Fix video playback
This adds support to - VideoPlayer - VideoStreamWebm - VideoStreamTheora
This commit is contained in:
Matt Hughes
Hiroshi Ogawa
parent
e8f8359b2e
commit
3edd3cd377
32 changed files with 873 additions and 331 deletions
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@ -1,7 +1,6 @@
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def can_build(platform):
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# return True
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return False
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return True
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def configure(env):
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@ -298,7 +298,7 @@ if webm_cpu_x86:
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if not yasm_found:
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webm_cpu_x86 = False
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print "YASM is necessary for WebM SIMD optimizations."
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print("YASM is necessary for WebM SIMD optimizations.")
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webm_simd_optimizations = False
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@ -345,7 +345,7 @@ if webm_cpu_arm:
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webm_simd_optimizations = True
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if webm_simd_optimizations == False:
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print "WebM SIMD optimizations are disabled. Check if your CPU architecture, CPU bits or platform are supported!"
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print("WebM SIMD optimizations are disabled. Check if your CPU architecture, CPU bits or platform are supported!")
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env_libvpx.add_source_files(env.modules_sources, libvpx_sources)
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@ -28,19 +28,18 @@
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "register_types.h"
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#include "resource_importer_webm.h"
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#include "video_stream_webm.h"
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static ResourceFormatLoaderVideoStreamWebm *webm_stream_loader = NULL;
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void register_webm_types() {
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webm_stream_loader = memnew(ResourceFormatLoaderVideoStreamWebm);
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ResourceLoader::add_resource_format_loader(webm_stream_loader);
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#ifdef TOOLS_ENABLED
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Ref<ResourceImporterWebm> webm_import;
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webm_import.instance();
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ResourceFormatImporter::get_singleton()->add_importer(webm_import);
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#endif
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ClassDB::register_class<VideoStreamWebm>();
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}
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void unregister_webm_types() {
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memdelete(webm_stream_loader);
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}
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95
modules/webm/resource_importer_webm.cpp
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95
modules/webm/resource_importer_webm.cpp
Normal file
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@ -0,0 +1,95 @@
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/*************************************************************************/
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/* resource_importer_webm.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* http://www.godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "resource_importer_webm.h"
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#include "io/resource_saver.h"
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#include "os/file_access.h"
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#include "scene/resources/texture.h"
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#include "video_stream_webm.h"
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String ResourceImporterWebm::get_importer_name() const {
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return "Webm";
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}
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String ResourceImporterWebm::get_visible_name() const {
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return "Webm";
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}
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void ResourceImporterWebm::get_recognized_extensions(List<String> *p_extensions) const {
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p_extensions->push_back("webm");
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}
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String ResourceImporterWebm::get_save_extension() const {
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return "webmstr";
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}
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String ResourceImporterWebm::get_resource_type() const {
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return "VideoStreamWebm";
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}
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bool ResourceImporterWebm::get_option_visibility(const String &p_option, const Map<StringName, Variant> &p_options) const {
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return true;
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}
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int ResourceImporterWebm::get_preset_count() const {
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return 0;
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}
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String ResourceImporterWebm::get_preset_name(int p_idx) const {
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return String();
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}
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void ResourceImporterWebm::get_import_options(List<ImportOption> *r_options, int p_preset) const {
