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ffmpeg.wasm-core
Commit 543a46e0 authored by Michael Niedermayer's avatar Michael Niedermayer
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Merge commit '1ea9fa15' 

* commit '1ea9fa15':
  libopenjpeg: K&R formatting cosmetics

Conflicts:
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
Merged-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parents 82367475 1ea9fa15
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Showing with 102 additions and 90 deletions
libavcodec/libopenjpegdec.c
View file @ 543a46e0
......@@ -27,10 +27,11 @@
#define OPJ_STATIC
#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"
......@@ -46,29 +47,38 @@
// pix_fmts with lower bpp have to be listed before
// similar pix_fmts with higher bpp.
#define RGB_PIXEL_FORMATS AV_PIX_FMT_RGB24,AV_PIX_FMT_RGBA,AV_PIX_FMT_RGB48,AV_PIX_FMT_RGBA64
#define GRAY_PIXEL_FORMATS AV_PIX_FMT_GRAY8,AV_PIX_FMT_GRAY8A,AV_PIX_FMT_GRAY16
#define YUV_PIXEL_FORMATS AV_PIX_FMT_YUV410P,AV_PIX_FMT_YUV411P,AV_PIX_FMT_YUVA420P, \
AV_PIX_FMT_YUV420P,AV_PIX_FMT_YUV422P,AV_PIX_FMT_YUVA422P, \
AV_PIX_FMT_YUV440P,AV_PIX_FMT_YUV444P,AV_PIX_FMT_YUVA444P, \
AV_PIX_FMT_YUV420P9,AV_PIX_FMT_YUV422P9,AV_PIX_FMT_YUV444P9, \
AV_PIX_FMT_YUVA420P9,AV_PIX_FMT_YUVA422P9,AV_PIX_FMT_YUVA444P9, \
AV_PIX_FMT_YUV420P10,AV_PIX_FMT_YUV422P10,AV_PIX_FMT_YUV444P10, \
AV_PIX_FMT_YUVA420P10,AV_PIX_FMT_YUVA422P10,AV_PIX_FMT_YUVA444P10, \
AV_PIX_FMT_YUV420P12,AV_PIX_FMT_YUV422P12,AV_PIX_FMT_YUV444P12, \
AV_PIX_FMT_YUV420P14,AV_PIX_FMT_YUV422P14,AV_PIX_FMT_YUV444P14, \
AV_PIX_FMT_YUV420P16,AV_PIX_FMT_YUV422P16,AV_PIX_FMT_YUV444P16, \
AV_PIX_FMT_YUVA420P16,AV_PIX_FMT_YUVA422P16,AV_PIX_FMT_YUVA444P16
#define RGB_PIXEL_FORMATS AV_PIX_FMT_RGB24, AV_PIX_FMT_RGBA, \
AV_PIX_FMT_RGB48, AV_PIX_FMT_RGBA64
#define GRAY_PIXEL_FORMATS AV_PIX_FMT_GRAY8, AV_PIX_FMT_GRAY8A, \
AV_PIX_FMT_GRAY16
#define YUV_PIXEL_FORMATS AV_PIX_FMT_YUV410P, AV_PIX_FMT_YUV411P, AV_PIX_FMT_YUVA420P, \
AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUVA422P, \
AV_PIX_FMT_YUV440P, AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUVA444P, \
AV_PIX_FMT_YUV420P9, AV_PIX_FMT_YUV422P9, AV_PIX_FMT_YUV444P9, \
AV_PIX_FMT_YUVA420P9, AV_PIX_FMT_YUVA422P9, AV_PIX_FMT_YUVA444P9, \
AV_PIX_FMT_YUV420P10, AV_PIX_FMT_YUV422P10, AV_PIX_FMT_YUV444P10, \
AV_PIX_FMT_YUVA420P10, AV_PIX_FMT_YUVA422P10, AV_PIX_FMT_YUVA444P10, \
AV_PIX_FMT_YUV420P12, AV_PIX_FMT_YUV422P12, AV_PIX_FMT_YUV444P12, \
AV_PIX_FMT_YUV420P14, AV_PIX_FMT_YUV422P14, AV_PIX_FMT_YUV444P14, \
AV_PIX_FMT_YUV420P16, AV_PIX_FMT_YUV422P16, AV_PIX_FMT_YUV444P16, \
AV_PIX_FMT_YUVA420P16, AV_PIX_FMT_YUVA422P16, AV_PIX_FMT_YUVA444P16
#define XYZ_PIXEL_FORMATS AV_PIX_FMT_XYZ12
static const enum AVPixelFormat libopenjpeg_rgb_pix_fmts[] = {RGB_PIXEL_FORMATS};
static const enum AVPixelFormat libopenjpeg_gray_pix_fmts[] = {GRAY_PIXEL_FORMATS};
static const enum AVPixelFormat libopenjpeg_yuv_pix_fmts[] = {YUV_PIXEL_FORMATS};
static const enum AVPixelFormat libopenjpeg_all_pix_fmts[] = {RGB_PIXEL_FORMATS,
GRAY_PIXEL_FORMATS,
YUV_PIXEL_FORMATS,
XYZ_PIXEL_FORMATS};
static const enum AVPixelFormat libopenjpeg_rgb_pix_fmts[] = {
RGB_PIXEL_FORMATS
};
static const enum AVPixelFormat libopenjpeg_gray_pix_fmts[] = {
GRAY_PIXEL_FORMATS
};
static const enum AVPixelFormat libopenjpeg_yuv_pix_fmts[] = {
YUV_PIXEL_FORMATS
};
static const enum AVPixelFormat libopenjpeg_all_pix_fmts[] = {
RGB_PIXEL_FORMATS, GRAY_PIXEL_FORMATS, YUV_PIXEL_FORMATS, XYZ_PIXEL_FORMATS
};
typedef struct {
AVClass *class;
......@@ -86,16 +96,24 @@ static inline int libopenjpeg_matches_pix_fmt(const opj_image_t *image, enum AVP
}
switch (desc->nb_components) {
case 4: match = match && desc->comp[3].depth_minus1 + 1 >= image->comps[3].prec &&
case 4:
match = match &&
desc->comp[3].depth_minus1 + 1 >= image->comps[3].prec &&
1 == image->comps[3].dx &&
1 == image->comps[3].dy;
case 3: match = match && desc->comp[2].depth_minus1 + 1 >= image->comps[2].prec &&
