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Some readability fixes for mux library

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Add a #define for UNDEFINED_CHUNK_SIZE and remove a misleading comment.

Change-Id: I5c56a12f1245e647f913c35c6a34d2e5d658415e
This commit is contained in:
Urvang Joshi 2012-01-05 17:51:27 +05:30
parent d8a47e66f7
commit 7c4c177c39
2 changed files with 10 additions and 8 deletions
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2
src/mux/muxi.h
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@ -99,7 +99,7 @@ typedef struct {
const char* chunkName; const char* chunkName;
uint32_t chunkTag; uint32_t chunkTag;
TAG_ID chunkId; TAG_ID chunkId;
uint32_t chunkSize; // Negative value denotes that size is NOT fixed. uint32_t chunkSize;
} ChunkInfo; } ChunkInfo;
const ChunkInfo kChunks[LIST_ID + 1]; const ChunkInfo kChunks[LIST_ID + 1];

16
src/mux/muxinternal.c
View File

@ -17,19 +17,21 @@
extern "C" { extern "C" {
#endif #endif
#define UNDEFINED_CHUNK_SIZE (-1)
const ChunkInfo kChunks[] = { const ChunkInfo kChunks[] = {
{"vp8x", mktag('V', 'P', '8', 'X'), VP8X_ID, VP8X_CHUNK_SIZE}, {"vp8x", mktag('V', 'P', '8', 'X'), VP8X_ID, VP8X_CHUNK_SIZE},
{"iccp", mktag('I', 'C', 'C', 'P'), ICCP_ID, -1}, {"iccp", mktag('I', 'C', 'C', 'P'), ICCP_ID, UNDEFINED_CHUNK_SIZE},
{"loop", mktag('L', 'O', 'O', 'P'), LOOP_ID, LOOP_CHUNK_SIZE}, {"loop", mktag('L', 'O', 'O', 'P'), LOOP_ID, LOOP_CHUNK_SIZE},
{"frame", mktag('F', 'R', 'M', ' '), FRAME_ID, FRAME_CHUNK_SIZE}, {"frame", mktag('F', 'R', 'M', ' '), FRAME_ID, FRAME_CHUNK_SIZE},
{"tile", mktag('T', 'I', 'L', 'E'), TILE_ID, TILE_CHUNK_SIZE}, {"tile", mktag('T', 'I', 'L', 'E'), TILE_ID, TILE_CHUNK_SIZE},
{"alpha", mktag('A', 'L', 'P', 'H'), ALPHA_ID, -1}, {"alpha", mktag('A', 'L', 'P', 'H'), ALPHA_ID, UNDEFINED_CHUNK_SIZE},
{"image", mktag('V', 'P', '8', ' '), IMAGE_ID, -1}, {"image", mktag('V', 'P', '8', ' '), IMAGE_ID, UNDEFINED_CHUNK_SIZE},
{"meta", mktag('M', 'E', 'T', 'A'), META_ID, -1}, {"meta", mktag('M', 'E', 'T', 'A'), META_ID, UNDEFINED_CHUNK_SIZE},
{"unknown", mktag('U', 'N', 'K', 'N'), UNKNOWN_ID, -1}, {"unknown", mktag('U', 'N', 'K', 'N'), UNKNOWN_ID, UNDEFINED_CHUNK_SIZE},
{NULL, NIL_TAG, NIL_ID, -1}, {NULL, NIL_TAG, NIL_ID, UNDEFINED_CHUNK_SIZE},
{"list", mktag('L', 'I', 'S', 'T'), LIST_ID, -1} {"list", mktag('L', 'I', 'S', 'T'), LIST_ID, UNDEFINED_CHUNK_SIZE}
}; };
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------