Commit e4141433 authored by Nicholas Tung's avatar Nicholas Tung Committed by Diego Biurrun

Get rid of unnecessary pointer casts.

patch by Nicholas Tung, ntung ntung com

Originally committed as revision 8687 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 119e48d9
......@@ -61,7 +61,7 @@ typedef struct EightBpsContext {
*/
static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
{
EightBpsContext * const c = (EightBpsContext *)avctx->priv_data;
EightBpsContext * const c = avctx->priv_data;
unsigned char *encoded = (unsigned char *)buf;
unsigned char *pixptr, *pixptr_end;
unsigned int height = avctx->height; // Real image height
......@@ -152,7 +152,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8
*/
static int decode_init(AVCodecContext *avctx)
{
EightBpsContext * const c = (EightBpsContext *)avctx->priv_data;
EightBpsContext * const c = avctx->priv_data;
c->avctx = avctx;
......@@ -212,7 +212,7 @@ static int decode_init(AVCodecContext *avctx)
*/
static int decode_end(AVCodecContext *avctx)
{
EightBpsContext * const c = (EightBpsContext *)avctx->priv_data;
EightBpsContext * const c = avctx->priv_data;
if (c->pic.data[0])
avctx->release_buffer(avctx, &c->pic);
......
......@@ -47,7 +47,7 @@ typedef struct AascContext {
static int aasc_decode_init(AVCodecContext *avctx)
{
AascContext *s = (AascContext *)avctx->priv_data;
AascContext *s = avctx->priv_data;
s->avctx = avctx;
......@@ -61,7 +61,7 @@ static int aasc_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
AascContext *s = (AascContext *)avctx->priv_data;
AascContext *s = avctx->priv_data;
int stream_ptr = 4;
unsigned char rle_code;
unsigned char stream_byte;
......@@ -153,7 +153,7 @@ static int aasc_decode_frame(AVCodecContext *avctx,
static int aasc_decode_end(AVCodecContext *avctx)
{
AascContext *s = (AascContext *)avctx->priv_data;
AascContext *s = avctx->priv_data;
/* release the last frame */
if (s->frame.data[0])
......
......@@ -391,7 +391,7 @@ static int cinepak_decode (CinepakContext *s)
static int cinepak_decode_init(AVCodecContext *avctx)
{
CinepakContext *s = (CinepakContext *)avctx->priv_data;
CinepakContext *s = avctx->priv_data;
s->avctx = avctx;
s->width = (avctx->width + 3) & ~3;
......@@ -418,7 +418,7 @@ static int cinepak_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
CinepakContext *s = (CinepakContext *)avctx->priv_data;
CinepakContext *s = avctx->priv_data;
s->data = buf;
s->size = buf_size;
......@@ -451,7 +451,7 @@ static int cinepak_decode_frame(AVCodecContext *avctx,
static int cinepak_decode_end(AVCodecContext *avctx)
{
CinepakContext *s = (CinepakContext *)avctx->priv_data;
CinepakContext *s = avctx->priv_data;
if (s->frame.data[0])
avctx->release_buffer(avctx, &s->frame);
......
......@@ -137,7 +137,7 @@ static void add_frame_32(AVFrame *f, uint8_t *src,
static int decode_frame(AVCodecContext *avctx, void *data, int *data_size,
uint8_t *buf, int buf_size) {
CamStudioContext *c = (CamStudioContext *)avctx->priv_data;
CamStudioContext *c = avctx->priv_data;
AVFrame *picture = data;
if (buf_size < 2) {
......@@ -214,7 +214,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size,
}
static int decode_init(AVCodecContext *avctx) {
CamStudioContext *c = (CamStudioContext *)avctx->priv_data;
CamStudioContext *c = avctx->priv_data;
if (avcodec_check_dimensions(avctx, avctx->height, avctx->width) < 0) {
return 1;
}
......@@ -242,7 +242,7 @@ static int decode_init(AVCodecContext *avctx) {
}
static int decode_end(AVCodecContext *avctx) {
CamStudioContext *c = (CamStudioContext *)avctx->priv_data;
CamStudioContext *c = avctx->priv_data;
av_freep(&c->decomp_buf);
if (c->pic.data[0])
avctx->release_buffer(avctx, &c->pic);
......
