stupid code (casting of void*) found by checktree.sh

Originally committed as revision 11117 to svn://svn.ffmpeg.org/ffmpeg/trunk

ffmpeg.c

@@ -1399,7 +1399,7 @@ static int av_encode(AVFormatContext **output_files,
     int key;
     int want_sdp = 1;
 
-    file_table= (AVInputFile*) av_mallocz(nb_input_files * sizeof(AVInputFile));
+    file_table= av_mallocz(nb_input_files * sizeof(AVInputFile));
     if (!file_table)
         goto fail;
 

ffserver.c

@@ -3813,7 +3813,7 @@ static int parse_ffconfig(const char *filename)
             if (feed) {
                 int i;
 
-                feed->child_argv = (char **) av_mallocz(64 * sizeof(char *));
+                feed->child_argv = av_mallocz(64 * sizeof(char *));
 
                 for (i = 0; i < 62; i++) {
                     get_arg(arg, sizeof(arg), &p);
@@ -4190,7 +4190,7 @@ static int parse_ffconfig(const char *filename)
             }
 
             if (!errors) {
-                IPAddressACL *nacl = (IPAddressACL *) av_mallocz(sizeof(*nacl));
+                IPAddressACL *nacl = av_mallocz(sizeof(*nacl));
                 IPAddressACL **naclp = 0;
 
                 acl.next = 0;

libavcodec/ppc/dsputil_ppc.c

@@ -210,7 +210,7 @@ void clear_blocks_dcbz128_ppc(DCTELEM *blocks)
    knows about dcbzl ... */
 long check_dcbzl_effect(void)
 {
-  register char *fakedata = (char*)av_malloc(1024);
+  register char *fakedata = av_malloc(1024);
   register char *fakedata_middle;
   register long zero = 0;
   register long i = 0;

libavcodec/ratecontrol.c

@@ -138,7 +138,7 @@ int ff_rate_control_init(MpegEncContext *s)
         i+= s->max_b_frames;
         if(i<=0 || i>=INT_MAX / sizeof(RateControlEntry))
             return -1;
-        rcc->entry = (RateControlEntry*)av_mallocz(i*sizeof(RateControlEntry));
+        rcc->entry = av_mallocz(i*sizeof(RateControlEntry));
         rcc->num_entries= i;
 
         /* init all to skipped p frames (with b frames we might have a not encoded frame at the end FIXME) */

libavcodec/resample.c

@@ -185,15 +185,15 @@ int audio_resample(ReSampleContext *s, short *output, short *input, int nb_sampl
 
     /* XXX: move those malloc to resample init code */
     for(i=0; i<s->filter_channels; i++){
-        bufin[i]= (short*) av_malloc( (nb_samples + s->temp_len) * sizeof(short) );
+        bufin[i]= av_malloc( (nb_samples + s->temp_len) * sizeof(short) );
         memcpy(bufin[i], s->temp[i], s->temp_len * sizeof(short));
         buftmp2[i] = bufin[i] + s->temp_len;
     }
 
     /* make some zoom to avoid round pb */
     lenout= (int)(4*nb_samples * s->ratio) + 16;
-    bufout[0]= (short*) av_malloc( lenout * sizeof(short) );
-    bufout[1]= (short*) av_malloc( lenout * sizeof(short) );
+    bufout[0]= av_malloc( lenout * sizeof(short) );
+    bufout[1]= av_malloc( lenout * sizeof(short) );
 
     if (s->input_channels == 2 &&
         s->output_channels == 1) {

libavcodec/vorbis_dec.c

@@ -237,9 +237,9 @@ static int vorbis_parse_setup_hdr_codebooks(vorbis_context *vc) {
 
     AV_DEBUG(" Codebooks: %d \n", vc->codebook_count);
 