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r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "loop"), true));
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}
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Error ResourceImporterWebm::import(const String &p_source_file, const String &p_save_path, const Map<StringName, Variant> &p_options, List<String> *r_platform_variants, List<String> *r_gen_files) {
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FileAccess *f = FileAccess::open(p_source_file, FileAccess::READ);
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if (!f) {
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ERR_FAIL_COND_V(!f, ERR_CANT_OPEN);
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}
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memdelete(f);
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VideoStreamWebm *stream = memnew(VideoStreamWebm);
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stream->set_file(p_source_file);
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Ref<VideoStreamWebm> webm_stream = Ref<VideoStreamWebm>(stream);
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return ResourceSaver::save(p_save_path + ".webmstr", webm_stream);
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}
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ResourceImporterWebm::ResourceImporterWebm() {
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}
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55
modules/webm/resource_importer_webm.h
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55
modules/webm/resource_importer_webm.h
Normal file
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@ -0,0 +1,55 @@
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/*************************************************************************/
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/* resource_importer_webm.h */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* http://www.godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#ifndef RESOURCEIMPORTERWEBM_H
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#define RESOURCEIMPORTERWEBM_H
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#include "io/resource_import.h"
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class ResourceImporterWebm : public ResourceImporter {
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GDCLASS(ResourceImporterWebm, ResourceImporter)
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public:
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virtual String get_importer_name() const;
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virtual String get_visible_name() const;
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virtual void get_recognized_extensions(List<String> *p_extensions) const;
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virtual String get_save_extension() const;
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virtual String get_resource_type() const;
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virtual int get_preset_count() const;
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virtual String get_preset_name(int p_idx) const;
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virtual void get_import_options(List<ImportOption> *r_options, int p_preset = 0) const;
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virtual bool get_option_visibility(const String &p_option, const Map<StringName, Variant> &p_options) const;
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virtual Error import(const String &p_source_file, const String &p_save_path, const Map<StringName, Variant> &p_options, List<String> *r_platform_variants, List<String> *r_gen_files = NULL);
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ResourceImporterWebm();
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};
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#endif // RESOURCEIMPORTERWEBM_H
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@ -35,10 +35,13 @@
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#include "mkvparser/mkvparser.h"
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#include "os/file_access.h"
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#include "os/os.h"
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#include "project_settings.h"
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#include "thirdparty/misc/yuv2rgb.h"
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#include "servers/audio_server.h"
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#include <string.h>
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class MkvReader : public mkvparser::IMkvReader {
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@ -47,6 +50,8 @@ public:
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MkvReader(const String &p_file) {
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file = FileAccess::open(p_file, FileAccess::READ);
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ERR_EXPLAIN("Failed loading resource: '" + p_file + "';");
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ERR_FAIL_COND(!file);
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}
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~MkvReader() {
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@ -113,14 +118,14 @@ bool VideoStreamPlaybackWebm::open_file(const String &p_file) {
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webm = memnew(WebMDemuxer(new MkvReader(file_name), 0, audio_track));
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if (webm->isOpen()) {
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video = memnew(VPXDecoder(*webm, 8)); //TODO: Detect CPU threads
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video = memnew(VPXDecoder(*webm, OS::get_singleton()->get_processor_count()));
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if (video->isOpen()) {
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audio = memnew(OpusVorbisDecoder(*webm));
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if (audio->isOpen()) {
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audio_frame = memnew(WebMFrame);
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pcm = (int16_t *)memalloc(sizeof(int16_t) * audio->getBufferSamples() * webm->getChannels());
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pcm = (float *)memalloc(sizeof(float) * audio->getBufferSamples() * webm->getChannels());
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} else {
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memdelete(audio);
