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Consistently use MP_MAX_PLANES as size for plane pointer/stride arrays in libmpcodecs.
This might avoid some issues since sws_scale in some cases assumes these have at least 4 valid entries. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29103 b3059339-0415-0410-9bf9-f77b7e298cf2
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@ -174,10 +174,10 @@ static inline void blur(uint8_t *dst, uint8_t *src, int w, int h, int dstStride,
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int x, y;
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FilterParam f= *fp;
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const int radius= f.distWidth/2;
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uint8_t *srcArray[3]= {src, NULL, NULL};
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uint8_t *dstArray[3]= {f.preFilterBuf, NULL, NULL};
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int srcStrideArray[3]= {srcStride, 0, 0};
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int dstStrideArray[3]= {f.preFilterStride, 0, 0};
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uint8_t *srcArray[MP_MAX_PLANES]= {src};
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uint8_t *dstArray[MP_MAX_PLANES]= {f.preFilterBuf};
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int srcStrideArray[MP_MAX_PLANES]= {srcStride};
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int dstStrideArray[MP_MAX_PLANES]= {f.preFilterStride};
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// f.preFilterContext->swScale(f.preFilterContext, srcArray, srcStrideArray, 0, h, dstArray, dstStrideArray);
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sws_scale(f.preFilterContext, srcArray, srcStrideArray, 0, h, dstArray, dstStrideArray);
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@ -319,9 +319,9 @@ static void start_slice(struct vf_instance_s* vf, mp_image_t *mpi){
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vf->priv->w, vf->priv->h);
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}
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static void scale(struct SwsContext *sws1, struct SwsContext *sws2, uint8_t *src[3], int src_stride[3], int y, int h,
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uint8_t *dst[3], int dst_stride[3], int interlaced){
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uint8_t *src2[3]={src[0], src[1], src[2]};
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static void scale(struct SwsContext *sws1, struct SwsContext *sws2, uint8_t *src[MP_MAX_PLANES], int src_stride[MP_MAX_PLANES],
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int y, int h, uint8_t *dst[MP_MAX_PLANES], int dst_stride[MP_MAX_PLANES], int interlaced){
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uint8_t *src2[MP_MAX_PLANES]={src[0], src[1], src[2]};
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#ifdef WORDS_BIGENDIAN
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uint32_t pal2[256];
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if (src[1] && !src[2]){
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@ -334,9 +334,9 @@ static void scale(struct SwsContext *sws1, struct SwsContext *sws2, uint8_t *src
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if(interlaced){
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int i;
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uint8_t *dst2[3]={dst[0], dst[1], dst[2]};
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int src_stride2[3]={2*src_stride[0], 2*src_stride[1], 2*src_stride[2]};
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int dst_stride2[3]={2*dst_stride[0], 2*dst_stride[1], 2*dst_stride[2]};
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uint8_t *dst2[MP_MAX_PLANES]={dst[0], dst[1], dst[2]};
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int src_stride2[MP_MAX_PLANES]={2*src_stride[0], 2*src_stride[1], 2*src_stride[2]};
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int dst_stride2[MP_MAX_PLANES]={2*dst_stride[0], 2*dst_stride[1], 2*dst_stride[2]};
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sws_scale_ordered(sws1, src2, src_stride2, y>>1, h>>1, dst2, dst_stride2);
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for(i=0; i<3; i++){
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@ -108,16 +108,14 @@ static void gen_fname(struct vf_priv_s* priv)
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static void scale_image(struct vf_priv_s* priv, mp_image_t *mpi)
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{
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uint8_t *dst[3];
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int dst_stride[3];
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uint8_t *dst[MP_MAX_PLANES] = {NULL};
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int dst_stride[MP_MAX_PLANES] = {0};
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dst_stride[0] = priv->stride;
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dst_stride[1] = dst_stride[2] = 0;
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if (!priv->buffer)
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priv->buffer = memalign(16, dst_stride[0]*priv->dh);
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dst[0] = priv->buffer;
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dst[1] = dst[2] = 0;
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sws_scale_ordered(priv->ctx, mpi->planes, mpi->stride, 0, priv->dh, dst, dst_stride);
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}
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@ -137,12 +135,10 @@ static void draw_slice(struct vf_instance_s* vf, unsigned char** src,
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int* stride, int w,int h, int x, int y)
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{
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if (vf->priv->store_slices) {
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uint8_t *dst[3];
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int dst_stride[3];
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uint8_t *dst[MP_MAX_PLANES] = {NULL};
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int dst_stride[MP_MAX_PLANES] = {0};
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dst_stride[0] = vf->priv->stride;
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dst_stride[1] = dst_stride[2] = 0;
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dst[0] = vf->priv->buffer;
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dst[1] = dst[2] = 0;
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sws_scale_ordered(vf->priv->ctx, src, stride, y, h, dst, dst_stride);
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}
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vf_next_draw_slice(vf,src,stride,w,h,x,y);
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@ -132,10 +132,10 @@ static void uninit(struct vf_instance_s* vf){
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static inline void blur(uint8_t *dst, uint8_t *src, int w, int h, int dstStride, int srcStride, FilterParam *fp){
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int x, y;
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FilterParam f= *fp;
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uint8_t *srcArray[3]= {src, NULL, NULL};
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uint8_t *dstArray[3]= {dst, NULL, NULL};
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int srcStrideArray[3]= {srcStride, 0, 0};
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int dstStrideArray[3]= {dstStride, 0, 0};
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uint8_t *srcArray[MP_MAX_PLANES]= {src};
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uint8_t *dstArray[MP_MAX_PLANES]= {dst};
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int srcStrideArray[MP_MAX_PLANES]= {srcStride};
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int dstStrideArray[MP_MAX_PLANES]= {dstStride};
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sws_scale(f.filterContext, srcArray, srcStrideArray, 0, h, dstArray, dstStrideArray);
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