-    vc->codebooks=(vorbis_codebook *)av_mallocz(vc->codebook_count * sizeof(vorbis_codebook));
-    tmp_vlc_bits=(uint8_t *)av_mallocz(V_MAX_VLCS * sizeof(uint8_t));
-    tmp_vlc_codes=(uint32_t *)av_mallocz(V_MAX_VLCS * sizeof(uint32_t));
+    vc->codebooks=av_mallocz(vc->codebook_count * sizeof(vorbis_codebook));
+    tmp_vlc_bits =av_mallocz(V_MAX_VLCS * sizeof(uint8_t));
+    tmp_vlc_codes=av_mallocz(V_MAX_VLCS * sizeof(uint32_t));
 
     for(cb=0;cb<vc->codebook_count;++cb) {
         vorbis_codebook *codebook_setup=&vc->codebooks[cb];
@@ -351,7 +351,7 @@ static int vorbis_parse_setup_hdr_codebooks(vorbis_context *vc) {
             }
 
 // Weed out unused vlcs and build codevector vector
-            codebook_setup->codevectors=used_entries ? (float *)av_mallocz(used_entries*codebook_setup->dimensions * sizeof(float)) : NULL;
+            codebook_setup->codevectors=used_entries ? av_mallocz(used_entries*codebook_setup->dimensions * sizeof(float)) : NULL;
             for(j=0, i=0;i<entries;++i) {
                 uint_fast8_t dim=codebook_setup->dimensions;
 
@@ -459,7 +459,7 @@ static int vorbis_parse_setup_hdr_floors(vorbis_context *vc) {
 
     vc->floor_count=get_bits(gb, 6)+1;
 
-    vc->floors=(vorbis_floor *)av_mallocz(vc->floor_count * sizeof(vorbis_floor));
+    vc->floors=av_mallocz(vc->floor_count * sizeof(vorbis_floor));
 
     for (i=0;i<vc->floor_count;++i) {
         vorbis_floor *floor_setup=&vc->floors[i];
@@ -517,7 +517,7 @@ static int vorbis_parse_setup_hdr_floors(vorbis_context *vc) {
                 floor_setup->data.t1.x_list_dim+=floor_setup->data.t1.class_dimensions[floor_setup->data.t1.partition_class[j]];
             }
 
-            floor_setup->data.t1.list=(floor1_entry_t *)av_mallocz(floor_setup->data.t1.x_list_dim * sizeof(floor1_entry_t));
+            floor_setup->data.t1.list=av_mallocz(floor_setup->data.t1.x_list_dim * sizeof(floor1_entry_t));
 
 
             rangebits=get_bits(gb, 4);
@@ -623,7 +623,7 @@ static int vorbis_parse_setup_hdr_residues(vorbis_context *vc){
     uint_fast8_t i, j, k;
 
     vc->residue_count=get_bits(gb, 6)+1;
-    vc->residues=(vorbis_residue *)av_mallocz(vc->residue_count * sizeof(vorbis_residue));
+    vc->residues=av_mallocz(vc->residue_count * sizeof(vorbis_residue));
 
     AV_DEBUG(" There are %d residues. \n", vc->residue_count);
 
@@ -684,7 +684,7 @@ static int vorbis_parse_setup_hdr_mappings(vorbis_context *vc) {
     uint_fast8_t i, j;
 
     vc->mapping_count=get_bits(gb, 6)+1;
-    vc->mappings=(vorbis_mapping *)av_mallocz(vc->mapping_count * sizeof(vorbis_mapping));
+    vc->mappings=av_mallocz(vc->mapping_count * sizeof(vorbis_mapping));
 
     AV_DEBUG(" There are %d mappings. \n", vc->mapping_count);
 
