Restyle code

Approximate the Google style guide[1] so that that there's a written
document to follow and tools to check compliance[2].

[1]: http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml
[2]: http://google-styleguide.googlecode.com/svn/trunk/cpplint/cpplint.py

Change-Id: Idf40e3d8dddcc72150f6af127b13e5dab838685f

1 files changed, 344 insertions, 384 deletions

diff --git a/vp8/decoder/onyxd_if.c b/vp8/decoder/onyxd_if.c
index 201585f8b..992b5db08 100644
--- a/vp8/decoder/onyxd_if.c
+++ b/vp8/decoder/onyxd_if.c
@@ -35,223 +35,206 @@
 
 extern void vp8_init_loop_filter(VP8_COMMON *cm);
 extern void vp8cx_init_de_quantizer(VP8D_COMP *pbi);
-static int get_free_fb (VP8_COMMON *cm);
-static void ref_cnt_fb (int *buf, int *idx, int new_idx);
+static int get_free_fb(VP8_COMMON *cm);
+static void ref_cnt_fb(int *buf, int *idx, int new_idx);
 
 #if CONFIG_DEBUG
-void vp8_recon_write_yuv_frame(char *name, YV12_BUFFER_CONFIG *s)
-{
-    FILE *yuv_file = fopen((char *)name, "ab");
-    unsigned char *src = s->y_buffer;
-    int h = s->y_height;
+void vp8_recon_write_yuv_frame(char *name, YV12_BUFFER_CONFIG *s) {
+  FILE *yuv_file = fopen((char *)name, "ab");
+  unsigned char *src = s->y_buffer;
+  int h = s->y_height;
 
-    do
-    {
-        fwrite(src, s->y_width, 1,  yuv_file);
-        src += s->y_stride;
-    }
-    while (--h);
+  do {
+    fwrite(src, s->y_width, 1,  yuv_file);
+    src += s->y_stride;
+  } while (--h);
 
-    src = s->u_buffer;
-    h = s->uv_height;
+  src = s->u_buffer;
+  h = s->uv_height;
 
-    do
-    {
-        fwrite(src, s->uv_width, 1,  yuv_file);
-        src += s->uv_stride;
-    }
-    while (--h);
+  do {
+    fwrite(src, s->uv_width, 1,  yuv_file);
+    src += s->uv_stride;
+  } while (--h);
 
-    src = s->v_buffer;
-    h = s->uv_height;
+  src = s->v_buffer;
+  h = s->uv_height;
 
-    do
-    {
-        fwrite(src, s->uv_width, 1, yuv_file);
-        src += s->uv_stride;
-    }
-    while (--h);
+  do {
+    fwrite(src, s->uv_width, 1, yuv_file);
+    src += s->uv_stride;
+  } while (--h);
 
-    fclose(yuv_file);
+  fclose(yuv_file);
 }
 #endif
-//#define WRITE_RECON_BUFFER 1
+// #define WRITE_RECON_BUFFER 1
 #if WRITE_RECON_BUFFER
-void write_dx_frame_to_file(YV12_BUFFER_CONFIG *frame, int this_frame)
-{
+void write_dx_frame_to_file(YV12_BUFFER_CONFIG *frame, int this_frame) {
 
-    // write the frame
-    FILE *yframe;
-    int i;
-    char filename[255];
+  // write the frame
+  FILE *yframe;
+  int i;
+  char filename[255];
 
-    sprintf(filename, "dx\\y%04d.raw", this_frame);
-    yframe = fopen(filename, "wb");
+  sprintf(filename, "dx\\y%04d.raw", this_frame);
+  yframe = fopen(filename, "wb");
 
-    for (i = 0; i < frame->y_height; i++)
-        fwrite(frame->y_buffer + i * frame->y_stride,
-            frame->y_width, 1, yframe);
+  for (i = 0; i < frame->y_height; i++)
+    fwrite(frame->y_buffer + i * frame->y_stride,
+           frame->y_width, 1, yframe);
 
-    fclose(yframe);
-    sprintf(filename, "dx\\u%04d.raw", this_frame);
-    yframe = fopen(filename, "wb");
+  fclose(yframe);
+  sprintf(filename, "dx\\u%04d.raw", this_frame);
+  yframe = fopen(filename, "wb");
 
-    for (i = 0; i < frame->uv_height; i++)
-        fwrite(frame->u_buffer + i * frame->uv_stride,
-            frame->uv_width, 1, yframe);
+  for (i = 0; i < frame->uv_height; i++)
+    fwrite(frame->u_buffer + i * frame->uv_stride,
+           frame->uv_width, 1, yframe);
 