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@ -183,7 +188,7 @@ void VideoStreamPlaybackWebm::set_paused(bool p_paused) {
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paused = p_paused;
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}
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bool VideoStreamPlaybackWebm::is_paused(bool p_paused) const {
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bool VideoStreamPlaybackWebm::is_paused() const {
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return paused;
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}
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@ -222,11 +227,18 @@ Ref<Texture> VideoStreamPlaybackWebm::get_texture() {
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return texture;
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}
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void VideoStreamPlaybackWebm::update(float p_delta) {
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if ((!playing || paused) || !video)
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return;
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time += p_delta;
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if (time < video_pos) {
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return;
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}
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bool audio_buffer_full = false;
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if (samples_offset > -1) {
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@ -245,13 +257,15 @@ void VideoStreamPlaybackWebm::update(float p_delta) {
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}
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const bool hasAudio = (audio && mix_callback);
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while ((hasAudio && (!audio_buffer_full || !has_enough_video_frames())) || (!hasAudio && video_frames_pos == 0)) {
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while ((hasAudio && !audio_buffer_full && !has_enough_video_frames()) ||
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(!hasAudio && video_frames_pos == 0)) {
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if (hasAudio && !audio_buffer_full && audio_frame->isValid() && audio->getPCMS16(*audio_frame, pcm, num_decoded_samples) && num_decoded_samples > 0) {
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if (hasAudio && !audio_buffer_full && audio_frame->isValid() &&
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audio->getPCMF(*audio_frame, pcm, num_decoded_samples) && num_decoded_samples > 0) {
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const int mixed = mix_callback(mix_udata, pcm, num_decoded_samples);
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if (mixed != num_decoded_samples) {
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if (mixed != num_decoded_samples) {
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samples_offset = mixed;
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audio_buffer_full = true;
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}
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@ -273,72 +287,61 @@ void VideoStreamPlaybackWebm::update(float p_delta) {
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++video_frames_pos;
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};
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const double video_delay = video->getFramesDelay() * video_frame_delay;
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bool want_this_frame = false;
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while (video_frames_pos > 0 && !want_this_frame) {
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bool video_frame_done = false;
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while (video_frames_pos > 0 && !video_frame_done) {
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WebMFrame *video_frame = video_frames[0];
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if (video_frame->time <= time + video_delay) {
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if (video->decode(*video_frame)) {
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// It seems VPXDecoder::decode has to be executed even though we might skip this frame
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if (video->decode(*video_frame)) {
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VPXDecoder::IMAGE_ERROR err;
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VPXDecoder::Image image;
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VPXDecoder::IMAGE_ERROR err;
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VPXDecoder::Image image;
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while ((err = video->getImage(image)) != VPXDecoder::NO_FRAME) {
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if (should_process(*video_frame)) {
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want_this_frame = (time - video_frame->time <= video_frame_delay);
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if ((err = video->getImage(image)) != VPXDecoder::NO_FRAME) {
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if (want_this_frame) {
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if (err == VPXDecoder::NO_ERROR && image.w == webm->getWidth() && image.h == webm->getHeight()) {
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if (err == VPXDecoder::NO_ERROR && image.w == webm->getWidth() && image.h == webm->getHeight()) {
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PoolVector<uint8_t>::Write w = frame_data.write();
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bool converted = false;
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PoolVector<uint8_t>::Write w = frame_data.write();
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bool converted = false;
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if (image.chromaShiftW == 1 && image.chromaShiftH == 1) {
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if (image.chromaShiftW == 1 && image.chromaShiftH == 1) {
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yuv420_2_rgb8888(w.ptr(), image.planes[0], image.planes[2], image.planes[1], image.w, image.h, image.linesize[0], image.linesize[1], image.w << 2, 0);
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// libyuv::I420ToARGB(image.planes[0], image.linesize[0], image.planes[2], image.linesize[2], image.planes[1], image.linesize[1], w.ptr(), image.w << 2, image.w, image.h);
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converted = true;
