250     struct copybit_context_t* ctx = (struct copybit_context_t*)dev;  in set_parameter_copybit()  local
252     if (ctx) {  in set_parameter_copybit()
257                 ctx->mFlags &= ~0x7;  in set_parameter_copybit()
260                 ctx->mFlags &= ~0x7;  in set_parameter_copybit()
261                 ctx->mFlags |= MDP_ROT_90;  in set_parameter_copybit()
264                 ctx->mFlags &= ~0x7;  in set_parameter_copybit()
265                 ctx->mFlags |= MDP_ROT_180;  in set_parameter_copybit()
268                 ctx->mFlags &= ~0x7;  in set_parameter_copybit()
269                 ctx->mFlags |= MDP_ROT_270;  in set_parameter_copybit()
280             ctx->mAlpha = value;  in set_parameter_copybit()
284                 ctx->mFlags |= MDP_DITHER;  in set_parameter_copybit()
286                 ctx->mFlags &= ~MDP_DITHER;  in set_parameter_copybit()
291                 ctx->mFlags |= MDP_BLUR;  in set_parameter_copybit()
293                 ctx->mFlags &= ~MDP_BLUR;  in set_parameter_copybit()
297             ctx->mFlags &= ~0x7;  in set_parameter_copybit()
298             ctx->mFlags |= value & 0x7;  in set_parameter_copybit()
313     struct copybit_context_t* ctx = (struct copybit_context_t*)dev;  in get()  local
315     if (ctx) {  in get()
347     struct copybit_context_t* ctx = (struct copybit_context_t*)dev;  in stretch_copybit()  local
349     if (ctx) {  in stretch_copybit()
355         if (ctx->mAlpha < 255) {  in stretch_copybit()
386             set_infos(ctx, req);  in stretch_copybit()
389             set_rects(ctx, req, dst_rect, src_rect, &clip);  in stretch_copybit()
398                 status = msm_copybit(ctx, &list);  in stretch_copybit()
403             status = msm_copybit(ctx, &list);  in stretch_copybit()
428     struct copybit_context_t* ctx = (struct copybit_context_t*)dev;  in close_copybit()  local
429     if (ctx) {  in close_copybit()
430         close(ctx->mFD);  in close_copybit()
431         free(ctx);  in close_copybit()
441     copybit_context_t *ctx;  in open_copybit()  local
442     ctx = (copybit_context_t *)malloc(sizeof(copybit_context_t));  in open_copybit()
443     memset(ctx, 0, sizeof(*ctx));  in open_copybit()
445     ctx->device.common.tag = HARDWARE_DEVICE_TAG;  in open_copybit()
446     ctx->device.common.version = 1;  in open_copybit()
447     ctx->device.common.module = const_cast<hw_module_t*>(module);  in open_copybit()
448     ctx->device.common.close = close_copybit;  in open_copybit()
449     ctx->device.set_parameter = set_parameter_copybit;  in open_copybit()
450     ctx->device.get = get;  in open_copybit()
451     ctx->device.blit = blit_copybit;  in open_copybit()
452     ctx->device.stretch = stretch_copybit;  in open_copybit()
453     ctx->mAlpha = MDP_ALPHA_NOP;  in open_copybit()
454     ctx->mFlags = 0;  in open_copybit()
455     ctx->mFD = open("/dev/graphics/fb0", O_RDWR, 0);  in open_copybit()
457     if (ctx->mFD < 0) {  in open_copybit()
464         if (ioctl(ctx->mFD, FBIOGET_FSCREENINFO, &finfo) == 0) {  in open_copybit()
479         *device = &ctx->device.common;  in open_copybit()
481         close_copybit(&ctx->device.common);  in open_copybit()