-    fclose(yframe);
-    sprintf(filename, "dx\\v%04d.raw", this_frame);
-    yframe = fopen(filename, "wb");
+  fclose(yframe);
+  sprintf(filename, "dx\\v%04d.raw", this_frame);
+  yframe = fopen(filename, "wb");
 
-    for (i = 0; i < frame->uv_height; i++)
-        fwrite(frame->v_buffer + i * frame->uv_stride,
-            frame->uv_width, 1, yframe);
+  for (i = 0; i < frame->uv_height; i++)
+    fwrite(frame->v_buffer + i * frame->uv_stride,
+           frame->uv_width, 1, yframe);
 
-    fclose(yframe);
+  fclose(yframe);
 }
 #endif
 
-void vp8dx_initialize()
-{
-    static int init_done = 0;
+void vp8dx_initialize() {
+  static int init_done = 0;
 
-    if (!init_done)
-    {
-        vp8_initialize_common();
-        vp8_init_quant_tables();
-        vp8_scale_machine_specific_config();
-        init_done = 1;
-    }
+  if (!init_done) {
+    vp8_initialize_common();
+    vp8_init_quant_tables();
+    vp8_scale_machine_specific_config();
+    init_done = 1;
+  }
 }
 
-VP8D_PTR vp8dx_create_decompressor(VP8D_CONFIG *oxcf)
-{
-    VP8D_COMP *pbi = vpx_memalign(32, sizeof(VP8D_COMP));
+VP8D_PTR vp8dx_create_decompressor(VP8D_CONFIG *oxcf) {
+  VP8D_COMP *pbi = vpx_memalign(32, sizeof(VP8D_COMP));
 
-    if (!pbi)
-        return NULL;
+  if (!pbi)
+    return NULL;
 
-    vpx_memset(pbi, 0, sizeof(VP8D_COMP));
+  vpx_memset(pbi, 0, sizeof(VP8D_COMP));
 
-    if (setjmp(pbi->common.error.jmp))
-    {
-        pbi->common.error.setjmp = 0;
-        vp8dx_remove_decompressor(pbi);
-        return 0;
-    }
+  if (setjmp(pbi->common.error.jmp)) {
+    pbi->common.error.setjmp = 0;
+    vp8dx_remove_decompressor(pbi);
+    return 0;
+  }
 
-    pbi->common.error.setjmp = 1;
-    vp8dx_initialize();
+  pbi->common.error.setjmp = 1;
+  vp8dx_initialize();
 
-    vp8_create_common(&pbi->common);
-    vp8_dmachine_specific_config(pbi);
+  vp8_create_common(&pbi->common);
+  vp8_dmachine_specific_config(pbi);
 
-    pbi->common.current_video_frame = 0;
-    pbi->ready_for_new_data = 1;
+  pbi->common.current_video_frame = 0;
+  pbi->ready_for_new_data = 1;
 
-    /* vp8cx_init_de_quantizer() is first called here. Add check in frame_init_dequantizer() to avoid
-     *  unnecessary calling of vp8cx_init_de_quantizer() for every frame.
-     */
-    vp8cx_init_de_quantizer(pbi);
+  /* vp8cx_init_de_quantizer() is first called here. Add check in frame_init_dequantizer() to avoid
+   *  unnecessary calling of vp8cx_init_de_quantizer() for every frame.
+   */
+  vp8cx_init_de_quantizer(pbi);
 
-    vp8_loop_filter_init(&pbi->common);
+  vp8_loop_filter_init(&pbi->common);
 
-    pbi->common.error.setjmp = 0;
+  pbi->common.error.setjmp = 0;
 
-    pbi->decoded_key_frame = 0;
+  pbi->decoded_key_frame = 0;
 
-    return (VP8D_PTR) pbi;
+  return (VP8D_PTR) pbi;
 }
 
-void vp8dx_remove_decompressor(VP8D_PTR ptr)
-{
-    VP8D_COMP *pbi = (VP8D_COMP *) ptr;
+void vp8dx_remove_decompressor(VP8D_PTR ptr) {
+  VP8D_COMP *pbi = (VP8D_COMP *) ptr;
 
-    if (!pbi)
-        return;
+  if (!pbi)
+    return;
 
-    // Delete sementation map
-    if (pbi->common.last_frame_seg_map != 0)
-        vpx_free(pbi->common.last_frame_seg_map);
+  // Delete sementation map
+  if (pbi->common.last_frame_seg_map != 0)
+    vpx_free(pbi->common.last_frame_seg_map);
 
-    vp8_remove_common(&pbi->common);
-    vpx_free(pbi->mbc);
-    vpx_free(pbi);
+  vp8_remove_common(&pbi->common);
+  vpx_free(pbi->mbc);
+  vpx_free(pbi);
 }
 