......@@ -88,7 +88,7 @@ static const int16_t cinaudio_delta16_table[256] = {
static int cinvideo_decode_init(AVCodecContext *avctx)
{
CinVideoContext *cin = (CinVideoContext *)avctx->priv_data;
CinVideoContext *cin = avctx->priv_data;
unsigned int i;
cin->avctx = avctx;
......@@ -197,7 +197,7 @@ static int cinvideo_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
CinVideoContext *cin = (CinVideoContext *)avctx->priv_data;
CinVideoContext *cin = avctx->priv_data;
int i, y, palette_type, palette_colors_count, bitmap_frame_type, bitmap_frame_size;
cin->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
......@@ -287,7 +287,7 @@ static int cinvideo_decode_frame(AVCodecContext *avctx,
static int cinvideo_decode_end(AVCodecContext *avctx)
{
CinVideoContext *cin = (CinVideoContext *)avctx->priv_data;
CinVideoContext *cin = avctx->priv_data;
int i;
if (cin->frame.data[0])
......@@ -301,7 +301,7 @@ static int cinvideo_decode_end(AVCodecContext *avctx)
static int cinaudio_decode_init(AVCodecContext *avctx)
{
CinAudioContext *cin = (CinAudioContext *)avctx->priv_data;
CinAudioContext *cin = avctx->priv_data;
cin->avctx = avctx;
cin->initial_decode_frame = 1;
......@@ -314,7 +314,7 @@ static int cinaudio_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
CinAudioContext *cin = (CinAudioContext *)avctx->priv_data;
CinAudioContext *cin = avctx->priv_data;
uint8_t *src = buf;
int16_t *samples = (int16_t *)data;
......
......@@ -191,7 +191,7 @@ static int decode_13(AVCodecContext *avctx, DxaDecContext *c, uint8_t* dst, uint
static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
{
DxaDecContext * const c = (DxaDecContext *)avctx->priv_data;
DxaDecContext * const c = avctx->priv_data;
uint8_t *outptr, *srcptr, *tmpptr;
unsigned long dsize;
int i, j, compr;
......@@ -289,7 +289,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8
static int decode_init(AVCodecContext *avctx)
{
DxaDecContext * const c = (DxaDecContext *)avctx->priv_data;
DxaDecContext * const c = avctx->priv_data;
c->avctx = avctx;
avctx->pix_fmt = PIX_FMT_PAL8;
......@@ -309,7 +309,7 @@ static int decode_init(AVCodecContext *avctx)
static int decode_end(AVCodecContext *avctx)
{
DxaDecContext * const c = (DxaDecContext *)avctx->priv_data;
DxaDecContext * const c = avctx->priv_data;
av_freep(&c->decomp_buf);
if(c->prev.data[0])
......
......@@ -103,7 +103,7 @@ static const unsigned long faac_srates[] =
static int faac_init_mp4(AVCodecContext *avctx)
{
FAACContext *s = (FAACContext *) avctx->priv_data;
FAACContext *s = avctx->priv_data;
unsigned long samplerate;
#ifndef FAAD2_VERSION
unsigned long channels;
......@@ -134,7 +134,7 @@ static int faac_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
FAACContext *s = (FAACContext *) avctx->priv_data;
FAACContext *s = avctx->priv_data;
#ifndef FAAD2_VERSION
unsigned long bytesconsumed;
short *sample_buffer = NULL;
......@@ -194,7 +194,7 @@ static int faac_decode_frame(AVCodecContext *avctx,
static int faac_decode_end(AVCodecContext *avctx)
{
FAACContext *s = (FAACContext *) avctx->priv_data;
FAACContext *s = avctx->priv_data;
s->faacDecClose(s->faac_handle);
......@@ -204,7 +204,7 @@ static int faac_decode_end(AVCodecContext *avctx)
static int faac_decode_init(AVCodecContext *avctx)
{
FAACContext *s = (FAACContext *) avctx->priv_data;
FAACContext *s = avctx->priv_data;
faacDecConfigurationPtr faac_cfg;
#ifdef CONFIG_LIBFAADBIN
......
