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mux: add some missing casts

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+ fix a return value
+ fix a param type

Change-Id: I8bb7a4dc4c76b11140f8693c909aeb10f660e6e5
This commit is contained in:
James Zern 2013-11-25 20:53:15 -08:00
parent 617d93480e
commit 05aacf77c2
3 changed files with 4 additions and 4 deletions
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2
src/mux/muxedit.c
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@ -414,7 +414,7 @@ static WebPMuxError GetImageInfo(const WebPMuxImage* const wpi,
// Get width and height from VP8/VP8L chunk. // Get width and height from VP8/VP8L chunk.
if (width != NULL) *width = wpi->width_; if (width != NULL) *width = wpi->width_;
if (height != NULL) *height = wpi->height_; if (height != NULL) *height = wpi->height_;
return 1; return WEBP_MUX_OK;
} }
static WebPMuxError GetImageCanvasWidthHeight( static WebPMuxError GetImageCanvasWidthHeight(

4
src/mux/muxinternal.c
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@ -70,7 +70,7 @@ WebPChunk* ChunkRelease(WebPChunk* const chunk) {
CHUNK_INDEX ChunkGetIndexFromTag(uint32_t tag) { CHUNK_INDEX ChunkGetIndexFromTag(uint32_t tag) {
int i; int i;
for (i = 0; kChunks[i].tag != NIL_TAG; ++i) { for (i = 0; kChunks[i].tag != NIL_TAG; ++i) {
if (tag == kChunks[i].tag) return i; if (tag == kChunks[i].tag) return (CHUNK_INDEX)i;
} }
return IDX_UNKNOWN; return IDX_UNKNOWN;
} }
@ -451,7 +451,7 @@ static int IsNotCompatible(int feature, int num_items) {
// On success returns WEBP_MUX_OK and stores the chunk count in *num. // On success returns WEBP_MUX_OK and stores the chunk count in *num.
static WebPMuxError ValidateChunk(const WebPMux* const mux, CHUNK_INDEX idx, static WebPMuxError ValidateChunk(const WebPMux* const mux, CHUNK_INDEX idx,
WebPFeatureFlags feature, WebPFeatureFlags feature,
WebPFeatureFlags vp8x_flags, uint32_t vp8x_flags,
int max, int* num) { int max, int* num) {
const WebPMuxError err = const WebPMuxError err =
WebPMuxNumChunks(mux, kChunks[idx].id, num); WebPMuxNumChunks(mux, kChunks[idx].id, num);

2
src/mux/muxread.c
View File

@ -505,7 +505,7 @@ WebPMuxError WebPMuxGetAnimationParams(const WebPMux* mux,
static CHUNK_INDEX ChunkGetIndexFromId(WebPChunkId id) { static CHUNK_INDEX ChunkGetIndexFromId(WebPChunkId id) {
int i; int i;
for (i = 0; kChunks[i].id != WEBP_CHUNK_NIL; ++i) { for (i = 0; kChunks[i].id != WEBP_CHUNK_NIL; ++i) {
if (id == kChunks[i].id) return i; if (id == kChunks[i].id) return (CHUNK_INDEX)i;
} }
return IDX_NIL; return IDX_NIL;
} }