 
-vpx_codec_err_t vp8dx_get_reference(VP8D_PTR ptr, VP8_REFFRAME ref_frame_flag, YV12_BUFFER_CONFIG *sd)
-{
-    VP8D_COMP *pbi = (VP8D_COMP *) ptr;
-    VP8_COMMON *cm = &pbi->common;
-    int ref_fb_idx;
-
-    if (ref_frame_flag == VP8_LAST_FLAG)
-        ref_fb_idx = cm->lst_fb_idx;
-    else if (ref_frame_flag == VP8_GOLD_FLAG)
-        ref_fb_idx = cm->gld_fb_idx;
-    else if (ref_frame_flag == VP8_ALT_FLAG)
-        ref_fb_idx = cm->alt_fb_idx;
-    else{
-        vpx_internal_error(&pbi->common.error, VPX_CODEC_ERROR,
-            "Invalid reference frame");
-        return pbi->common.error.error_code;
-    }
+vpx_codec_err_t vp8dx_get_reference(VP8D_PTR ptr, VP8_REFFRAME ref_frame_flag, YV12_BUFFER_CONFIG *sd) {
+  VP8D_COMP *pbi = (VP8D_COMP *) ptr;
+  VP8_COMMON *cm = &pbi->common;
+  int ref_fb_idx;
+
+  if (ref_frame_flag == VP8_LAST_FLAG)
+    ref_fb_idx = cm->lst_fb_idx;
+  else if (ref_frame_flag == VP8_GOLD_FLAG)
+    ref_fb_idx = cm->gld_fb_idx;
+  else if (ref_frame_flag == VP8_ALT_FLAG)
+    ref_fb_idx = cm->alt_fb_idx;
+  else {
+    vpx_internal_error(&pbi->common.error, VPX_CODEC_ERROR,
+                       "Invalid reference frame");
+    return pbi->common.error.error_code;
+  }
 
-    if(cm->yv12_fb[ref_fb_idx].y_height != sd->y_height ||
-        cm->yv12_fb[ref_fb_idx].y_width != sd->y_width ||
-        cm->yv12_fb[ref_fb_idx].uv_height != sd->uv_height ||
-        cm->yv12_fb[ref_fb_idx].uv_width != sd->uv_width){
-        vpx_internal_error(&pbi->common.error, VPX_CODEC_ERROR,
-            "Incorrect buffer dimensions");
-    }
-    else
-        vp8_yv12_copy_frame_ptr(&cm->yv12_fb[ref_fb_idx], sd);
+  if (cm->yv12_fb[ref_fb_idx].y_height != sd->y_height ||
+      cm->yv12_fb[ref_fb_idx].y_width != sd->y_width ||
+      cm->yv12_fb[ref_fb_idx].uv_height != sd->uv_height ||
+      cm->yv12_fb[ref_fb_idx].uv_width != sd->uv_width) {
+    vpx_internal_error(&pbi->common.error, VPX_CODEC_ERROR,
+                       "Incorrect buffer dimensions");
+  } else
+    vp8_yv12_copy_frame_ptr(&cm->yv12_fb[ref_fb_idx], sd);
 
-    return pbi->common.error.error_code;
+  return pbi->common.error.error_code;
 }
 
 
-vpx_codec_err_t vp8dx_set_reference(VP8D_PTR ptr, VP8_REFFRAME ref_frame_flag, YV12_BUFFER_CONFIG *sd)
-{
-    VP8D_COMP *pbi = (VP8D_COMP *) ptr;
-    VP8_COMMON *cm = &pbi->common;
-    int *ref_fb_ptr = NULL;
-    int free_fb;
-
-    if (ref_frame_flag == VP8_LAST_FLAG)
-        ref_fb_ptr = &cm->lst_fb_idx;
-    else if (ref_frame_flag == VP8_GOLD_FLAG)
-        ref_fb_ptr = &cm->gld_fb_idx;
-    else if (ref_frame_flag == VP8_ALT_FLAG)
-        ref_fb_ptr = &cm->alt_fb_idx;
-    else{
-        vpx_internal_error(&pbi->common.error, VPX_CODEC_ERROR,
-            "Invalid reference frame");
-        return pbi->common.error.error_code;
-    }
+vpx_codec_err_t vp8dx_set_reference(VP8D_PTR ptr, VP8_REFFRAME ref_frame_flag, YV12_BUFFER_CONFIG *sd) {
+  VP8D_COMP *pbi = (VP8D_COMP *) ptr;
+  VP8_COMMON *cm = &pbi->common;
+  int *ref_fb_ptr = NULL;
+  int free_fb;
+
+  if (ref_frame_flag == VP8_LAST_FLAG)
+    ref_fb_ptr = &cm->lst_fb_idx;
+  else if (ref_frame_flag == VP8_GOLD_FLAG)
+    ref_fb_ptr = &cm->gld_fb_idx;
+  else if (ref_frame_flag == VP8_ALT_FLAG)
+    ref_fb_ptr = &cm->alt_fb_idx;
+  else {
+    vpx_internal_error(&pbi->common.error, VPX_CODEC_ERROR,
+                       "Invalid reference frame");
+    return pbi->common.error.error_code;
+  }
 
