Lines Matching defs:buffer
32 uint8_t *buffer;
64 mxg->soi_ptr = mxg->buffer_ptr = mxg->buffer = 0;
100 unsigned int current_pos = mxg->buffer_ptr - mxg->buffer;
104 /* reallocate internal buffer */
107 if (mxg->soi_ptr) soi_pos = mxg->soi_ptr - mxg->buffer;
108 mxg->buffer = av_fast_realloc(mxg->buffer, &mxg->buffer_size,
111 if (!mxg->buffer)
113 mxg->buffer_ptr = mxg->buffer + current_pos;
114 if (mxg->soi_ptr) mxg->soi_ptr = mxg->buffer + soi_pos;
136 /* update internal buffer */
173 if (mxg->soi_ptr - mxg->buffer > mxg->cache_size) {
175 memcpy(mxg->buffer, mxg->buffer_ptr, mxg->cache_size);
178 mxg->buffer_ptr = mxg->buffer;
211 if (startmarker_ptr - mxg->buffer > mxg->cache_size) {
213 memcpy(mxg->buffer, mxg->buffer_ptr, mxg->cache_size);
215 mxg->buffer_ptr = mxg->buffer;
238 av_freep(&mxg->buffer);