Cross Reference: /openjdk7/jdk/src/share/native/sun/awt/image/jpeg/imageioJPEG.c

Lines Matching defs:sb
135 static void resetStreamBuffer(JNIEnv *env, streamBufferPtr sb);
143 static int initStreamBuffer(JNIEnv *env, streamBufferPtr sb) {
152     sb->bufferLength = (*env)->GetArrayLength(env, hInputBuffer);
153     sb->hstreamBuffer = (*env)->NewGlobalRef(env, hInputBuffer);
154     if (sb->hstreamBuffer == NULL) {
162     sb->stream = NULL;
164     sb->buf = NULL;
166     resetStreamBuffer(env, sb);
176 static void destroyStreamBuffer(JNIEnv *env, streamBufferPtr sb) {
177     resetStreamBuffer(env, sb);
178     if (sb->hstreamBuffer != NULL) {
179         (*env)->DeleteGlobalRef(env, sb->hstreamBuffer);
185                               streamBufferPtr sb,
193 static void resetStreamBuffer(JNIEnv *env, streamBufferPtr sb) {
194     if (sb->stream != NULL) {
195         (*env)->DeleteGlobalRef(env, sb->stream);
196         sb->stream = NULL;
198     unpinStreamBuffer(env, sb, NULL);
199     sb->bufferOffset = NO_DATA;
200     sb->suspendable = FALSE;
201     sb->remaining_skip = 0;
209                            streamBufferPtr sb,
211     if (sb->hstreamBuffer != NULL) {
212         assert(sb->buf == NULL);
213         sb->buf =
215                                                         sb->hstreamBuffer,
217         if (sb->buf == NULL) {
220         if (sb->bufferOffset != NO_DATA) {
221             *next_byte = sb->buf + sb->bufferOffset;
231                               streamBufferPtr sb,
233     if (sb->buf != NULL) {
234         assert(sb->hstreamBuffer != NULL);
236             sb->bufferOffset = NO_DATA;
238             sb->bufferOffset = next_byte - sb->buf;
241                                               sb->hstreamBuffer,
242                                               sb->buf,
244         sb->buf = NULL;
251 static void clearStreamBuffer(streamBufferPtr sb) {
252     sb->bufferOffset = NO_DATA;
575     streamBufferPtr sb;
578     sb = &data->streamBuf;
580     resetStreamBuffer(env, sb);  // Removes any old stream
584         sb->stream = (*env)->NewGlobalRef(env, stream);
585         if (sb->stream == NULL) {
895     streamBufferPtr sb = &data->streamBuf;
900     if (sb->suspendable) {
906            sb->remaining_skip);
907     printf("Buffer length is %d\n", sb->bufferLength);
915     if (sb->remaining_skip) {
925                                 sb->stream,
927                                 sb->hstreamBuffer, 0,
928                                 sb->bufferLength);
957         sb->buf[0] = (JOCTET) 0xFF;
958         sb->buf[1] = (JOCTET) JPEG_EOI;
962     src->next_input_byte = sb->buf;
981     streamBufferPtr sb = &data->streamBuf;
997     if (sb->remaining_skip) {
1003     if (src->next_input_byte > sb->buf) {
1004         memcpy(sb->buf, src->next_input_byte, offset);
1007     buflen = sb->bufferLength - offset;
1015     ret = (*env)->CallIntMethod(env, sb->stream,
1017                                 sb->hstreamBuffer,
1040         sb->buf[offset] = (JOCTET) 0xFF;
1041         sb->buf[offset + 1] = (JOCTET) JPEG_EOI;
1045     src->next_input_byte = sb->buf;
1074     streamBufferPtr sb = &data->streamBuf;
1082     num_bytes += sb->remaining_skip;
1083     sb->remaining_skip = 0;
1099     src->next_input_byte = sb->buf;
1102     if (sb->suspendable) {
1103         sb->remaining_skip = num_bytes;
1109                                  sb->stream,
1135         sb->buf[0] = (JOCTET) 0xFF;
1136         sb->buf[1] = (JOCTET) JPEG_EOI;
1138         src->next_input_byte = sb->buf;
1170          //src->next_input_byte = sb->buf;
2260     streamBufferPtr sb = &data->streamBuf;
2263     if (sb->buf == NULL) {
2268     dest->next_output_byte = sb->buf;
2269     dest->free_in_buffer = sb->bufferLength;
2286     streamBufferPtr sb = &data->streamBuf;
2292                            sb->stream,
2294                            sb->hstreamBuffer,
2296                            sb->bufferLength);
2303     dest->next_output_byte = sb->buf;
2304     dest->free_in_buffer = sb->bufferLength;
2319     streamBufferPtr sb = &data->streamBuf;
2324     jint datacount = (jint)(sb->bufferLength - dest->free_in_buffer);
2329                                sb->stream,
2331                                sb->hstreamBuffer,