7 @@ static void libopenjpeg_copy_unpacked16(AVCodecContext *avctx,
for (compno = 0; compno < numcomps; ++compno) {
width = avctx->width / image->comps[compno].dx;
height = avctx->height / image->comps[compno].dy;
frame_ptr = (uint16_t*)frame->data[compno];
frame_ptr = (uint16_t *)frame->data[compno];
for (y = 0; y < height; ++y) {
image_index = y * width;
frame_index = y * (frame->linesize[compno] / 2);
@ -340,7 +338,7 @@ static int libopenjpeg_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
}
opj_setup_encoder(compress, &ctx->enc_params, image);
stream = opj_cio_open((opj_common_ptr)compress, NULL, 0);
stream = opj_cio_open((opj_common_ptr) compress, NULL, 0);
if (!stream) {
av_log(avctx, AV_LOG_ERROR, "Error creating the cio stream\n");
return AVERROR(ENOMEM);

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