X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Ftdm_capture.c;h=1fd5bb48f30bba0e1d7b325d2415d19399be752e;hb=1b7ce67e473517578e9c78b4afe05fb0bf2a8361;hp=a1b91f30a86f0330677d9900896e27418fb7ceb9;hpb=6ae1989353da6d3ae62324d26e5ac8befad2563f;p=platform%2Fcore%2Fuifw%2Flibtdm.git diff --git a/src/tdm_capture.c b/src/tdm_capture.c index a1b91f3..1fd5bb4 100644 --- a/src/tdm_capture.c +++ b/src/tdm_capture.c @@ -1,288 +1,680 @@ /************************************************************************** - -libtdm - -Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved. - -Contact: Eunchul Kim , - JinYoung Jeon , - Taeheon Kim , - YoungJun Cho , - SooChan Lim , - Boram Park - -Permission is hereby granted, free of charge, to any person obtaining a -copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sub license, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice (including the -next paragraph) shall be included in all copies or substantial portions -of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. -IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR -ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - + * + * libtdm + * + * Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved. + * + * Contact: Eunchul Kim , + * JinYoung Jeon , + * Taeheon Kim , + * YoungJun Cho , + * SooChan Lim , + * Boram Park + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * **************************************************************************/ #ifdef HAVE_CONFIG_H #include "config.h" #endif -#include "tdm.h" -#include "tdm_backend.h" #include "tdm_private.h" #define CAPTURE_FUNC_ENTRY() \ - tdm_func_capture *func_capture; \ - tdm_private_display *private_display; \ - tdm_private_capture *private_capture; \ - tdm_error ret = TDM_ERROR_NONE; \ - TDM_RETURN_VAL_IF_FAIL(capture != NULL, TDM_ERROR_INVALID_PARAMETER); \ - private_capture = (tdm_private_capture*)capture; \ - private_display = private_capture->private_display; \ - func_capture = private_capture->func_capture + tdm_func_capture *func_capture; \ + tdm_private_display *private_display; \ + tdm_private_module *private_module; \ + tdm_private_capture *private_capture; \ + tdm_error ret = TDM_ERROR_NONE; \ + TDM_RETURN_VAL_IF_FAIL(capture != NULL, TDM_ERROR_INVALID_PARAMETER); \ + private_capture = (tdm_private_capture*)capture; \ + private_display = private_capture->private_display; \ + private_module = private_capture->private_module; \ + func_capture = &private_module->func_capture static void -_tdm_caputre_cb_done(tdm_capture *capture_backend, tbm_surface_h buffer, void *user_data) +_tdm_capture_print_list(struct list_head *list) { - tdm_private_capture *private_capture = user_data; - tdm_private_display *private_display = private_capture->private_display; - int lock_after_cb_done = 0; - int ret; - - ret = pthread_mutex_trylock(&private_display->lock); - if (ret == 0) - pthread_mutex_unlock(&private_display->lock); - else if (ret == EBUSY) - { - pthread_mutex_unlock(&private_display->lock); - lock_after_cb_done = 1; - } - - tdm_buffer_unref_backend(buffer); - - if (lock_after_cb_done) - pthread_mutex_lock(&private_display->lock); + tdm_capture_private_buffer *b = NULL; + char str[512], *p; + int len = sizeof(str); + + TDM_RETURN_IF_FAIL(list != NULL); + + str[0] = '\0'; + p = str; + LIST_FOR_EACH_ENTRY(b, list, link) { + if (len > 0) { + tbm_bo bo = tbm_surface_internal_get_bo(b->buffer, 0); + int flags = tbm_bo_get_flags(bo); + int l = snprintf(p, len, " (%p[bo_flags:%x])", b->buffer, flags); + p += l; + len -= l; + } else + break; + } + + TDM_INFO("\t %s", str); } -INTERN tdm_private_capture* -tdm_capture_create_output_internal(tdm_private_output *private_output, tdm_error *error) +static tdm_capture_private_buffer * +_tdm_capture_find_tbm_buffer(struct list_head *list, tbm_surface_h buffer) { - tdm_private_display *private_display; - tdm_func_display *func_display; - tdm_func_capture *func_capture; - tdm_private_capture *private_capture = NULL; - tdm_capture *capture_backend = NULL; - tdm_error ret = TDM_ERROR_NONE; - - private_display = private_output->private_display; - func_display = &private_display->func_display; - func_capture = &private_display->func_capture; - - if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_CAPTURE)) - { - TDM_ERR("no capture capability"); - if (error) - *error = TDM_ERROR_NO_CAPABILITY; - return NULL; - } - - capture_backend = func_display->output_create_capture(private_output->output_backend, &ret); - if (ret != TDM_ERROR_NONE) - { - if (error) - *error = ret; - return NULL; - } - - private_capture = calloc(1, sizeof(tdm_private_capture)); - if (!private_capture) - { - TDM_ERR("failed: alloc memory"); - func_capture->capture_destroy(capture_backend); - if (error) - *error = TDM_ERROR_OUT_OF_MEMORY; - return NULL; - } - - ret = func_capture->capture_set_done_handler(capture_backend, _tdm_caputre_cb_done, private_capture); - if (ret != TDM_ERROR_NONE) - { - TDM_ERR("set capture_done_handler failed"); - func_capture->capture_destroy(capture_backend); - if (error) - *error = ret; - return NULL; - } - - LIST_ADD(&private_capture->link, &private_output->capture_list); - private_capture->func_capture = func_capture; - private_capture->target = TDM_CAPTURE_TARGET_OUTPUT; - private_capture->private_display = private_display; - private_capture->private_output = private_output; - private_capture->private_layer = NULL; - private_capture->capture_backend = capture_backend; - - if (error) - *error = TDM_ERROR_NONE; - - return private_capture; + tdm_capture_private_buffer *b = NULL, *bb = NULL; + + LIST_FOR_EACH_ENTRY_SAFE(b, bb, list, link) { + if (b->buffer == buffer) + return b; + } + + return NULL; } -INTERN tdm_private_capture* -tdm_capture_create_layer_internal(tdm_private_layer *private_layer, tdm_error *error) +static tdm_capture_private_buffer * +_tdm_capture_find_buffer(struct list_head *list, tdm_capture_private_buffer *capture_buffer) { - tdm_private_display *private_display; - tdm_private_output *private_output; - tdm_func_display *func_display; - tdm_func_capture *func_capture; - tdm_private_capture *private_capture = NULL; - tdm_capture *capture_backend = NULL; - tdm_error ret = TDM_ERROR_NONE; - - private_output = private_layer->private_output; - private_display = private_output->private_display; - func_display = &private_display->func_display; - func_capture = &private_display->func_capture; - - if (!