......@@ -82,7 +82,7 @@ static void copy_region(uint8_t *sptr, uint8_t *dptr,
static int flashsv_decode_init(AVCodecContext *avctx)
{
FlashSVContext *s = (FlashSVContext *)avctx->priv_data;
FlashSVContext *s = avctx->priv_data;
int zret; // Zlib return code
s->avctx = avctx;
......@@ -105,7 +105,7 @@ static int flashsv_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
FlashSVContext *s = (FlashSVContext *)avctx->priv_data;
FlashSVContext *s = avctx->priv_data;
int h_blocks, v_blocks, h_part, v_part, i, j;
GetBitContext gb;
......@@ -231,7 +231,7 @@ static int flashsv_decode_frame(AVCodecContext *avctx,
static int flashsv_decode_end(AVCodecContext *avctx)
{
FlashSVContext *s = (FlashSVContext *)avctx->priv_data;
FlashSVContext *s = avctx->priv_data;
inflateEnd(&(s->zstream));
/* release the frame if needed */
if (s->frame.data[0])
......
......@@ -100,7 +100,7 @@ static int copy_region_enc(uint8_t *sptr, uint8_t *dptr,
static int flashsv_encode_init(AVCodecContext *avctx)
{
FlashSVContext *s = (FlashSVContext *)avctx->priv_data;
FlashSVContext *s = avctx->priv_data;
s->avctx = avctx;
......@@ -232,7 +232,7 @@ static int encode_bitstream(FlashSVContext *s, AVFrame *p, uint8_t *buf, int buf
static int flashsv_encode_frame(AVCodecContext *avctx, uint8_t *buf, int buf_size, void *data)
{
FlashSVContext * const s = (FlashSVContext *)avctx->priv_data;
FlashSVContext * const s = avctx->priv_data;
AVFrame *pict = data;
AVFrame * const p = &s->frame;
int res;
......@@ -322,7 +322,7 @@ static int flashsv_encode_frame(AVCodecContext *avctx, uint8_t *buf, int buf_siz
static int flashsv_encode_end(AVCodecContext *avctx)
{
FlashSVContext *s = (FlashSVContext *)avctx->priv_data;
FlashSVContext *s = avctx->priv_data;
deflateEnd(&(s->zstream));
......
......@@ -80,7 +80,7 @@ typedef struct FlicDecodeContext {
static int flic_decode_init(AVCodecContext *avctx)
{
FlicDecodeContext *s = (FlicDecodeContext *)avctx->priv_data;
FlicDecodeContext *s = avctx->priv_data;
unsigned char *fli_header = (unsigned char *)avctx->extradata;
int depth;
......@@ -128,7 +128,7 @@ static int flic_decode_frame_8BPP(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
FlicDecodeContext *s = (FlicDecodeContext *)avctx->priv_data;
FlicDecodeContext *s = avctx->priv_data;
int stream_ptr = 0;
int stream_ptr_after_color_chunk;
......@@ -430,7 +430,7 @@ static int flic_decode_frame_15_16BPP(AVCodecContext *avctx,
{
/* Note, the only difference between the 15Bpp and 16Bpp */
/* Format is the pixel format, the packets are processed the same. */
FlicDecodeContext *s = (FlicDecodeContext *)avctx->priv_data;
FlicDecodeContext *s = avctx->priv_data;
int stream_ptr = 0;
int pixel_ptr;
......
