shithub: libvpx

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Fix comments and color format

Replaced "color space" with "color format" in comments where color
sampling format is concerned, so to differentiate from the concept
defined in COLOR_SPACE.

Change-Id: I8c935034c166b24307a99352dab1686531276bb8

--- a/vp9/decoder/vp9_decodeframe.c

+++ b/vp9/decoder/vp9_decodeframe.c

@@ -781,7 +781,7 @@

             cm->subsampling_x,

             cm->subsampling_y))

       vpx_internal_error(&cm->error, VPX_CODEC_CORRUPT_FRAME,

-                         "Referenced frame has incompatible color space");

+                         "Referenced frame has incompatible color format");

   }

   resize_context_buffers(cm, width, height);

@@ -1324,7 +1324,7 @@

       } else {

         // NOTE: The intra-only frame header does not include the specification

         // of either the color format or color sub-sampling in profile 0. VP9

-        // specifies that the default color space should be YUV 4:2:0 in this

+        // specifies that the default color format should be YUV 4:2:0 in this

         // case (normative).

         cm->color_space = BT_601;

         cm->subsampling_y = cm->subsampling_x = 1;

--- a/vp9/encoder/vp9_encoder.c

+++ b/vp9/encoder/vp9_encoder.c

@@ -3438,13 +3438,13 @@

   if ((cm->profile == PROFILE_0 || cm->profile == PROFILE_2) &&

       (subsampling_x != 1 || subsampling_y != 1)) {

     vpx_internal_error(&cm->error, VPX_CODEC_INVALID_PARAM,

-                       "Non-4:2:0 color space requires profile 1 or 3");

+                       "Non-4:2:0 color format requires profile 1 or 3");

     res = -1;

   }

   if ((cm->profile == PROFILE_1 || cm->profile == PROFILE_3) &&

       (subsampling_x == 1 && subsampling_y == 1)) {

     vpx_internal_error(&cm->error, VPX_CODEC_INVALID_PARAM,

-                       "4:2:0 color space requires profile 0 or 2");

+                       "4:2:0 color format requires profile 0 or 2");

     res = -1;

   }

--- a/vp9/vp9_cx_iface.c

+++ b/vp9/vp9_cx_iface.c

@@ -351,9 +351,9 @@

 }

 static vpx_codec_err_t set_encoder_config(

-    VP9EncoderConfig *oxcf,

-    const vpx_codec_enc_cfg_t *cfg,

-    const struct vp9_extracfg *extra_cfg) {

+  VP9EncoderConfig *oxcf,

+  const vpx_codec_enc_cfg_t *cfg,

+  const struct vp9_extracfg *extra_cfg) {

   const int is_vbr = cfg->rc_end_usage == VPX_VBR;

   oxcf->profile = cfg->g_profile;

   oxcf->max_threads = (int)cfg->g_threads;