Searched refs:total_need (Results 1 - 1 of 1) sorted by relevance

/external/qemu/distrib/sdl-1.2.12/src/file/
H A DSDL_rwops.c164 int total_need; local
169 total_need = size*maxnum;
171 if (!context || context->hidden.win32io.h == INVALID_HANDLE_VALUE || total_need<=0 || !size)
178 read_ahead = SDL_min(total_need, context->hidden.win32io.buffer.left);
182 if (read_ahead == total_need) {
186 total_need -= read_ahead;
190 if (total_need < READAHEAD_BUFFER_SIZE) {
195 read_ahead = SDL_min(total_need, (int)byte_read);
201 if (!ReadFile(context->hidden.win32io.h,ptr,total_need,&byte_read,NULL)) {

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