......@@ -149,7 +149,7 @@ static void huff_build_tree(IdcinContext *s, int prev) {
static int idcin_decode_init(AVCodecContext *avctx)
{
IdcinContext *s = (IdcinContext *)avctx->priv_data;
IdcinContext *s = avctx->priv_data;
int i, j, histogram_index = 0;
unsigned char *histograms;
......@@ -216,7 +216,7 @@ static int idcin_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
IdcinContext *s = (IdcinContext *)avctx->priv_data;
IdcinContext *s = avctx->priv_data;
AVPaletteControl *palette_control = avctx->palctrl;
s->buf = buf;
......@@ -249,7 +249,7 @@ static int idcin_decode_frame(AVCodecContext *avctx,
static int idcin_decode_end(AVCodecContext *avctx)
{
IdcinContext *s = (IdcinContext *)avctx->priv_data;
IdcinContext *s = avctx->priv_data;
if (s->frame.data[0])
avctx->release_buffer(avctx, &s->frame);
......
......@@ -228,7 +228,7 @@ static void kmvc_decode_inter_8x8(KmvcContext * ctx, uint8_t * src, int w, int h
static int decode_frame(AVCodecContext * avctx, void *data, int *data_size, uint8_t * buf,
int buf_size)
{
KmvcContext *const ctx = (KmvcContext *) avctx->priv_data;
KmvcContext *const ctx = avctx->priv_data;
uint8_t *out, *src;
int i;
int header;
......@@ -342,7 +342,7 @@ static int decode_frame(AVCodecContext * avctx, void *data, int *data_size, uint
*/
static int decode_init(AVCodecContext * avctx)
{
KmvcContext *const c = (KmvcContext *) avctx->priv_data;
KmvcContext *const c = avctx->priv_data;
int i;
c->avctx = avctx;
......@@ -394,7 +394,7 @@ static int decode_init(AVCodecContext * avctx)
*/
static int decode_end(AVCodecContext * avctx)
{
KmvcContext *const c = (KmvcContext *) avctx->priv_data;
KmvcContext *const c = avctx->priv_data;
av_freep(&c->frm0);
av_freep(&c->frm1);
......
......@@ -200,7 +200,7 @@ static unsigned int mszh_decomp(unsigned char * srcptr, int srclen, unsigned cha
*/
static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
{
LclContext * const c = (LclContext *)avctx->priv_data;
LclContext * const c = avctx->priv_data;
unsigned char *encoded = (unsigned char *)buf;
unsigned int pixel_ptr;
int row, col;
......@@ -617,7 +617,7 @@ static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size,
*/
static int decode_init(AVCodecContext *avctx)
{
LclContext * const c = (LclContext *)avctx->priv_data;
LclContext * const c = avctx->priv_data;
unsigned int basesize = avctx->width * avctx->height;
unsigned int max_basesize = ((avctx->width + 3) & ~3) * ((avctx->height + 3) & ~3);
unsigned int max_decomp_size;
......@@ -852,7 +852,7 @@ static int encode_init(AVCodecContext *avctx)
*/
static int decode_end(AVCodecContext *avctx)
{
LclContext * const c = (LclContext *)avctx->priv_data;
LclContext * const c = avctx->priv_data;
if (c->pic.data[0])
avctx->release_buffer(avctx, &c->pic);
......
......@@ -239,7 +239,7 @@ static void msrle_decode_pal8(MsrleContext *s)
static int msrle_decode_init(AVCodecContext *avctx)
{
MsrleContext *s = (MsrleContext *)avctx->priv_data;
MsrleContext *s = avctx->priv_data;
s->avctx = avctx;
......@@ -253,7 +253,7 @@ static int msrle_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
MsrleContext *s = (MsrleContext *)avctx->priv_data;
MsrleContext *s = avctx->priv_data;
s->buf = buf;
s->size = buf_size;
......@@ -286,7 +286,7 @@ static int msrle_decode_frame(AVCodecContext *avctx,
static int msrle_decode_end(AVCodecContext *avctx)
{
MsrleContext *s = (MsrleContext *)avctx->priv_data;
MsrleContext *s = avctx->priv_data;
/* release the last frame */
if (s->frame.data[0])
......