-    if(cm->yv12_fb[*ref_fb_ptr].y_height != sd->y_height ||
-        cm->yv12_fb[*ref_fb_ptr].y_width != sd->y_width ||
-        cm->yv12_fb[*ref_fb_ptr].uv_height != sd->uv_height ||
-        cm->yv12_fb[*ref_fb_ptr].uv_width != sd->uv_width){
-        vpx_internal_error(&pbi->common.error, VPX_CODEC_ERROR,
-            "Incorrect buffer dimensions");
-    }
-    else{
-        /* Find an empty frame buffer. */
-        free_fb = get_free_fb(cm);
-        /* Decrease fb_idx_ref_cnt since it will be increased again in
-         * ref_cnt_fb() below. */
-        cm->fb_idx_ref_cnt[free_fb]--;
-
-        /* Manage the reference counters and copy image. */
-        ref_cnt_fb (cm->fb_idx_ref_cnt, ref_fb_ptr, free_fb);
-        vp8_yv12_copy_frame_ptr(sd, &cm->yv12_fb[*ref_fb_ptr]);
-    }
+  if (cm->yv12_fb[*ref_fb_ptr].y_height != sd->y_height ||
+      cm->yv12_fb[*ref_fb_ptr].y_width != sd->y_width ||
+      cm->yv12_fb[*ref_fb_ptr].uv_height != sd->uv_height ||
+      cm->yv12_fb[*ref_fb_ptr].uv_width != sd->uv_width) {
+    vpx_internal_error(&pbi->common.error, VPX_CODEC_ERROR,
+                       "Incorrect buffer dimensions");
+  } else {
+    /* Find an empty frame buffer. */
+    free_fb = get_free_fb(cm);
+    /* Decrease fb_idx_ref_cnt since it will be increased again in
+     * ref_cnt_fb() below. */
+    cm->fb_idx_ref_cnt[free_fb]--;
+
+    /* Manage the reference counters and copy image. */
+    ref_cnt_fb(cm->fb_idx_ref_cnt, ref_fb_ptr, free_fb);
+    vp8_yv12_copy_frame_ptr(sd, &cm->yv12_fb[*ref_fb_ptr]);
+  }
 
-   return pbi->common.error.error_code;
+  return pbi->common.error.error_code;
 }
 
 /*For ARM NEON, d8-d15 are callee-saved registers, and need to be saved by us.*/
@@ -260,84 +243,77 @@ extern void vp8_push_neon(int64_t *store);
 extern void vp8_pop_neon(int64_t *store);
 #endif
 
-static int get_free_fb (VP8_COMMON *cm)
-{
-    int i;
-    for (i = 0; i < NUM_YV12_BUFFERS; i++)
-        if (cm->fb_idx_ref_cnt[i] == 0)
-            break;
+static int get_free_fb(VP8_COMMON *cm) {
+  int i;
+  for (i = 0; i < NUM_YV12_BUFFERS; i++)
+    if (cm->fb_idx_ref_cnt[i] == 0)
+      break;
 
-    assert(i < NUM_YV12_BUFFERS);
-    cm->fb_idx_ref_cnt[i] = 1;
-    return i;
+  assert(i < NUM_YV12_BUFFERS);
+  cm->fb_idx_ref_cnt[i] = 1;
+  return i;
 }
 
-static void ref_cnt_fb (int *buf, int *idx, int new_idx)
-{
-    if (buf[*idx] > 0)
-        buf[*idx]--;
+static void ref_cnt_fb(int *buf, int *idx, int new_idx) {
+  if (buf[*idx] > 0)
+    buf[*idx]--;
 
-    *idx = new_idx;
+  *idx = new_idx;
 
