dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2024-11-20 04:18:26 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

AnimEncoder API: Consistent use of trailing underscores in struct.

Browse Source 
Change-Id: Ica361eee0059250a6800c6c43264e3bd5e5aa3e0
This commit is contained in:
Urvang Joshi 2015-04-14 15:43:43 -07:00
parent d484555024
commit 0ac29c5190
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/mux/anim_encode.c
View File

@ -40,9 +40,9 @@ struct WebPAnimEncoder {
const int canvas_height_; // Canvas height. const int canvas_height_; // Canvas height.
const WebPAnimEncoderOptions options_; // Global encoding options. const WebPAnimEncoderOptions options_; // Global encoding options.
FrameRect prev_rect; // Previous WebP frame rectangle. FrameRect prev_rect_; // Previous WebP frame rectangle.
WebPConfig last_config; // Cached in case a re-encode is needed. WebPConfig last_config_; // Cached in case a re-encode is needed.
WebPConfig last_config2; // 2nd cached config; only valid if WebPConfig last_config2_; // 2nd cached config; only valid if
// 'options_.allow_mixed' is true. // 'options_.allow_mixed' is true.
WebPPicture* curr_canvas_; // Only pointer; we don't own memory. WebPPicture* curr_canvas_; // Only pointer; we don't own memory.
@ -819,7 +819,7 @@ static void PickBestCandidate(WebPAnimEncoder* const enc,
: WEBP_MUX_DISPOSE_BACKGROUND; : WEBP_MUX_DISPOSE_BACKGROUND;
SetPreviousDisposeMethod(enc, prev_dispose_method); SetPreviousDisposeMethod(enc, prev_dispose_method);
} }
enc->prev_rect = candidates[i].rect_; // save for next frame. enc->prev_rect_ = candidates[i].rect_; // save for next frame.
} else { } else {
WebPMemoryWriterClear(&candidates[i].mem_); WebPMemoryWriterClear(&candidates[i].mem_);
candidates[i].evaluate_ = 0; candidates[i].evaluate_ = 0;
@ -863,8 +863,8 @@ static WebPEncodingError SetFrame(WebPAnimEncoder* const enc,
WebPConfig config_lossy = *config; WebPConfig config_lossy = *config;
config_ll.lossless = 1; config_ll.lossless = 1;
config_lossy.lossless = 0; config_lossy.lossless = 0;
enc->last_config = *config; enc->last_config_ = *config;
enc->last_config2 = config->lossless ? config_lossy : config_ll; enc->last_config2_ = config->lossless ? config_lossy : config_ll;
if (!WebPPictureInit(&sub_frame_none) || !WebPPictureInit(&sub_frame_bg)) { if (!WebPPictureInit(&sub_frame_none) || !WebPPictureInit(&sub_frame_bg)) {
return VP8_ENC_ERROR_INVALID_CONFIGURATION; return VP8_ENC_ERROR_INVALID_CONFIGURATION;
@ -882,7 +882,7 @@ static WebPEncodingError SetFrame(WebPAnimEncoder* const enc,
// Change-rectangle assuming previous frame was DISPOSE_BACKGROUND. // Change-rectangle assuming previous frame was DISPOSE_BACKGROUND.
WebPPicture* const prev_canvas_disposed = &enc->prev_canvas_disposed_; WebPPicture* const prev_canvas_disposed = &enc->prev_canvas_disposed_;
CopyPixels(prev_canvas, prev_canvas_disposed); CopyPixels(prev_canvas, prev_canvas_disposed);
DisposeFrameRectangle(WEBP_MUX_DISPOSE_BACKGROUND, &enc->prev_rect, DisposeFrameRectangle(WEBP_MUX_DISPOSE_BACKGROUND, &enc->prev_rect_,
prev_canvas_disposed); prev_canvas_disposed);
GetSubRect(prev_canvas_disposed, curr_canvas, is_key_frame, is_first_frame, GetSubRect(prev_canvas_disposed, curr_canvas, is_key_frame, is_first_frame,
&rect_bg, &sub_frame_bg); &rect_bg, &sub_frame_bg);
@ -1180,11 +1180,11 @@ static int FrameToFullCanvas(WebPAnimEncoder* const enc,
WebPMemoryWriterInit(&mem2); WebPMemoryWriterInit(&mem2);
if (!DecodeFrameOntoCanvas(frame, canvas_buf)) goto Err; if (!DecodeFrameOntoCanvas(frame, canvas_buf)) goto Err;
if (!EncodeFrame(&enc->last_config, canvas_buf, &mem1)) goto Err; if (!EncodeFrame(&enc->last_config_, canvas_buf, &mem1)) goto Err;
GetEncodedData(&mem1, full_image); GetEncodedData(&mem1, full_image);
if (enc->options_.allow_mixed) { if (enc->options_.allow_mixed) {
if (!EncodeFrame(&enc->last_config, canvas_buf, &mem2)) goto Err; if (!EncodeFrame(&enc->last_config_, canvas_buf, &mem2)) goto Err;
if (mem2.size < mem1.size) { if (mem2.size < mem1.size) {
GetEncodedData(&mem2, full_image); GetEncodedData(&mem2, full_image);
WebPMemoryWriterClear(&mem1); WebPMemoryWriterClear(&mem1);