......@@ -63,7 +63,7 @@ typedef struct Msvideo1Context {
static int msvideo1_decode_init(AVCodecContext *avctx)
{
Msvideo1Context *s = (Msvideo1Context *)avctx->priv_data;
Msvideo1Context *s = avctx->priv_data;
s->avctx = avctx;
......@@ -301,7 +301,7 @@ static int msvideo1_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
Msvideo1Context *s = (Msvideo1Context *)avctx->priv_data;
Msvideo1Context *s = avctx->priv_data;
s->buf = buf;
s->size = buf_size;
......@@ -327,7 +327,7 @@ static int msvideo1_decode_frame(AVCodecContext *avctx,
static int msvideo1_decode_end(AVCodecContext *avctx)
{
Msvideo1Context *s = (Msvideo1Context *)avctx->priv_data;
Msvideo1Context *s = avctx->priv_data;
if (s->frame.data[0])
avctx->release_buffer(avctx, &s->frame);
......
......@@ -72,7 +72,7 @@ static int get_quant(AVCodecContext *avctx, NuvContext *c,
static int decode_frame(AVCodecContext *avctx, void *data, int *data_size,
uint8_t *buf, int buf_size) {
NuvContext *c = (NuvContext *)avctx->priv_data;
NuvContext *c = avctx->priv_data;
AVFrame *picture = data;
int orig_size = buf_size;
enum {NUV_UNCOMPRESSED = '0', NUV_RTJPEG = '1',
......@@ -170,7 +170,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size,
}
static int decode_init(AVCodecContext *avctx) {
NuvContext *c = (NuvContext *)avctx->priv_data;
NuvContext *c = avctx->priv_data;
avctx->width = (avctx->width + 1) & ~1;
avctx->height = (avctx->height + 1) & ~1;
if (avcodec_check_dimensions(avctx, avctx->height, avctx->width) < 0) {
......@@ -194,7 +194,7 @@ static int decode_init(AVCodecContext *avctx) {
}
static int decode_end(AVCodecContext *avctx) {
NuvContext *c = (NuvContext *)avctx->priv_data;
NuvContext *c = avctx->priv_data;
av_freep(&c->decomp_buf);
if (c->pic.data[0])
avctx->release_buffer(avctx, &c->pic);
......
......@@ -491,7 +491,7 @@ static void qtrle_decode_32bpp(QtrleContext *s)
static int qtrle_decode_init(AVCodecContext *avctx)
{
QtrleContext *s = (QtrleContext *)avctx->priv_data;
QtrleContext *s = avctx->priv_data;
s->avctx = avctx;
switch (avctx->bits_per_sample) {
......@@ -534,7 +534,7 @@ static int qtrle_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
QtrleContext *s = (QtrleContext *)avctx->priv_data;
QtrleContext *s = avctx->priv_data;
s->buf = buf;
s->size = buf_size;
......@@ -607,7 +607,7 @@ static int qtrle_decode_frame(AVCodecContext *avctx,
static int qtrle_decode_end(AVCodecContext *avctx)
{
QtrleContext *s = (QtrleContext *)avctx->priv_data;
QtrleContext *s = avctx->priv_data;
if (s->frame.data[0])
avctx->release_buffer(avctx, &s->frame);
......
......@@ -232,7 +232,7 @@ static void rpza_decode_stream(RpzaContext *s)
static int rpza_decode_init(AVCodecContext *avctx)
{
RpzaContext *s = (RpzaContext *)avctx->priv_data;
RpzaContext *s = avctx->priv_data;
s->avctx = avctx;
avctx->pix_fmt = PIX_FMT_RGB555;
......@@ -247,7 +247,7 @@ static int rpza_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
RpzaContext *s = (RpzaContext *)avctx->priv_data;
RpzaContext *s = avctx->priv_data;
s->buf = buf;
s->size = buf_size;
......@@ -270,7 +270,7 @@ static int rpza_decode_frame(AVCodecContext *avctx,
static int rpza_decode_end(AVCodecContext *avctx)
{
RpzaContext *s = (RpzaContext *)avctx->priv_data;
RpzaContext *s = avctx->priv_data;
if (s->frame.data[0])
avctx->release_buffer(avctx, &s->frame);
......