-    buf[new_idx]++;
+  buf[new_idx]++;
 }
 
 /* If any buffer copy / swapping is signalled it should be done here. */
-static int swap_frame_buffers (VP8_COMMON *cm)
-{
-    int err = 0;
-
-    /* The alternate reference frame or golden frame can be updated
-     *  using the new, last, or golden/alt ref frame.  If it
-     *  is updated using the newly decoded frame it is a refresh.
-     *  An update using the last or golden/alt ref frame is a copy.
-     */
-    if (cm->copy_buffer_to_arf)
-    {
-        int new_fb = 0;
-
-        if (cm->copy_buffer_to_arf == 1)
-            new_fb = cm->lst_fb_idx;
-        else if (cm->copy_buffer_to_arf == 2)
-            new_fb = cm->gld_fb_idx;
-        else
-            err = -1;
+static int swap_frame_buffers(VP8_COMMON *cm) {
+  int err = 0;
+
+  /* The alternate reference frame or golden frame can be updated
+   *  using the new, last, or golden/alt ref frame.  If it
+   *  is updated using the newly decoded frame it is a refresh.
+   *  An update using the last or golden/alt ref frame is a copy.
+   */
+  if (cm->copy_buffer_to_arf) {
+    int new_fb = 0;
+
+    if (cm->copy_buffer_to_arf == 1)
+      new_fb = cm->lst_fb_idx;
+    else if (cm->copy_buffer_to_arf == 2)
+      new_fb = cm->gld_fb_idx;
+    else
+      err = -1;
 
-        ref_cnt_fb (cm->fb_idx_ref_cnt, &cm->alt_fb_idx, new_fb);
-    }
+    ref_cnt_fb(cm->fb_idx_ref_cnt, &cm->alt_fb_idx, new_fb);
+  }
 
-    if (cm->copy_buffer_to_gf)
-    {
-        int new_fb = 0;
+  if (cm->copy_buffer_to_gf) {
+    int new_fb = 0;
 
-        if (cm->copy_buffer_to_gf == 1)
-            new_fb = cm->lst_fb_idx;
-        else if (cm->copy_buffer_to_gf == 2)
-            new_fb = cm->alt_fb_idx;
-        else
-            err = -1;
+    if (cm->copy_buffer_to_gf == 1)
+      new_fb = cm->lst_fb_idx;
+    else if (cm->copy_buffer_to_gf == 2)
+      new_fb = cm->alt_fb_idx;
+    else
+      err = -1;
 
-        ref_cnt_fb (cm->fb_idx_ref_cnt, &cm->gld_fb_idx, new_fb);
-    }
+    ref_cnt_fb(cm->fb_idx_ref_cnt, &cm->gld_fb_idx, new_fb);
+  }
 
-    if (cm->refresh_golden_frame)
-        ref_cnt_fb (cm->fb_idx_ref_cnt, &cm->gld_fb_idx, cm->new_fb_idx);
+  if (cm->refresh_golden_frame)
+    ref_cnt_fb(cm->fb_idx_ref_cnt, &cm->gld_fb_idx, cm->new_fb_idx);
 
-    if (cm->refresh_alt_ref_frame)
-        ref_cnt_fb (cm->fb_idx_ref_cnt, &cm->alt_fb_idx, cm->new_fb_idx);
+  if (cm->refresh_alt_ref_frame)
+    ref_cnt_fb(cm->fb_idx_ref_cnt, &cm->alt_fb_idx, cm->new_fb_idx);
 
-    if (cm->refresh_last_frame)
-    {
-        ref_cnt_fb (cm->fb_idx_ref_cnt, &cm->lst_fb_idx, cm->new_fb_idx);
+  if (cm->refresh_last_frame) {
+    ref_cnt_fb(cm->fb_idx_ref_cnt, &cm->lst_fb_idx, cm->new_fb_idx);
 
-        cm->frame_to_show = &cm->yv12_fb[cm->lst_fb_idx];
-    }
-    else
-        cm->frame_to_show = &cm->yv12_fb[cm->new_fb_idx];
+    cm->frame_to_show = &cm->yv12_fb[cm->lst_fb_idx];
+  } else
+    cm->frame_to_show = &cm->yv12_fb[cm->new_fb_idx];
 
-    cm->fb_idx_ref_cnt[cm->new_fb_idx]--;
+  cm->fb_idx_ref_cnt[cm->new_fb_idx]--;
 
-    return err;
+  return err;
 }
 
 /*
@@ -356,233 +332,217 @@ static void vp8_print_yuv_rec_mb(VP8_COMMON *cm, int mb_row, int mb_col)
 }
 */
 
-int vp8dx_receive_compressed_data(VP8D_PTR ptr, unsigned long size, const unsigned char *source, int64_t time_stamp)
-{
+int vp8dx_receive_compressed_data(VP8D_PTR ptr, unsigned long size, const unsigned char *source, int64_t time_stamp) {
 #if HAVE_ARMV7
-    int64_t dx_store_reg[8];
+  int64_t dx_store_reg[8];
 #endif
-    VP8D_COMP *pbi = (VP8D_COMP *) ptr;
-    VP8_COMMON *cm = &pbi->common;
-    int retcode = 0;
+  VP8D_COMP *pbi = (VP8D_COMP *) ptr;
+  VP8_COMMON *cm = &pbi->common;
+  int retcode = 0;
 
