Remove unnecessary local variables.

Change-Id: I1cdcd847f258967534ef30ba15894b486f1519a8

diff --git a/vp9/vp9_cx_iface.c b/vp9/vp9_cx_iface.c
index b601fa2..e4b9ef8 100644 (file)
--- a/vp9/vp9_cx_iface.c
+++ b/vp9/vp9_cx_iface.c
@@ -888,10 +888,9 @@ static const vpx_codec_cx_pkt_t *vp9e_get_cxdata(vpx_codec_alg_priv_t  *ctx,
 static vpx_codec_err_t vp9e_set_reference(vpx_codec_alg_priv_t *ctx,
                                           int ctr_id,
                                           va_list args) {
-  vpx_ref_frame_t *data = va_arg(args, vpx_ref_frame_t *);
+  vpx_ref_frame_t *frame = va_arg(args, vpx_ref_frame_t *);
 
-  if (data) {
-    vpx_ref_frame_t *frame = (vpx_ref_frame_t *)data;
+  if (frame != NULL) {
     YV12_BUFFER_CONFIG sd;
 
     image2yuvconfig(&frame->img, &sd);
@@ -906,10 +905,9 @@ static vpx_codec_err_t vp9e_set_reference(vpx_codec_alg_priv_t *ctx,
 static vpx_codec_err_t vp9e_copy_reference(vpx_codec_alg_priv_t *ctx,
                                            int ctr_id,
                                            va_list args) {
-  vpx_ref_frame_t *data = va_arg(args, vpx_ref_frame_t *);
+  vpx_ref_frame_t *frame = va_arg(args, vpx_ref_frame_t *);
 
-  if (data) {
-    vpx_ref_frame_t *frame = (vpx_ref_frame_t *)data;
+  if (frame != NULL) {
     YV12_BUFFER_CONFIG sd;
 
     image2yuvconfig(&frame->img, &sd);
@@ -924,13 +922,13 @@ static vpx_codec_err_t vp9e_copy_reference(vpx_codec_alg_priv_t *ctx,
 static vpx_codec_err_t get_reference(vpx_codec_alg_priv_t *ctx,
                                      int ctr_id,
                                      va_list args) {
-  vp9_ref_frame_t *data = va_arg(args, vp9_ref_frame_t *);
+  vp9_ref_frame_t *frame = va_arg(args, vp9_ref_frame_t *);
 
-  if (data) {
+  if (frame != NULL) {
     YV12_BUFFER_CONFIG* fb;
 
-    vp9_get_reference_enc(ctx->cpi, data->idx, &fb);
-    yuvconfig2image(&data->img, fb, NULL);
+    vp9_get_reference_enc(ctx->cpi, frame->idx, &fb);
+    yuvconfig2image(&frame->img, fb, NULL);
     return VPX_CODEC_OK;
   } else {
     return VPX_CODEC_INVALID_PARAM;
@@ -941,11 +939,11 @@ static vpx_codec_err_t vp9e_set_previewpp(vpx_codec_alg_priv_t *ctx,
                                           int ctr_id,
                                           va_list args) {
 #if CONFIG_VP9_POSTPROC
-  vp8_postproc_cfg_t *data = va_arg(args, vp8_postproc_cfg_t *);
+  vp8_postproc_cfg_t *config = va_arg(args, vp8_postproc_cfg_t *);
   (void)ctr_id;
 
-  if (data) {
-    ctx->preview_ppcfg = *((vp8_postproc_cfg_t *)data);
+  if (config != NULL) {
+    ctx->preview_ppcfg = *config;
     return VPX_CODEC_OK;
   } else {
     return VPX_CODEC_INVALID_PARAM;
@@ -1019,14 +1017,13 @@ static vpx_codec_err_t vp9e_set_activemap(vpx_codec_alg_priv_t *ctx,
 static vpx_codec_err_t vp9e_set_scalemode(vpx_codec_alg_priv_t *ctx,
                                           int ctr_id,
                                           va_list args) {
-  vpx_scaling_mode_t *data =  va_arg(args, vpx_scaling_mode_t *);
+  vpx_scaling_mode_t *scalemode =  va_arg(args, vpx_scaling_mode_t *);
 
-  if (data) {
+  if (scalemode != NULL) {
     int res;
-    vpx_scaling_mode_t scalemode = *(vpx_scaling_mode_t *)data;
     res = vp9_set_internal_size(ctx->cpi,
-                                (VPX_SCALING)scalemode.h_scaling_mode,
-                                (VPX_SCALING)scalemode.v_scaling_mode);
+                                (VPX_SCALING)scalemode->h_scaling_mode,
+                                (VPX_SCALING)scalemode->v_scaling_mode);
 
     if (!res) {
       return VPX_CODEC_OK;
@@ -1073,29 +1070,23 @@ static vpx_codec_err_t vp9e_set_svc_layer_id(vpx_codec_alg_priv_t *ctx,
 
 static vpx_codec_err_t vp9e_set_svc_parameters(vpx_codec_alg_priv_t *ctx,
                                                int ctr_id, va_list args) {
-  vpx_svc_parameters_t *data = va_arg(args, vpx_svc_parameters_t *);
   VP9_COMP *cpi = (VP9_COMP *)ctx->cpi;
-  vpx_svc_parameters_t params;
+  vpx_svc_parameters_t *params = va_arg(args, vpx_svc_parameters_t *);
 
-  if (data == NULL) {
-    return VPX_CODEC_INVALID_PARAM;
-  }
+  if (params == NULL) return VPX_CODEC_INVALID_PARAM;
 
-  params = *(vpx_svc_parameters_t *)data;
+  cpi->svc.spatial_layer_id = params->spatial_layer;
+  cpi->svc.temporal_layer_id = params->temporal_layer;
 
-  cpi->svc.spatial_layer_id = params.spatial_layer;
-  cpi->svc.temporal_layer_id = params.temporal_layer;
+  cpi->lst_fb_idx = params->lst_fb_idx;
+  cpi->gld_fb_idx = params->gld_fb_idx;
+  cpi->alt_fb_idx = params->alt_fb_idx;
 
-  cpi->lst_fb_idx = params.lst_fb_idx;
-  cpi->gld_fb_idx = params.gld_fb_idx;
-  cpi->alt_fb_idx = params.alt_fb_idx;
-
-  if (vp9_set_size_literal(ctx->cpi, params.width, params.height) != 0) {
+  if (vp9_set_size_literal(ctx->cpi, params->width, params->height) != 0)
     return VPX_CODEC_INVALID_PARAM;
-  }
 
-  ctx->cfg.rc_max_quantizer = params.max_quantizer;
-  ctx->cfg.rc_min_quantizer = params.min_quantizer;
+  ctx->cfg.rc_max_quantizer = params->max_quantizer;
+  ctx->cfg.rc_min_quantizer = params->min_quantizer;
 
   set_vp9e_config(&ctx->oxcf, ctx->cfg, ctx->vp8_cfg);
   vp9_change_config(ctx->cpi, &ctx->oxcf);