......@@ -348,7 +348,7 @@ static av_always_inline int smk_get_code(GetBitContext *gb, int *recode, int *la
static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
{
SmackVContext * const smk = (SmackVContext *)avctx->priv_data;
SmackVContext * const smk = avctx->priv_data;
uint8_t *out;
uint32_t *pal;
GetBitContext gb;
......@@ -515,7 +515,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8
*/
static int decode_init(AVCodecContext *avctx)
{
SmackVContext * const c = (SmackVContext *)avctx->priv_data;
SmackVContext * const c = avctx->priv_data;
c->avctx = avctx;
......@@ -549,7 +549,7 @@ static int decode_init(AVCodecContext *avctx)
*/
static int decode_end(AVCodecContext *avctx)
{
SmackVContext * const smk = (SmackVContext *)avctx->priv_data;
SmackVContext * const smk = avctx->priv_data;
av_freep(&smk->mmap_tbl);
av_freep(&smk->mclr_tbl);
......
......@@ -432,7 +432,7 @@ static void smc_decode_stream(SmcContext *s)
static int smc_decode_init(AVCodecContext *avctx)
{
SmcContext *s = (SmcContext *)avctx->priv_data;
SmcContext *s = avctx->priv_data;
s->avctx = avctx;
avctx->pix_fmt = PIX_FMT_PAL8;
......@@ -447,7 +447,7 @@ static int smc_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
SmcContext *s = (SmcContext *)avctx->priv_data;
SmcContext *s = avctx->priv_data;
s->buf = buf;
s->size = buf_size;
......@@ -471,7 +471,7 @@ static int smc_decode_frame(AVCodecContext *avctx,
static int smc_decode_end(AVCodecContext *avctx)
{
SmcContext *s = (SmcContext *)avctx->priv_data;
SmcContext *s = avctx->priv_data;
if (s->frame.data[0])
avctx->release_buffer(avctx, &s->frame);
......
......@@ -176,7 +176,7 @@ static void seqvideo_decode(SeqVideoContext *seq, unsigned char *data, int data_
static int seqvideo_decode_init(AVCodecContext *avctx)
{
SeqVideoContext *seq = (SeqVideoContext *)avctx->priv_data;
SeqVideoContext *seq = avctx->priv_data;
seq->avctx = avctx;
avctx->pix_fmt = PIX_FMT_PAL8;
......@@ -191,7 +191,7 @@ static int seqvideo_decode_frame(AVCodecContext *avctx,
uint8_t *buf, int buf_size)
{
SeqVideoContext *seq = (SeqVideoContext *)avctx->priv_data;
SeqVideoContext *seq = avctx->priv_data;
seq->frame.reference = 1;
seq->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
......@@ -210,7 +210,7 @@ static int seqvideo_decode_frame(AVCodecContext *avctx,
static int seqvideo_decode_end(AVCodecContext *avctx)
{
SeqVideoContext *seq = (SeqVideoContext *)avctx->priv_data;
SeqVideoContext *seq = avctx->priv_data;
if (seq->frame.data[0])
avctx->release_buffer(avctx, &seq->frame);
......
......@@ -465,7 +465,7 @@ static int truemotion1_decode_header(TrueMotion1Context *s)
static int truemotion1_decode_init(AVCodecContext *avctx)
{
TrueMotion1Context *s = (TrueMotion1Context *)avctx->priv_data;
TrueMotion1Context *s = avctx->priv_data;
s->avctx = avctx;
......@@ -863,7 +863,7 @@ static int truemotion1_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
TrueMotion1Context *s = (TrueMotion1Context *)avctx->priv_data;
TrueMotion1Context *s = avctx->priv_data;
s->buf = buf;
s->size = buf_size;
......@@ -903,7 +903,7 @@ static int truemotion1_decode_frame(AVCodecContext *avctx,
static int truemotion1_decode_end(AVCodecContext *avctx)
{
TrueMotion1Context *s = (TrueMotion1Context *)avctx->priv_data;
TrueMotion1Context *s = avctx->priv_data;
/* release the last frame */
if (s->prev_frame.data[0])
......