case 3:
match = match &&
desc->comp[2].depth_minus1 + 1 >= image->comps[2].prec &&
1 << desc->log2_chroma_w == image->comps[2].dx &&
1 << desc->log2_chroma_h == image->comps[2].dy;
case 2: match = match && desc->comp[1].depth_minus1 + 1 >= image->comps[1].prec &&
case 2:
match = match &&
desc->comp[1].depth_minus1 + 1 >= image->comps[1].prec &&
1 << desc->log2_chroma_w == image->comps[1].dx &&
1 << desc->log2_chroma_h == image->comps[1].dy;
case 1: match = match && desc->comp[0].depth_minus1 + 1 >= image->comps[0].prec &&
case 1:
match = match &&
desc->comp[0].depth_minus1 + 1 >= image->comps[0].prec &&
1 == image->comps[0].dx &&
1 == image->comps[0].dy;
default:
......@@ -129,11 +147,10 @@ static inline enum AVPixelFormat libopenjpeg_guess_pix_fmt(const opj_image_t *im
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;
}
......@@ -147,10 +164,9 @@ 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;
}
......@@ -158,14 +174,12 @@ static inline void libopenjpeg_copy_to_packed8(AVFrame *picture, opj_image_t *im
uint8_t *img_ptr;
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++ = 0x80 * image->comps[c].sgnd + image->comps[c].data[index];
}
}
}
}
static inline void libopenjpeg_copy_to_packed16(AVFrame *picture, opj_image_t *image) {
......@@ -176,15 +190,13 @@ static inline void libopenjpeg_copy_to_packed16(AVFrame *picture, opj_image_t *i
adjust[x] = FFMAX(FFMIN(av_pix_fmt_desc_get(picture->format)->comp[x].depth_minus1 + 1 - 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++ = (1 << image->comps[c].prec - 1) * image->comps[c].sgnd +
(unsigned)image->comps[c].data[index] << adjust[c];
}
}
}
}
static inline void libopenjpeg_copyto8(AVFrame *picture, opj_image_t *image) {
......@@ -216,7 +228,7 @@ static inline void libopenjpeg_copyto16(AVFrame *picture, 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*) (picture->data[index] + y * picture->linesize[index]);
img_ptr = (uint16_t *)(picture->data[index] + y * picture->linesize[index]);
for (x = 0; x < image->comps[index].w; x++) {
*img_ptr = (1 << image->comps[index].prec - 1) * image->comps[index].sgnd +
(unsigned)*comp_data << adjust[index];
......@@ -272,12 +284,12 @@ 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_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,
......@@ -325,7 +337,7 @@ static int libopenjpeg_decode_frame(AVCodecContext *avctx,
ctx->dec_params.cp_reduce = avctx->lowres;
// 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");
......@@ -394,7 +406,8 @@ 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 },
{ "lowqual", "Limit the number of layers used for decoding",
OFFSET(lowqual), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VD },
{ NULL },
};
......
libavcodec/libopenjpegenc.c
View file @ 543a46e0
......@@ -235,7 +235,7 @@ static av_cold int libopenjpeg_encode_init(AVCodecContext *avctx)
}
opj_setup_encoder(ctx->compress, &ctx->enc_params, ctx->image);
ctx->stream = opj_cio_open((opj_common_ptr)ctx->compress, NULL, 0);
ctx->stream = opj_cio_open((opj_common_ptr) ctx->compress, NULL, 0);
if (!ctx->stream) {
av_log(avctx, AV_LOG_ERROR, "Error creating the cio stream\n");
err = AVERROR(ENOMEM);
......@@ -252,7 +252,7 @@ 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;
......@@ -310,12 +310,11 @@ static int libopenjpeg_copy_packed8(AVCodecContext *avctx, const AVFrame *frame,
static int libopenjpeg_copy_packed12(AVCodecContext *avctx, const AVFrame *frame, opj_image_t *image)
{
int compno;
int x;
int y;
int x, y;
int *image_line;
int 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) {
if (image->comps[compno].w > frame->linesize[0] / numcomps) {
......@@ -450,7 +449,7 @@ static int libopenjpeg_copy_unpacked16(AVCodecContext *avctx, const AVFrame *fra
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_line = image->comps[compno].data + y * image->comps[compno].w;
frame_index = y * (frame->linesize[compno] / 2);
......
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