-    /*if(pbi->ready_for_new_data == 0)
-        return -1;*/
+  /*if(pbi->ready_for_new_data == 0)
+      return -1;*/
 
-    if (ptr == 0)
-    {
-        return -1;
-    }
+  if (ptr == 0) {
+    return -1;
+  }
 
-    pbi->common.error.error_code = VPX_CODEC_OK;
+  pbi->common.error.error_code = VPX_CODEC_OK;
 
-    pbi->Source = source;
-    pbi->source_sz = size;
+  pbi->Source = source;
+  pbi->source_sz = size;
 
-    if (pbi->source_sz == 0)
-    {
-       /* This is used to signal that we are missing frames.
-        * We do not know if the missing frame(s) was supposed to update
-        * any of the reference buffers, but we act conservative and
-        * mark only the last buffer as corrupted.
-        */
-        cm->yv12_fb[cm->lst_fb_idx].corrupted = 1;
-    }
+  if (pbi->source_sz == 0) {
+    /* This is used to signal that we are missing frames.
+     * We do not know if the missing frame(s) was supposed to update
+     * any of the reference buffers, but we act conservative and
+     * mark only the last buffer as corrupted.
+     */
+    cm->yv12_fb[cm->lst_fb_idx].corrupted = 1;
+  }
 
 #if HAVE_ARMV7
 #if CONFIG_RUNTIME_CPU_DETECT
-    if (cm->rtcd.flags & HAS_NEON)
+  if (cm->rtcd.flags & HAS_NEON)
 #endif
-    {
-        vp8_push_neon(dx_store_reg);
-    }
+  {
+    vp8_push_neon(dx_store_reg);
+  }
 #endif
 
-    cm->new_fb_idx = get_free_fb (cm);
+  cm->new_fb_idx = get_free_fb(cm);
 
-    if (setjmp(pbi->common.error.jmp))
-    {
+  if (setjmp(pbi->common.error.jmp)) {
 #if HAVE_ARMV7
 #if CONFIG_RUNTIME_CPU_DETECT
-        if (cm->rtcd.flags & HAS_NEON)
+    if (cm->rtcd.flags & HAS_NEON)
 #endif
-        {
-            vp8_pop_neon(dx_store_reg);
-        }
+    {
+      vp8_pop_neon(dx_store_reg);
+    }
 #endif
-        pbi->common.error.setjmp = 0;
+    pbi->common.error.setjmp = 0;
 
-       /* We do not know if the missing frame(s) was supposed to update
-        * any of the reference buffers, but we act conservative and
-        * mark only the last buffer as corrupted.
-        */
-        cm->yv12_fb[cm->lst_fb_idx].corrupted = 1;
+    /* We do not know if the missing frame(s) was supposed to update
+     * any of the reference buffers, but we act conservative and
+     * mark only the last buffer as corrupted.
+     */
+    cm->yv12_fb[cm->lst_fb_idx].corrupted = 1;
 
-        if (cm->fb_idx_ref_cnt[cm->new_fb_idx] > 0)
-          cm->fb_idx_ref_cnt[cm->new_fb_idx]--;
-        return -1;
-    }
+    if (cm->fb_idx_ref_cnt[cm->new_fb_idx] > 0)
+      cm->fb_idx_ref_cnt[cm->new_fb_idx]--;
+    return -1;
+  }
 
-    pbi->common.error.setjmp = 1;
+  pbi->common.error.setjmp = 1;
 
-    retcode = vp8_decode_frame(pbi);
+  retcode = vp8_decode_frame(pbi);
 
-    if (retcode < 0)
-    {
+  if (retcode < 0) {
 #if HAVE_ARMV7
 #if CONFIG_RUNTIME_CPU_DETECT
-        if (cm->rtcd.flags & HAS_NEON)
-#endif
-        {
-            vp8_pop_neon(dx_store_reg);
-        }
+    if (cm->rtcd.flags & HAS_NEON)
 #endif
-        pbi->common.error.error_code = VPX_CODEC_ERROR;
-        pbi->common.error.setjmp = 0;
-        if (cm->fb_idx_ref_cnt[cm->new_fb_idx] > 0)
-          cm->fb_idx_ref_cnt[cm->new_fb_idx]--;
-        return retcode;
+    {
+      vp8_pop_neon(dx_store_reg);
     }
+#endif
+    pbi->common.error.error_code = VPX_CODEC_ERROR;
+    pbi->common.error.setjmp = 0;
+    if (cm->fb_idx_ref_cnt[cm->new_fb_idx] > 0)
+      cm->fb_idx_ref_cnt[cm->new_fb_idx]--;
+    return retcode;
+  }
 