......@@ -186,7 +186,7 @@ static int decode_rle(CamtasiaContext *c, unsigned int srcsize)
*/
static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
{
CamtasiaContext * const c = (CamtasiaContext *)avctx->priv_data;
CamtasiaContext * const c = avctx->priv_data;
unsigned char *encoded = (unsigned char *)buf;
unsigned char *outptr;
#ifdef CONFIG_ZLIB
......@@ -257,7 +257,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8
*/
static int decode_init(AVCodecContext *avctx)
{
CamtasiaContext * const c = (CamtasiaContext *)avctx->priv_data;
CamtasiaContext * const c = avctx->priv_data;
int zret; // Zlib return code
c->avctx = avctx;
......@@ -320,7 +320,7 @@ static int decode_init(AVCodecContext *avctx)
*/
static int decode_end(AVCodecContext *avctx)
{
CamtasiaContext * const c = (CamtasiaContext *)avctx->priv_data;
CamtasiaContext * const c = avctx->priv_data;
av_freep(&c->decomp_buf);
......
......@@ -318,7 +318,7 @@ static void vmd_decode(VmdVideoContext *s)
static int vmdvideo_decode_init(AVCodecContext *avctx)
{
VmdVideoContext *s = (VmdVideoContext *)avctx->priv_data;
VmdVideoContext *s = avctx->priv_data;
int i;
unsigned int *palette32;
int palette_index = 0;
......@@ -362,7 +362,7 @@ static int vmdvideo_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
VmdVideoContext *s = (VmdVideoContext *)avctx->priv_data;
VmdVideoContext *s = avctx->priv_data;
s->buf = buf;
s->size = buf_size;
......@@ -396,7 +396,7 @@ static int vmdvideo_decode_frame(AVCodecContext *avctx,
static int vmdvideo_decode_end(AVCodecContext *avctx)
{
VmdVideoContext *s = (VmdVideoContext *)avctx->priv_data;
VmdVideoContext *s = avctx->priv_data;
if (s->prev_frame.data[0])
avctx->release_buffer(avctx, &s->prev_frame);
......@@ -436,7 +436,7 @@ static uint16_t vmdaudio_table[128] = {
static int vmdaudio_decode_init(AVCodecContext *avctx)
{
VmdAudioContext *s = (VmdAudioContext *)avctx->priv_data;
VmdAudioContext *s = avctx->priv_data;
s->avctx = avctx;
s->channels = avctx->channels;
......@@ -517,7 +517,7 @@ static int vmdaudio_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
VmdAudioContext *s = (VmdAudioContext *)avctx->priv_data;
VmdAudioContext *s = avctx->priv_data;
unsigned char *output_samples = (unsigned char *)data;
/* point to the start of the encoded data */
......
......@@ -287,7 +287,7 @@ static int decode_hextile(VmncContext *c, uint8_t* dst, uint8_t* src, int ssize,
static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
{
VmncContext * const c = (VmncContext *)avctx->priv_data;
VmncContext * const c = avctx->priv_data;
uint8_t *outptr;
uint8_t *src = buf;
int dx, dy, w, h, depth, enc, chunks, res, size_left;
......@@ -460,7 +460,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8
*/
static int decode_init(AVCodecContext *avctx)
{
VmncContext * const c = (VmncContext *)avctx->priv_data;
VmncContext * const c = avctx->priv_data;
c->avctx = avctx;
......@@ -500,7 +500,7 @@ static int decode_init(AVCodecContext *avctx)
*/
static int decode_end(AVCodecContext *avctx)
{
VmncContext * const c = (VmncContext *)avctx->priv_data;
VmncContext * const c = avctx->priv_data;
if (c->pic.data[0])
avctx->release_buffer(avctx, &c->pic);
......
......@@ -133,7 +133,7 @@ typedef struct VqaContext {
static int vqa_decode_init(AVCodecContext *avctx)
{
VqaContext *s