@@ -703,8 +703,8 @@ static int vorbis_parse_setup_hdr_mappings(vorbis_context *vc) {
 
         if (get_bits1(gb)) {
             mapping_setup->coupling_steps=get_bits(gb, 8)+1;
-            mapping_setup->magnitude=(uint_fast8_t *)av_mallocz(mapping_setup->coupling_steps * sizeof(uint_fast8_t));
-            mapping_setup->angle=(uint_fast8_t *)av_mallocz(mapping_setup->coupling_steps * sizeof(uint_fast8_t));
+            mapping_setup->magnitude=av_mallocz(mapping_setup->coupling_steps * sizeof(uint_fast8_t));
+            mapping_setup->angle    =av_mallocz(mapping_setup->coupling_steps * sizeof(uint_fast8_t));
             for(j=0;j<mapping_setup->coupling_steps;++j) {
                 mapping_setup->magnitude[j]=get_bits(gb, ilog(vc->audio_channels-1));
                 mapping_setup->angle[j]=get_bits(gb, ilog(vc->audio_channels-1));
@@ -722,7 +722,7 @@ static int vorbis_parse_setup_hdr_mappings(vorbis_context *vc) {
         }
 
         if (mapping_setup->submaps>1) {
-            mapping_setup->mux=(uint_fast8_t *)av_mallocz(vc->audio_channels * sizeof(uint_fast8_t));
+            mapping_setup->mux=av_mallocz(vc->audio_channels * sizeof(uint_fast8_t));
             for(j=0;j<vc->audio_channels;++j) {
                 mapping_setup->mux[j]=get_bits(gb, 4);
             }
@@ -784,7 +784,7 @@ static int vorbis_parse_setup_hdr_modes(vorbis_context *vc) {
     uint_fast8_t i;
 
     vc->mode_count=get_bits(gb, 6)+1;
-    vc->modes=(vorbis_mode *)av_mallocz(vc->mode_count * sizeof(vorbis_mode));
+    vc->modes=av_mallocz(vc->mode_count * sizeof(vorbis_mode));
 
     AV_DEBUG(" There are %d modes.\n", vc->mode_count);
 
@@ -897,12 +897,12 @@ static int vorbis_parse_id_hdr(vorbis_context *vc){
         return 2;
     }
 
-    vc->channel_residues=(float *)av_malloc((vc->blocksize[1]/2)*vc->audio_channels * sizeof(float));
-    vc->channel_floors=(float *)av_malloc((vc->blocksize[1]/2)*vc->audio_channels * sizeof(float));
-    vc->saved=(float *)av_malloc((vc->blocksize[1]/2)*vc->audio_channels * sizeof(float));
-    vc->ret=(float *)av_malloc((vc->blocksize[1]/2)*vc->audio_channels * sizeof(float));
-    vc->buf=(float *)av_malloc(vc->blocksize[1] * sizeof(float));
-    vc->buf_tmp=(float *)av_malloc(vc->blocksize[1] * sizeof(float));
+    vc->channel_residues= av_malloc((vc->blocksize[1]/2)*vc->audio_channels * sizeof(float));
+    vc->channel_floors  = av_malloc((vc->blocksize[1]/2)*vc->audio_channels * sizeof(float));
+    vc->saved           = av_malloc((vc->blocksize[1]/2)*vc->audio_channels * sizeof(float));
+    vc->ret             = av_malloc((vc->blocksize[1]/2)*vc->audio_channels * sizeof(float));
+    vc->buf             = av_malloc( vc->blocksize[1]                       * sizeof(float));
+    vc->buf_tmp         = av_malloc( vc->blocksize[1]                       * sizeof(float));
     vc->saved_start=0;
 
     ff_mdct_init(&vc->mdct[0], bl0, 1);

libavformat/asf-enc.c

@@ -493,7 +493,7 @@ static int asf_write_header(AVFormatContext *s)
     asf->nb_packets = 0;
 
     asf->last_indexed_pts = 0;
-    asf->index_ptr = (ASFIndex*)av_malloc( sizeof(ASFIndex) * ASF_INDEX_BLOCK );
+    asf->index_ptr = av_malloc( sizeof(ASFIndex) * ASF_INDEX_BLOCK );
     asf->nb_index_memory_alloc = ASF_INDEX_BLOCK;
     asf->nb_index_count = 0;
     asf->maximum_packet = 0;