shithub: libvpx

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Merge "Silence a bunch of MSVC warnings"

--- a/vp8/decoder/decodframe.c

+++ b/vp8/decoder/decodframe.c

@@ -1026,7 +1026,7 @@

         const unsigned char *clear = data;

         if (pbi->decrypt_cb)

         {

-            int n = data_end - data;

+            int n = (int)(data_end - data);

             if (n > 10) n = 10;

             pbi->decrypt_cb(pbi->decrypt_state, data, clear_buffer, n);

             clear = clear_buffer;

--- a/vp9/common/vp9_convolve.c

+++ b/vp9/common/vp9_convolve.c

@@ -35,7 +35,7 @@

   for (y = 0; y < h; ++y) {

     /* Initial phase offset */

-    int x_q4 = (filter_x0 - filter_x_base) / taps;

+    int x_q4 = (int)(filter_x0 - filter_x_base) / taps;

     for (x = 0; x < w; ++x) {

       /* Per-pixel src offset */

@@ -76,7 +76,7 @@

   for (y = 0; y < h; ++y) {

     /* Initial phase offset */

-    int x_q4 = (filter_x0 - filter_x_base) / taps;

+    int x_q4 = (int)(filter_x0 - filter_x_base) / taps;

     for (x = 0; x < w; ++x) {

       /* Per-pixel src offset */

@@ -118,7 +118,7 @@

   for (x = 0; x < w; ++x) {

     /* Initial phase offset */

-    int y_q4 = (filter_y0 - filter_y_base) / taps;

+    int y_q4 = (int)(filter_y0 - filter_y_base) / taps;

     for (y = 0; y < h; ++y) {

       /* Per-pixel src offset */

@@ -160,7 +160,7 @@

   for (x = 0; x < w; ++x) {

     /* Initial phase offset */

-    int y_q4 = (filter_y0 - filter_y_base) / taps;

+    int y_q4 = (int)(filter_y0 - filter_y_base) / taps;

     for (y = 0; y < h; ++y) {

       /* Per-pixel src offset */

--- a/vp9/encoder/vp9_encodeframe.c

+++ b/vp9/encoder/vp9_encodeframe.c

@@ -936,7 +936,7 @@

     for (block_col = 0; block_col < 8; ++block_col) {

       MODE_INFO * prev_mi = prev_mi_8x8[block_row * mis + block_col];

       BLOCK_SIZE sb_type = prev_mi ? prev_mi->mbmi.sb_type : 0;

-      int offset;

+      ptrdiff_t offset;

       if (prev_mi) {

         offset = prev_mi - cm->prev_mi;

@@ -1044,9 +1044,9 @@

   v->sum_error = s;

   v->count = c;

   if (c > 0)

-    v->variance = 256

+    v->variance = (int)(256

         * (v->sum_square_error - v->sum_error * v->sum_error / v->count)

-        / v->count;

+        / v->count);

   else

     v->variance = 0;

 }

--- a/vp9/encoder/vp9_rdopt.c

+++ b/vp9/encoder/vp9_rdopt.c

@@ -369,8 +369,8 @@

     double s2 = (double) var / n;

     double x = qstep / sqrt(s2);

     model_rd_norm(x, &R, &D);

-    *rate = ((n << 8) * R + 0.5);

-    *dist = (var * D + 0.5);

+    *rate = (int)((n << 8) * R + 0.5);

+    *dist = (int)(var * D + 0.5);

   }

   vp9_clear_system_state();

 }

@@ -397,7 +397,7 @@

                              pd->dequant[1] >> 3, &rate, &dist);

     rate_sum += rate;

-    dist_sum += dist;

+    dist_sum += (int)dist;

   }

   *out_rate_sum = rate_sum;

@@ -868,8 +868,8 @@

     }

   }

   for (n = TX_4X4; n <= max_txfm_size; n++) {

-    rd[n][0] = (scale_rd[n] * rd[n][0]);

-    rd[n][1] = (scale_rd[n] * rd[n][1]);

+    rd[n][0] = (int64_t)(scale_rd[n] * rd[n][0]);

+    rd[n][1] = (int64_t)(scale_rd[n] * rd[n][1]);

   }

   if (max_txfm_size == TX_32X32 &&

@@ -2906,7 +2906,7 @@

       unsigned int thresh_ac;

       // The encode_breakout input

       unsigned int encode_breakout = x->encode_breakout << 4;

-      int max_thresh = 36000;

+      unsigned int max_thresh = 36000;

       // Use extreme low threshold for static frames to limit skipping.

       if (cpi->enable_encode_breakout == 2)

@@ -3253,7 +3253,7 @@

             assert(!"Invalid Reference frame");

         }

       }

-      if (cpi->mode_skip_mask & (1 << mode_index))

+      if (cpi->mode_skip_mask & ((int64_t)1 << mode_index))

         continue;

     }

@@ -3450,7 +3450,7 @@

       // Disable intra modes other than DC_PRED for blocks with low variance

       // Threshold for intra skipping based on source variance

       // TODO(debargha): Specialize the threshold for super block sizes

-      static const int skip_intra_var_thresh[BLOCK_SIZES] = {

+      static const unsigned int skip_intra_var_thresh[BLOCK_SIZES] = {

         64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,

       };

       if ((cpi->sf.mode_search_skip_flags & FLAG_SKIP_INTRA_LOWVAR) &&

--- a/vp9/vp9_cx_iface.c

+++ b/vp9/vp9_cx_iface.c

@@ -589,7 +589,8 @@

 static int write_superframe_index(vpx_codec_alg_priv_t *ctx) {

   uint8_t marker = 0xc0;

-  int mag, mask, index_sz;

+  unsigned int mask;

+  int mag, index_sz;

   assert(ctx->pending_frame_count);

   assert(ctx->pending_frame_count <= 8);