Commit 6d556e83 authored by Janne Grunau's avatar Janne Grunau
Browse files

indeo4/5: remove constant parameter num_bands from wavelet recomposition

Fixes bogus uninitialized value compiler and coverity warnings.
parent bd141f5e
......@@ -808,9 +808,9 @@ int ff_ivi_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
if (ctx->is_scalable) {
if (avctx->codec_id == AV_CODEC_ID_INDEO4)
ff_ivi_recompose_haar(&ctx->planes[0], ctx->frame.data[0], ctx->frame.linesize[0], 4);
ff_ivi_recompose_haar(&ctx->planes[0], ctx->frame.data[0], ctx->frame.linesize[0]);
else
ff_ivi_recompose53 (&ctx->planes[0], ctx->frame.data[0], ctx->frame.linesize[0], 4);
ff_ivi_recompose53 (&ctx->planes[0], ctx->frame.data[0], ctx->frame.linesize[0]);
} else {
ff_ivi_output_plane(&ctx->planes[0], ctx->frame.data[0], ctx->frame.linesize[0]);
}
......
......@@ -33,7 +33,7 @@
#include "ivi_dsp.h"
void ff_ivi_recompose53(const IVIPlaneDesc *plane, uint8_t *dst,
const int dst_pitch, const int num_bands)
const int dst_pitch)
{
int x, y, indx;
int32_t p0, p1, p2, p3, tmp0, tmp1, tmp2;
......@@ -41,6 +41,7 @@ void ff_ivi_recompose53(const IVIPlaneDesc *plane, uint8_t *dst,
int32_t b3_1, b3_2, b3_3, b3_4, b3_5, b3_6, b3_7, b3_8, b3_9;
int32_t pitch, back_pitch;
const IDWTELEM *b0_ptr, *b1_ptr, *b2_ptr, *b3_ptr;
const int num_bands = 4;
/* all bands should have the same pitch */
pitch = plane->bands[0].pitch;
......@@ -179,7 +180,7 @@ void ff_ivi_recompose53(const IVIPlaneDesc *plane, uint8_t *dst,
}
void ff_ivi_recompose_haar(const IVIPlaneDesc *plane, uint8_t *dst,
const int dst_pitch, const int num_bands)
const int dst_pitch)
{
int x, y, indx, b0, b1, b2, b3, p0, p1, p2, p3;
const IDWTELEM *b0_ptr, *b1_ptr, *b2_ptr, *b3_ptr;
......
......@@ -38,10 +38,9 @@
* @param[in] plane pointer to the descriptor of the plane being processed
* @param[out] dst pointer to the destination buffer
* @param[in] dst_pitch pitch of the destination buffer
* @param[in] num_bands number of wavelet bands to be processed
*/
void ff_ivi_recompose53(const IVIPlaneDesc *plane, uint8_t *dst,
const int dst_pitch, const int num_bands);
const int dst_pitch);
/**
* Haar wavelet recomposition filter for Indeo 4
......@@ -49,10 +48,9 @@ void ff_ivi_recompose53(const IVIPlaneDesc *plane, uint8_t *dst,
* @param[in] plane pointer to the descriptor of the plane being processed
* @param[out] dst pointer to the destination buffer
* @param[in] dst_pitch pitch of the destination buffer
* @param[in] num_bands number of wavelet bands to be processed
*/
void ff_ivi_recompose_haar(const IVIPlaneDesc *plane, uint8_t *dst,
const int dst_pitch, const int num_bands);
const int dst_pitch);
/**
* two-dimensional inverse Haar 8x8 transform for Indeo 4
......
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