-    {
-        if (swap_frame_buffers (cm))
-        {
+  {
+    if (swap_frame_buffers(cm)) {
 #if HAVE_ARMV7
 #if CONFIG_RUNTIME_CPU_DETECT
-            if (cm->rtcd.flags & HAS_NEON)
+      if (cm->rtcd.flags & HAS_NEON)
 #endif
-            {
-                vp8_pop_neon(dx_store_reg);
-            }
+      {
+        vp8_pop_neon(dx_store_reg);
+      }
 #endif
-            pbi->common.error.error_code = VPX_CODEC_ERROR;
-            pbi->common.error.setjmp = 0;
-            return -1;
-        }
+      pbi->common.error.error_code = VPX_CODEC_ERROR;
+      pbi->common.error.setjmp = 0;
+      return -1;
+    }
 
 #if WRITE_RECON_BUFFER
-        if(cm->show_frame)
-            write_dx_frame_to_file(cm->frame_to_show,
-                cm->current_video_frame);
-        else
-            write_dx_frame_to_file(cm->frame_to_show,
-                cm->current_video_frame+1000);
+    if (cm->show_frame)
+      write_dx_frame_to_file(cm->frame_to_show,
+                             cm->current_video_frame);
+    else
+      write_dx_frame_to_file(cm->frame_to_show,
+                             cm->current_video_frame + 1000);
 #endif
 
-        if(cm->filter_level)
-        {
-            /* Apply the loop filter if appropriate. */
-            vp8_loop_filter_frame(cm, &pbi->mb);
-        }
-        vp8_yv12_extend_frame_borders_ptr(cm->frame_to_show);
+    if (cm->filter_level) {
+      /* Apply the loop filter if appropriate. */
+      vp8_loop_filter_frame(cm, &pbi->mb);
     }
+    vp8_yv12_extend_frame_borders_ptr(cm->frame_to_show);
+  }
 
 #if CONFIG_DEBUG
-    if(cm->show_frame)
-        vp8_recon_write_yuv_frame("recon.yuv", cm->frame_to_show);
+  if (cm->show_frame)
+    vp8_recon_write_yuv_frame("recon.yuv", cm->frame_to_show);
 #endif
 
-    vp8_clear_system_state();
+  vp8_clear_system_state();
 
-    if(cm->show_frame)
-    {
-        vpx_memcpy(cm->prev_mip, cm->mip,
-            (cm->mb_cols + 1) * (cm->mb_rows + 1)* sizeof(MODE_INFO));
-    }
-    else
-    {
-        vpx_memset(cm->prev_mip, 0,
-            (cm->mb_cols + 1) * (cm->mb_rows + 1)* sizeof(MODE_INFO));
-    }
+  if (cm->show_frame) {
+    vpx_memcpy(cm->prev_mip, cm->mip,
+               (cm->mb_cols + 1) * (cm->mb_rows + 1)* sizeof(MODE_INFO));
+  } else {
+    vpx_memset(cm->prev_mip, 0,
+               (cm->mb_cols + 1) * (cm->mb_rows + 1)* sizeof(MODE_INFO));
+  }
 
-    /*vp8_print_modes_and_motion_vectors( cm->mi, cm->mb_rows,cm->mb_cols, cm->current_video_frame);*/
+  /*vp8_print_modes_and_motion_vectors( cm->mi, cm->mb_rows,cm->mb_cols, cm->current_video_frame);*/
 
-    if (cm->show_frame)
-        cm->current_video_frame++;
+  if (cm->show_frame)
+    cm->current_video_frame++;
 
-    pbi->ready_for_new_data = 0;
-    pbi->last_time_stamp = time_stamp;
-    pbi->source_sz = 0;
+  pbi->ready_for_new_data = 0;
+  pbi->last_time_stamp = time_stamp;
+  pbi->source_sz = 0;
 
 #if 0
-    {
-        int i;
-        int64_t earliest_time = pbi->dr[0].time_stamp;
-        int64_t latest_time = pbi->dr[0].time_stamp;
-        int64_t time_diff = 0;
-        int bytes = 0;
-
-        pbi->dr[pbi->common.current_video_frame&0xf].size = pbi->bc.pos + pbi->bc2.pos + 4;;
-        pbi->dr[pbi->common.current_video_frame&0xf].time_stamp = time_stamp;
+  {
+    int i;
+    int64_t earliest_time = pbi->dr[0].time_stamp;
+    int64_t latest_time = pbi->dr[0].time_stamp;
+    int64_t time_diff = 0;
+    int bytes = 0;
 
