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Merge pull request #245 from google/spec_start_face_to_ransbitcoder

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Spec: Change Face configuration to use RansBitCoder
This commit is contained in:
FrankGalligan 2017-10-18 16:25:01 -07:00 committed by GitHub
commit f7ba052b7c
3 changed files with 10 additions and 2 deletions
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7
docs/spec/edgebreaker.decoder.md
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@ -365,9 +365,14 @@ void DecodeEdgeBreakerConnectivity() {
~~~~~ ~~~~~
void ProcessInteriorEdges() { void ProcessInteriorEdges() {
AnsDecoder ans_decoder_;
RansInitDecoder(ans_decoder_, eb_start_face_buffer,
eb_start_face_buffer_size, L_RANS_BASE);
while (active_corner_stack.size() > 0) { while (active_corner_stack.size() > 0) {
corner_a = active_corner_stack.pop_back(); corner_a = active_corner_stack.pop_back();
interior_face = eb_start_face_buffer.ReadBits(1); RabsDescRead(ans_decoder_,
eb_start_face_buffer_prob_zero, &interior_face);
if (interior_face) { if (interior_face) {
corner_b = Previous(corner_a); corner_b = Previous(corner_a);
while (PosOpposite(corner_b) >= 0) { while (PosOpposite(corner_b) >= 0) {

3
docs/spec/edgebreaker.traversal.md
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@ -7,7 +7,8 @@
void ParseEdgebreakerTraversalStandardData() { void ParseEdgebreakerTraversalStandardData() {
eb_symbol_buffer_size UI64 eb_symbol_buffer_size UI64
eb_symbol_buffer size * UI8 eb_symbol_buffer size * UI8
eb_start_face_buffer_size UI64 eb_start_face_buffer_prob_zero UI8
eb_start_face_buffer_size varUI32
eb_start_face_buffer size * UI8 eb_start_face_buffer size * UI8
for (i = 0; i < num_attribute_data; ++i) { for (i = 0; i < num_attribute_data; ++i) {
attribute_connectivity_decoders_prob_zero[i] UI8 attribute_connectivity_decoders_prob_zero[i] UI8

2
docs/spec/variable.descriptions.md
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@ -145,6 +145,8 @@
* eb_symbol_buffer_size * eb_symbol_buffer_size
* eb_symbol_buffer * eb_symbol_buffer
* EdgeBreaker encoded symbol data * EdgeBreaker encoded symbol data
* eb_start_face_buffer_prob_zero
* Face configuration encoded probability
* eb_start_face_buffer_size * eb_start_face_buffer_size
* eb_start_face_buffer * eb_start_face_buffer
* EdgeBreaker encoded face configuration data * EdgeBreaker encoded face configuration data