(private_display->capabilities & TDM_DISPLAY_CAPABILITY_CAPTURE)) - { - TDM_ERR("no capture capability"); - if (error) - *error = TDM_ERROR_NO_CAPABILITY; - return NULL; - } - - capture_backend = func_display->layer_create_capture(private_layer->layer_backend, &ret); - if (ret != TDM_ERROR_NONE) - return NULL; - - private_capture = calloc(1, sizeof(tdm_private_capture)); - if (!private_capture) - { - TDM_ERR("failed: alloc memory"); - func_capture->capture_destroy(capture_backend); - if (error) - *error = TDM_ERROR_OUT_OF_MEMORY; - return NULL; - } - - LIST_ADD(&private_capture->link, &private_output->capture_list); - private_capture->target = TDM_CAPTURE_TARGET_LAYER; - private_capture->func_capture = func_capture; - private_capture->private_display = private_display; - private_capture->private_output = private_output; - private_capture->private_layer = private_layer; - private_capture->capture_backend = capture_backend; - - if (error) - *error = TDM_ERROR_NONE; - - return private_capture; + tdm_capture_private_buffer *b = NULL, *bb = NULL; + + LIST_FOR_EACH_ENTRY_SAFE(b, bb, list, link) { + if (b == capture_buffer) + return b; + } + + return NULL; } -INTERN void -tdm_capture_destroy_internal(tdm_private_capture *private_capture) +static void +_tdm_capture_thread_cb_done(tdm_private_display *private_display, void *object, tdm_thread_cb_base *cb_base, void *user_data) +{ + tdm_thread_cb_capture_done *capture_done = (tdm_thread_cb_capture_done *)cb_base; + tdm_private_capture *private_capture = object; + tdm_capture_private_buffer *capture_buffer = NULL, *first_entry = NULL; + tbm_surface_h buffer; + + TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED()); + + assert(private_capture->owner_tid == syscall(SYS_gettid)); + + buffer = capture_done->buffer; + + if (tdm_debug_dump & TDM_DUMP_FLAG_CAPTURE) { + /* LCOV_EXCL_START */ + char str[TDM_PATH_LEN]; + static int i; + snprintf(str, TDM_PATH_LEN, "capture_%03d", i++); + tdm_helper_dump_buffer_str(buffer, tdm_debug_dump_dir, str); + /* LCOV_EXCL_STOP */ + } + + if (tdm_debug_module & TDM_DEBUG_BUFFER) + TDM_INFO("capture(%p) done: %p", private_capture, buffer); + + if (tdm_ttrace_module & TDM_TTRACE_CAPTURE) { + tbm_bo bo = tbm_surface_internal_get_bo(buffer, 0); + TDM_TRACE_ASYNC_END((intptr_t)private_capture, "[CAPTURE] %d", tbm_bo_export(bo)); + } + + if (!LIST_IS_EMPTY(&private_capture->buffer_list)) { + first_entry = container_of((&private_capture->buffer_list)->next, capture_buffer, link); + if (first_entry->buffer != buffer) + TDM_ERR("buffer(%p) is skipped", first_entry->buffer); + } + + if ((capture_buffer = _tdm_capture_find_tbm_buffer(&private_capture->buffer_list, buffer))) { + LIST_DEL(&capture_buffer->link); + LIST_DELINIT(&capture_buffer->commit_link); + + _pthread_mutex_unlock(&private_display->lock); + if (private_capture->done_func) + private_capture->done_func(capture_buffer, buffer, private_capture->done_user_data); + tdm_buffer_unref_backend(buffer); + _pthread_mutex_lock(&private_display->lock); + + free(capture_buffer); + } +} + +static void +_tdm_capture_cb_done(tdm_capture *capture_module, tbm_surface_h buffer, void *user_data) { - tdm_func_capture *func_capture; + tdm_private_capture *private_capture = user_data; + tdm_thread_cb_capture_done capture_done; + tdm_error ret; + + TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED()); + + memset(&capture_done, 0, sizeof capture_done); + capture_done.base.type = TDM_THREAD_CB_CAPTURE_DONE; + capture_done.base.length = sizeof capture_done; + capture_done.base.object_stamp = private_capture->stamp; + capture_done.base.data = NULL; + capture_done.base.sync = 0; + capture_done.buffer = buffer; + + ret = tdm_thread_cb_call(private_capture, &capture_done.base, 1); + TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE); +} + +static void * +_tdm_capture_find_object(tdm_private_display *private_display, double stamp) +{ + tdm_private_module *private_module = NULL; + tdm_private_capture *private_capture = NULL; + + TDM_RETURN_VAL_IF_FAIL(TDM_MUTEX_IS_LOCKED(), NULL); - if (!private_capture) - return; + LIST_FOR_EACH_ENTRY(private_module, &private_display->module_list, link) { + LIST_FOR_EACH_ENTRY(private_capture, &private_module->capture_list, display_link) { + if (private_capture->stamp == stamp) + return private_capture; + } + } - LIST_DEL(&private_capture->link); + return NULL; +} + +INTERN tdm_error +tdm_capture_init(tdm_private_display *private_display) +{ + tdm_thread_cb_set_find_func(TDM_THREAD_CB_CAPTURE_DONE, _tdm_capture_find_object); - func_capture = private_capture->func_capture; - func_capture->capture_destroy(private_capture->capture_backend); + return TDM_ERROR_NONE; +} + +INTERN tdm_private_capture * +tdm_capture_create_output_internal(tdm_private_output *private_output, + tdm_error *error) +{ + tdm_private_display *private_display = private_output->private_display; + tdm_private_module *private_module = private_output->private_module; + tdm_func_output *func_output = &private_module->func_output; + tdm_func_capture *func_capture = &private_module->func_capture; + tdm_private_capture *private_capture = NULL; + tdm_capture *capture_module = NULL; + tdm_error ret = TDM_ERROR_NONE; + + TDM_RETURN_VAL_IF_FAIL(TDM_MUTEX_IS_LOCKED(), NULL); + + if (!(private_module->capabilities & TDM_DISPLAY_CAPABILITY_CAPTURE)) { + /* LCOV_EXCL_START */ + TDM_ERR("backend(%s) no capture capability", private_module->module_data->name); + if (error) + *error = TDM_ERROR_NO_CAPABILITY; + return NULL; + /* LCOV_EXCL_STOP */ + } + + if (!(private_module->caps_capture.capabilities & TDM_CAPTURE_CAPABILITY_OUTPUT)) { + /* LCOV_EXCL_START */ + TDM_ERR("backend(%s) no output capture capability", private_module->module_data->name); + if (error) + *error = TDM_ERROR_NO_CAPABILITY; + return NULL; + /* LCOV_EXCL_STOP */ + } + + capture_module = func_output->output_create_capture( + private_output->output_backend, &ret); + if (ret != TDM_ERROR_NONE) { + /* LCOV_EXCL_START */ + if (error) + *error = ret; + return NULL; + /* LCOV_EXCL_STOP */ + } + + private_capture = calloc(1, sizeof(tdm_private_capture)); + if (!private_capture) { + /* LCOV_EXCL_START */ + TDM_ERR("failed: alloc memory"); + func_capture->capture_destroy(capture_module); + if (error) + *error = TDM_ERROR_OUT_OF_MEMORY; + return NULL; + /* LCOV_EXCL_STOP */ + } + + ret = tdm_thread_cb_add(private_capture, TDM_THREAD_CB_CAPTURE_DONE, NULL, _tdm_capture_thread_cb_done, NULL); + if (ret != TDM_ERROR_NONE) { + TDM_ERR("capture tdm_thread_cb_add failed"); + func_capture->capture_destroy(capture_module); + free(private_capture); + if (error) + *error = ret; + return NULL; + } + + ret = func_capture->capture_set_done_handler(capture_module, _tdm_capture_cb_done, private_capture); + if (ret != TDM_ERROR_NONE) { + /* LCOV_EXCL_START */ + TDM_ERR("capture(%p) set capture_done_handler failed", private_capture); + func_capture->capture_destroy(capture_module); + free(private_capture); + if (error) + *error = ret; + return NULL; + /* LCOV_EXCL_STOP */ + } + + private_capture->stamp = tdm_helper_get_time(); + while (_tdm_capture_find_object(private_display, private_capture->stamp)) + private_capture->stamp++; + + LIST_ADD(&private_capture->link, &private_output->capture_list); + LIST_ADD(&private_capture->display_link, &private_module->capture_list); + + private_capture->private_module = private_module; + + private_capture->target = TDM_CAPTURE_TARGET_OUTPUT; + private_capture->private_display = private_display; + private_capture->private_output = private_output; + private_capture->private_layer = NULL; + private_capture->capture_module = capture_module; + private_capture->owner_tid = syscall(SYS_gettid); + + LIST_INITHEAD(&private_capture->pending_buffer_list); + LIST_INITHEAD(&private_capture->buffer_list); + + TDM_DBG("capture(%p) create", private_capture); + + if (error) + *error = TDM_ERROR_NONE; + + return private_capture; +} + +/* LCOV_EXCL_START */ +INTERN tdm_private_capture * +tdm_capture_create_layer_internal(tdm_private_layer *private_layer, + tdm_error *error) +{ + tdm_private_output *private_output = private_layer->private_output; + tdm_private_module *private_module = private_layer->private_module; + tdm_private_display *private_display = private_output->private_display; + tdm_func_layer *func_layer = &private_module->func_layer; + tdm_func_capture *func_capture = &private_module->func_capture; + tdm_private_capture *private_capture = NULL; + tdm_capture *capture_module = NULL; + tdm_error ret = TDM_ERROR_NONE; + + TDM_RETURN_VAL_IF_FAIL(TDM_MUTEX_IS_LOCKED(), NULL); + + if (!(private_module->capabilities & TDM_DISPLAY_CAPABILITY_CAPTURE)) { + TDM_ERR("backend(%s) no capture capability", private_module->module_data->name); + if (error) + *error = TDM_ERROR_NO_CAPABILITY; + return NULL; + } + + if (!(private_module->caps_capture.capabilities & TDM_CAPTURE_CAPABILITY_LAYER)) { + TDM_ERR("backend(%s) no layer capture capability", private_module->module_data->name); + if (error) + *error = TDM_ERROR_NO_CAPABILITY; + return NULL; + } + + capture_module = func_layer->layer_create_capture(private_layer->layer_backend, + &ret); + if (ret != TDM_ERROR_NONE) + return NULL; + + private_capture = calloc(1, sizeof(tdm_private_capture)); + if (!private_capture) { + TDM_ERR("failed: alloc memory"); + func_capture->capture_destroy(capture_module); + if (error) + *error = TDM_ERROR_OUT_OF_MEMORY; + return NULL; + } + + private_capture->stamp = tdm_helper_get_time(); + while (_tdm_capture_find_object(private_display, private_capture->stamp)) + private_capture->stamp++; + + LIST_ADD(&private_capture->link, &private_layer->capture_list); + LIST_ADD(&private_capture->display_link, &private_module->capture_list); + + private_capture->private_module = private_module; + + private_capture->target = TDM_CAPTURE_TARGET_LAYER; + private_capture->private_display = private_display; + private_capture->private_output = private_output; + private_capture->private_layer = private_layer; + private_capture->capture_module = capture_module; + private_capture->owner_tid = syscall(SYS_gettid); + + LIST_INITHEAD(&private_capture->pending_buffer_list); + LIST_INITHEAD(&private_capture->buffer_list); + + TDM_DBG("capture(%p) create", private_capture); + + if (error) + *error = TDM_ERROR_NONE; + + return private_capture; +} +/* LCOV_EXCL_STOP */ - free(private_capture); +INTERN void +tdm_capture_destroy_internal(tdm_private_capture *private_capture) +{ + tdm_private_display *private_display; + tdm_private_module *private_module; + tdm_func_capture *func_capture; + tdm_capture_private_buffer *b = NULL, *bb = NULL; + struct list_head clone_list; + + TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED()); + + if (!private_capture) + return; + + private_display = private_capture->private_display; + + tdm_thread_cb_remove(private_capture, TDM_THREAD_CB_CAPTURE_DONE, NULL, _tdm_capture_thread_cb_done, NULL); + + LIST_DEL(&private_capture->link); + LIST_DEL(&private_capture->display_link); + + private_module = private_capture->private_module; + func_capture = &private_module->func_capture; + func_capture->capture_destroy(private_capture->capture_module); + + if (!LIST_IS_EMPTY(&private_capture->pending_buffer_list)) { + TDM_WRN("capture(%p) not finished:", private_capture); + _tdm_capture_print_list(&private_capture->pending_buffer_list); + + LIST_INITHEAD(&clone_list); + LIST_FOR_EACH_ENTRY_SAFE(b, bb, &private_capture->pending_buffer_list, link) { + LIST_DEL(&b->link); + LIST_ADDTAIL(&b->link, &clone_list); + } + + _pthread_mutex_unlock(&private_display->lock); + LIST_FOR_EACH_ENTRY_SAFE(b, bb, &clone_list, link) { + LIST_DEL(&b->link); + + if (tdm_ttrace_module & TDM_TTRACE_CAPTURE) { + tbm_bo bo = tbm_surface_internal_get_bo(b->buffer, 0); + TDM_TRACE_ASYNC_END((intptr_t)private_capture, "[CAPTURE] %d", tbm_bo_export(bo)); + } + + tdm_buffer_unref_backend(b->buffer); + free(b); + } + _pthread_mutex_lock(&private_display->lock); + } + + if (!LIST_IS_EMPTY(&private_capture->buffer_list)) { + TDM_WRN("capture(%p) not finished:", private_capture); + _tdm_capture_print_list(&private_capture->buffer_list); + + LIST_INITHEAD(&clone_list); + LIST_FOR_EACH_ENTRY_SAFE(b, bb, &private_capture->buffer_list, link) { + LIST_DEL(&b->link); + LIST_ADDTAIL(&b->link, &clone_list); + } + + _pthread_mutex_unlock(&private_display->lock); + LIST_FOR_EACH_ENTRY_SAFE(b, bb, &clone_list, link) { + LIST_DEL(&b->link); + + if (tdm_ttrace_module & TDM_TTRACE_CAPTURE) { + tbm_bo bo = tbm_surface_internal_get_bo(b->buffer, 0); + TDM_TRACE_ASYNC_END((intptr_t)private_capture, "[CAPTURE] %d", tbm_bo_export(bo)); + } + + tdm_buffer_unref_backend(b->buffer); + free(b); + } + _pthread_mutex_lock(&private_display->lock); + } + + private_capture->stamp = 0; + free(private_capture); } EXTERN void tdm_capture_destroy(tdm_capture *capture) { - tdm_private_capture *private_capture = capture; - tdm_private_display *private_display; + tdm_private_capture *private_capture = capture; + tdm_private_display *private_display; - if (!private_capture) - return; + if (!private_capture) + return; - private_display = private_capture->private_display; + TDM_DBG("capture(%p) destroy", private_capture); - pthread_mutex_lock(&private_display->lock); - tdm_capture_destroy_internal(private_capture); - pthread_mutex_unlock(&private_display->lock); + private_display = private_capture->private_display; + + _pthread_mutex_lock(&private_display->lock); + tdm_capture_destroy_internal(private_capture); + _pthread_mutex_unlock(&private_display->lock); } EXTERN tdm_error tdm_capture_set_info(tdm_capture *capture, tdm_info_capture *info) { - CAPTURE_FUNC_ENTRY(); + CAPTURE_FUNC_ENTRY(); + + TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER); + TDM_RETURN_VAL_IF_FAIL(info->type != 0, TDM_ERROR_INVALID_PARAMETER); + + _pthread_mutex_lock(&private_display->lock); - TDM_RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER); + if (!func_capture->capture_set_info) { + /* LCOV_EXCL_START */ + _pthread_mutex_unlock(&private_display->lock); + TDM_DBG("failed: not implemented!!"); + return TDM_ERROR_NOT_IMPLEMENTED; + /* LCOV_EXCL_STOP */ + } - pthread_mutex_lock(&private_display->lock); + if (info->type == TDM_CAPTURE_TYPE_STREAM && info->frequency == 0) { + tdm_private_output *private_output = private_capture->private_output; + info->frequency = private_output->current_mode->vrefresh; + } - if (!func_capture->capture_set_info) - { - pthread_mutex_unlock(&private_display->lock); - return TDM_ERROR_NONE; - } + TDM_INFO("capture(%p) info: dst(%ux%u %u,%u %ux%u %c%c%c%c) trans(%d) type(%d) freq(%d) flags(%x)", + private_capture, + info->dst_config.size.h, info->dst_config.size.v, + info->dst_config.pos.x, info->dst_config.pos.y, + info->dst_config.pos.w, info->dst_config.pos.h, + FOURCC_STR(info->dst_config.format), + info->transform, info->type, info->frequency, info->flags); - ret = func_capture->capture_set_info(private_capture->capture_backend, info); + ret = func_capture->capture_set_info(private_capture->capture_module, info); + TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE); - pthread_mutex_unlock(&private_display->lock); + private_capture->info = *info; - return ret; + _pthread_mutex_unlock(&private_display->lock); + + return ret; } EXTERN tdm_error -tdm_capture_attach(tdm_capture *capture, tbm_surface_h buffer) +tdm_capture_set_done_handler(tdm_capture *capture, tdm_capture_done_handler func, void *user_data) { - CAPTURE_FUNC_ENTRY(); + tdm_private_display *private_display; + tdm_private_capture *private_capture; + tdm_error ret = TDM_ERROR_NONE; + + TDM_RETURN_VAL_IF_FAIL(capture != NULL, TDM_ERROR_INVALID_PARAMETER); - TDM_RETURN_VAL_IF_FAIL(buffer != NULL, TDM_ERROR_INVALID_PARAMETER); + private_capture = (tdm_private_capture*)capture; + private_display = private_capture->private_display; - pthread_mutex_lock(&private_display->lock); + TDM_RETURN_VAL_IF_FAIL(func != NULL, TDM_ERROR_INVALID_PARAMETER); - if (!func_capture->capture_attach) - { - pthread_mutex_unlock(&private_display->lock); - return TDM_ERROR_NONE; - } + _pthread_mutex_lock(&private_display->lock); - tdm_buffer_ref_backend(buffer); - ret = func_capture->capture_attach(private_capture->capture_backend, buffer); + private_capture->done_func = func; + private_capture->done_user_data = user_data; - pthread_mutex_unlock(&private_display->lock); + _pthread_mutex_unlock(&private_display->lock); - return ret; + return ret; +} + +EXTERN tdm_error +tdm_capture_attach(tdm_capture *capture, tbm_surface_h buffer) +{ + tdm_capture_private_buffer *capture_buffer; + + CAPTURE_FUNC_ENTRY(); + + TDM_RETURN_VAL_IF_FAIL(buffer != NULL, TDM_ERROR_INVALID_PARAMETER); + + _pthread_mutex_lock(&private_display->lock); + + if (!func_capture->capture_attach) { + /* LCOV_EXCL_START */ + _pthread_mutex_unlock(&private_display->lock); + TDM_DBG("failed: not implemented!!"); + return TDM_ERROR_NOT_IMPLEMENTED; + /* LCOV_EXCL_STOP */ + } + + if (tdm_module_check_abi(private_module, 1, 2) && + private_module->caps_capture.max_attach_count > 0) { + /* LCOV_EXCL_START */ + int length = LIST_LENGTH(&private_capture->pending_buffer_list) + + LIST_LENGTH(&private_capture->buffer_list); + if (length >= private_module->caps_capture.max_attach_count) { + _pthread_mutex_unlock(&private_display->lock); + TDM_DBG("failed: backend(%s) too many attached!! max_attach_count(%d)", + private_module->module_data->name, private_module->caps_capture.max_attach_count); + return TDM_ERROR_BAD_REQUEST; + } + /* LCOV_EXCL_STOP */ + } + + capture_buffer = calloc(1, sizeof * capture_buffer); + if (!capture_buffer) { + /* LCOV_EXCL_START */ + _pthread_mutex_unlock(&private_display->lock); + TDM_ERR("alloc failed"); + return TDM_ERROR_OUT_OF_MEMORY; + /* LCOV_EXCL_STOP */ + } + + ret = func_capture->capture_attach(private_capture->capture_module, buffer); + TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE); + + if (ret != TDM_ERROR_NONE) { + /* LCOV_EXCL_START */ + free(capture_buffer); + _pthread_mutex_unlock(&private_display->lock); + TDM_ERR("attach failed"); + return ret; + /* LCOV_EXCL_STOP */ + } + + LIST_ADDTAIL(&capture_buffer->link, &private_capture->pending_buffer_list); + capture_buffer->buffer = tdm_buffer_ref_backend(buffer); + + if (tdm_debug_module & TDM_DEBUG_BUFFER) { + TDM_INFO("capture(%p) attached:", private_capture); + _tdm_capture_print_list(&private_capture->pending_buffer_list); + _tdm_capture_print_list(&private_capture->buffer_list); + } + + if (tdm_ttrace_module & TDM_TTRACE_CAPTURE) { + tbm_bo bo = tbm_surface_internal_get_bo(buffer, 0); + TDM_TRACE_ASYNC_BEGIN((intptr_t)capture, "[CAPTURE] %d", tbm_bo_export(bo)); + } + + _pthread_mutex_unlock(&private_display->lock); + + return ret; } EXTERN tdm_error tdm_capture_commit(tdm_capture *capture) { - CAPTURE_FUNC_ENTRY(); + tdm_capture_private_buffer *b = NULL, *bb = NULL; + tdm_private_output *private_output; + struct list_head commit_buffer_list; + + CAPTURE_FUNC_ENTRY(); + + _pthread_mutex_lock(&private_display->lock); + + private_output = private_capture->private_output; + + /* TODO: possible when standby mode? can't decide it yet. no scenario. */ + if (TDM_OUTPUT_DPMS_VSYNC_IS_OFF(private_output->current_dpms_value)) { + TDM_ERR("output(%d) dpms: %s", private_output->pipe, + tdm_dpms_str(private_output->current_dpms_value)); + _pthread_mutex_unlock(&private_display->lock); + return TDM_ERROR_BAD_REQUEST; + } + + if (!func_capture->capture_commit) { + /* LCOV_EXCL_START */ + _pthread_mutex_unlock(&private_display->lock); + TDM_DBG("failed: not implemented!!"); + return TDM_ERROR_NOT_IMPLEMENTED; + /* LCOV_EXCL_STOP */ + } + + LIST_INITHEAD(&commit_buffer_list); + + LIST_FOR_EACH_ENTRY_SAFE(b, bb, &private_capture->pending_buffer_list, link) { + LIST_DEL(&b->link); + LIST_ADDTAIL(&b->link, &private_capture->buffer_list); + LIST_ADDTAIL(&b->commit_link, &commit_buffer_list); + } + + if (tdm_debug_module & TDM_DEBUG_BUFFER) { + TDM_INFO("capture(%p) committed:", private_capture); + _tdm_capture_print_list(&private_capture->pending_buffer_list); + _tdm_capture_print_list(&private_capture->buffer_list); + } + + ret = func_capture->capture_commit(private_capture->capture_module); + TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE); + + LIST_FOR_EACH_ENTRY_SAFE(b, bb, &commit_buffer_list, commit_link) { + LIST_DELINIT(&b->commit_link); + + if (!_tdm_capture_find_buffer(&private_capture->buffer_list, b)) + continue; - pthread_mutex_lock(&private_display->lock); + if (ret != TDM_ERROR_NONE) { + /* LCOV_EXCL_START */ - if (!func_capture->capture_commit) - { - pthread_mutex_unlock(&private_display->lock); - return TDM_ERROR_NONE; - } + _pthread_mutex_unlock(&private_display->lock); + tdm_buffer_unref_backend(b->buffer); + _pthread_mutex_lock(&private_display->lock); + LIST_DEL(&b->link); - ret = func_capture->capture_commit(private_capture->capture_backend); + free(b); + /* LCOV_EXCL_STOP */ + } + } - pthread_mutex_unlock(&private_display->lock); + _pthread_mutex_unlock(&private_display->lock); - return ret; + return ret; }