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Move some more declarations to top of block

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This commit is contained in:
Jason Douglas 2017-09-29 13:59:05 -07:00
parent e32fb4f777
commit c9258d6cdb
1 changed files with 12 additions and 6 deletions
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16
_webp.c
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@ -35,6 +35,7 @@ static const char* const kErrorMessages[-WEBP_MUX_NOT_ENOUGH_DATA + 1] = {
PyObject* HandleMuxError(WebPMuxError err, char* chunk) { PyObject* HandleMuxError(WebPMuxError err, char* chunk) {
char message[100]; char message[100];
int message_len;
assert(err <= WEBP_MUX_NOT_FOUND && err >= WEBP_MUX_NOT_ENOUGH_DATA); assert(err <= WEBP_MUX_NOT_FOUND && err >= WEBP_MUX_NOT_ENOUGH_DATA);
// Check for a memory error first // Check for a memory error first
@ -44,9 +45,13 @@ PyObject* HandleMuxError(WebPMuxError err, char* chunk) {
// Create the error message // Create the error message
if (chunk == NULL) { if (chunk == NULL) {
sprintf(message, "could not assemble chunks: %s", kErrorMessages[-err]); message_len = sprintf_s(message, 100, "could not assemble chunks: %s", kErrorMessages[-err]);
} else { } else {
sprintf(message, "could not set %.4s chunk: %s", chunk, kErrorMessages[-err]); message_len = sprintf_s(message, 100, "could not set %.4s chunk: %s", chunk, kErrorMessages[-err]);
}
if (message_len < 0) {
PyErr_SetString(PyExc_RuntimeError, "failed to construct error message");
return NULL;
} }
// Set the proper error type // Set the proper error type
@ -171,6 +176,7 @@ PyObject* _anim_encoder_add(PyObject* self, PyObject* args)
int lossless; int lossless;
float quality_factor; float quality_factor;
int method; int method;
WebPConfig config;
WebPAnimEncoderObject* encp = (WebPAnimEncoderObject*)self; WebPAnimEncoderObject* encp = (WebPAnimEncoderObject*)self;
WebPAnimEncoder* enc = encp->enc; WebPAnimEncoder* enc = encp->enc;
WebPPicture* frame = &(encp->frame); WebPPicture* frame = &(encp->frame);
@ -188,7 +194,6 @@ PyObject* _anim_encoder_add(PyObject* self, PyObject* args)
} }
// Setup config for this frame // Setup config for this frame
WebPConfig config;
if (!WebPConfigInit(&config)) { if (!WebPConfigInit(&config)) {
PyErr_SetString(PyExc_RuntimeError, "failed to initialize config!"); PyErr_SetString(PyExc_RuntimeError, "failed to initialize config!");
return NULL; return NULL;
@ -230,6 +235,7 @@ PyObject* _anim_encoder_assemble(PyObject* self, PyObject* args)
Py_ssize_t icc_size; Py_ssize_t icc_size;
Py_ssize_t exif_size; Py_ssize_t exif_size;
Py_ssize_t xmp_size; Py_ssize_t xmp_size;
WebPData webp_data;
WebPAnimEncoderObject* encp = (WebPAnimEncoderObject*)self; WebPAnimEncoderObject* encp = (WebPAnimEncoderObject*)self;
WebPAnimEncoder* enc = encp->enc; WebPAnimEncoder* enc = encp->enc;
WebPMux* mux = NULL; WebPMux* mux = NULL;
@ -241,7 +247,6 @@ PyObject* _anim_encoder_assemble(PyObject* self, PyObject* args)
} }
// Init the output buffer // Init the output buffer
WebPData webp_data;
WebPDataInit(&webp_data); WebPDataInit(&webp_data);
// Assemble everything into the output buffer // Assemble everything into the output buffer
@ -316,6 +321,7 @@ PyObject* _anim_decoder_new(PyObject* self, PyObject* args)
const uint8_t *webp; const uint8_t *webp;
Py_ssize_t size; Py_ssize_t size;
WebPData webp_src; WebPData webp_src;
char* mode;
WebPDecoderConfig config; WebPDecoderConfig config;
WebPAnimDecoderObject* decp = NULL; WebPAnimDecoderObject* decp = NULL;
WebPAnimDecoder* dec = NULL; WebPAnimDecoder* dec = NULL;
@ -328,7 +334,7 @@ PyObject* _anim_decoder_new(PyObject* self, PyObject* args)
webp_src.size = size; webp_src.size = size;
// Sniff the mode, since the decoder API doesn't tell us // Sniff the mode, since the decoder API doesn't tell us
char* mode = "RGBA"; mode = "RGBA";
if (WebPGetFeatures(webp, size, &config.input) == VP8_STATUS_OK) { if (WebPGetFeatures(webp, size, &config.input) == VP8_STATUS_OK) {
if (!config.input.has_alpha) { if (!config.input.has_alpha) {
mode = "RGBX"; mode = "RGBX";