-        for (i = 0; i < 16; i++)
-        {
+    pbi->dr[pbi->common.current_video_frame & 0xf].size = pbi->bc.pos + pbi->bc2.pos + 4;;
+    pbi->dr[pbi->common.current_video_frame & 0xf].time_stamp = time_stamp;
 
-            bytes += pbi->dr[i].size;
+    for (i = 0; i < 16; i++) {
 
-            if (pbi->dr[i].time_stamp < earliest_time)
-                earliest_time = pbi->dr[i].time_stamp;
+      bytes += pbi->dr[i].size;
 
-            if (pbi->dr[i].time_stamp > latest_time)
-                latest_time = pbi->dr[i].time_stamp;
-        }
+      if (pbi->dr[i].time_stamp < earliest_time)
+        earliest_time = pbi->dr[i].time_stamp;
 
-        time_diff = latest_time - earliest_time;
+      if (pbi->dr[i].time_stamp > latest_time)
+        latest_time = pbi->dr[i].time_stamp;
+    }
 
-        if (time_diff > 0)
-        {
-            pbi->common.bitrate = 80000.00 * bytes / time_diff  ;
-            pbi->common.framerate = 160000000.00 / time_diff ;
-        }
+    time_diff = latest_time - earliest_time;
 
+    if (time_diff > 0) {
+      pbi->common.bitrate = 80000.00 * bytes / time_diff;
+      pbi->common.framerate = 160000000.00 / time_diff;
     }
+
+  }
 #endif
 
 #if HAVE_ARMV7
 #if CONFIG_RUNTIME_CPU_DETECT
-    if (cm->rtcd.flags & HAS_NEON)
+  if (cm->rtcd.flags & HAS_NEON)
 #endif
-    {
-        vp8_pop_neon(dx_store_reg);
-    }
+  {
+    vp8_pop_neon(dx_store_reg);
+  }
 #endif
-    pbi->common.error.setjmp = 0;
-    return retcode;
+  pbi->common.error.setjmp = 0;
+  return retcode;
 }
-int vp8dx_get_raw_frame(VP8D_PTR ptr, YV12_BUFFER_CONFIG *sd, int64_t *time_stamp, int64_t *time_end_stamp, vp8_ppflags_t *flags)
-{
-    int ret = -1;
-    VP8D_COMP *pbi = (VP8D_COMP *) ptr;
+int vp8dx_get_raw_frame(VP8D_PTR ptr, YV12_BUFFER_CONFIG *sd, int64_t *time_stamp, int64_t *time_end_stamp, vp8_ppflags_t *flags) {
+  int ret = -1;
+  VP8D_COMP *pbi = (VP8D_COMP *) ptr;
 
-    if (pbi->ready_for_new_data == 1)
-        return ret;
+  if (pbi->ready_for_new_data == 1)
+    return ret;
 
-    /* ie no raw frame to show!!! */
-    if (pbi->common.show_frame == 0)
-        return ret;
+  /* ie no raw frame to show!!! */
+  if (pbi->common.show_frame == 0)
+    return ret;
 
-    pbi->ready_for_new_data = 1;
-    *time_stamp = pbi->last_time_stamp;
-    *time_end_stamp = 0;
+  pbi->ready_for_new_data = 1;
+  *time_stamp = pbi->last_time_stamp;
+  *time_end_stamp = 0;
 
-    sd->clrtype = pbi->common.clr_type;
+  sd->clrtype = pbi->common.clr_type;
 #if CONFIG_POSTPROC
-    ret = vp8_post_proc_frame(&pbi->common, sd, flags);
+  ret = vp8_post_proc_frame(&pbi->common, sd, flags);
 #else
 
-    if (pbi->common.frame_to_show)
-    {
-        *sd = *pbi->common.frame_to_show;
-        sd->y_width = pbi->common.Width;
-        sd->y_height = pbi->common.Height;
-        sd->uv_height = pbi->common.Height / 2;
-        ret = 0;
-    }
-    else
-    {
-        ret = -1;
-    }
+  if (pbi->common.frame_to_show) {
+    *sd = *pbi->common.frame_to_show;
+    sd->y_width = pbi->common.Width;
+    sd->y_height = pbi->common.Height;
+    sd->uv_height = pbi->common.Height / 2;
+    ret = 0;
+  } else {
+    ret = -1;
+  }
 
 #endif /*!CONFIG_POSTPROC*/
-    vp8_clear_system_state();
-    return ret;
+  vp8_clear_system_state();
+  return ret;
 }