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warnings patch by (bubu <bubu at bubu dot net>)

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Originally committed as revision 1386 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
bubu 2003-01-01 15:10:45 +00:00 committed by Michael Niedermayer
parent 7204b806a0
commit ccfddafbd9
4 changed files with 6 additions and 5 deletions
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1
libavcodec/dv.c
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@ -497,7 +497,6 @@ static int dvvideo_decode_frame(AVCodecContext *avctx,
{
DVVideoDecodeContext *s = avctx->priv_data;
int sct, dsf, apt, ds, nb_dif_segs, vs, width, height, i, packet_size;
unsigned size;
UINT8 *buf_ptr;
const UINT16 *mb_pos_ptr;

1
libavcodec/i386/mpegvideo_mmx.c
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@ -529,7 +529,6 @@ static void ff_libmpeg2mmx2_idct_add(UINT8 *dest, int line_size, DCTELEM *block)
void MPV_common_init_mmx(MpegEncContext *s)
{
if (mm_flags & MM_MMX) {
int i;
const int dct_algo = s->avctx->dct_algo;
const int idct_algo= s->avctx->idct_algo;

5
libavcodec/mjpeg.c
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@ -1182,8 +1182,9 @@ static int mjpeg_decode_app(MJpegDecodeContext *s)
get_bits(&s->gb, 8), get_bits(&s->gb, 8));
if (get_bits(&s->gb, 8) == 0)
{
int x_density = get_bits(&s->gb, 16);
int y_density = get_bits(&s->gb, 16);
int x_density, y_density;
x_density = get_bits(&s->gb, 16);
y_density = get_bits(&s->gb, 16);
dprintf("x/y density: %d (%f), %d (%f)\n", x_density,
(float)x_density, y_density, (float)y_density);

4
libavcodec/ratecontrol.c
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@ -446,11 +446,13 @@ static double predict_size(Predictor *p, double q, double var)
return p->coeff*var / (q*p->count);
}
/*
static double predict_qp(Predictor *p, double size, double var)
{
//printf("coeff:%f, count:%f, var:%f, size:%f//\n", p->coeff, p->count, var, size);
return p->coeff*var / (size*p->count);
}
*/
static void update_predictor(Predictor *p, double q, double var, double size)
{
@ -705,7 +707,7 @@ static int init_pass2(MpegEncContext *s)
uint64_t all_available_bits= (uint64_t)(s->bit_rate*(double)rcc->num_entries/fps);
double rate_factor=0;
double step;
int last_i_frame=-10000000;
//int last_i_frame=-10000000;
const int filter_size= (int)(s->qblur*4) | 1;
double expected_bits;
double *qscale, *blured_qscale;