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} else if (image.chromaShiftW == 1 && image.chromaShiftH == 0) {
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yuv420_2_rgb8888(w.ptr(), image.planes[0], image.planes[2], image.planes[1], image.w, image.h, image.linesize[0], image.linesize[1], image.w << 2, 0);
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// libyuv::I420ToARGB(image.planes[0], image.linesize[0], image.planes[2], image.linesize[2], image.planes[1], image.linesize[1], w.ptr(), image.w << 2, image.w, image.h);
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converted = true;
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} else if (image.chromaShiftW == 1 && image.chromaShiftH == 0) {
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yuv422_2_rgb8888(w.ptr(), image.planes[0], image.planes[2], image.planes[1], image.w, image.h, image.linesize[0], image.linesize[1], image.w << 2, 0);
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// libyuv::I422ToARGB(image.planes[0], image.linesize[0], image.planes[2], image.linesize[2], image.planes[1], image.linesize[1], w.ptr(), image.w << 2, image.w, image.h);
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converted = true;
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} else if (image.chromaShiftW == 0 && image.chromaShiftH == 0) {
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yuv422_2_rgb8888(w.ptr(), image.planes[0], image.planes[2], image.planes[1], image.w, image.h, image.linesize[0], image.linesize[1], image.w << 2, 0);
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// libyuv::I422ToARGB(image.planes[0], image.linesize[0], image.planes[2], image.linesize[2], image.planes[1], image.linesize[1], w.ptr(), image.w << 2, image.w, image.h);
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converted = true;
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} else if (image.chromaShiftW == 0 && image.chromaShiftH == 0) {
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yuv444_2_rgb8888(w.ptr(), image.planes[0], image.planes[2], image.planes[1], image.w, image.h, image.linesize[0], image.linesize[1], image.w << 2, 0);
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// libyuv::I444ToARGB(image.planes[0], image.linesize[0], image.planes[2], image.linesize[2], image.planes[1], image.linesize[1], w.ptr(), image.w << 2, image.w, image.h);
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converted = true;
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} else if (image.chromaShiftW == 2 && image.chromaShiftH == 0) {
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yuv444_2_rgb8888(w.ptr(), image.planes[0], image.planes[2], image.planes[1], image.w, image.h, image.linesize[0], image.linesize[1], image.w << 2, 0);
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// libyuv::I444ToARGB(image.planes[0], image.linesize[0], image.planes[2], image.linesize[2], image.planes[1], image.linesize[1], w.ptr(), image.w << 2, image.w, image.h);
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converted = true;
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} else if (image.chromaShiftW == 2 && image.chromaShiftH == 0) {
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// libyuv::I411ToARGB(image.planes[0], image.linesize[0], image.planes[2], image.linesize[2], image.planes[1], image.linesize[1], w.ptr(), image.w << 2, image.w, image.h);
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// converted = true;
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}
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if (converted)
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texture->set_data(Image(image.w, image.h, 0, Image::FORMAT_RGBA8, frame_data)); //Zero copy send to visual server
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// libyuv::I411ToARGB(image.planes[0], image.linesize[0], image.planes[2], image.linesize[2], image.planes[1], image.linesize[1], w.ptr(), image.w << 2, image.w, image.h);
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// converted = true;
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}
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break;
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if (converted) {
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Ref<Image> img = memnew(Image(image.w, image.h, 0, Image::FORMAT_RGBA8, frame_data));
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texture->set_data(img); //Zero copy send to visual server
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video_frame_done = true;
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}
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}
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}
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}
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video_frame_delay = video_frame->time - video_pos;
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video_pos = video_frame->time;
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memmove(video_frames, video_frames + 1, (--video_frames_pos) * sizeof(void *));
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video_frames[video_frames_pos] = video_frame;
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} else {
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break;
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}
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}
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time += p_delta;
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video_pos = video_frame->time;
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memmove(video_frames, video_frames + 1, (--video_frames_pos) * sizeof(void *));
|
||||
video_frames[video_frames_pos] = video_frame;
|
||||
}
|
||||
|
||||
if (video_frames_pos == 0 && webm->isEOS())
|
||||
stop();
|
||||
|
|
@ -372,6 +375,11 @@ inline bool VideoStreamPlaybackWebm::has_enough_video_frames() const {
|
|||
return false;
|
||||
}
|
||||
|
||||
bool VideoStreamPlaybackWebm::should_process(WebMFrame &video_frame) {
|
||||
const double audio_delay = AudioServer::get_singleton()->get_output_delay();
|
||||
return video_frame.time >= time + audio_delay + delay_compensation;
|
||||
}
|
||||
|
||||
void VideoStreamPlaybackWebm::delete_pointers() {
|
||||
|
||||
if (pcm)
|
||||
|
|
@ -395,34 +403,6 @@ void VideoStreamPlaybackWebm::delete_pointers() {
|
|||
|
||||
/**/
|
||||
|
||||
RES ResourceFormatLoaderVideoStreamWebm::load(const String &p_path, const String &p_original_path, Error *r_error) {
|
||||
|
||||
Ref<VideoStreamWebm> stream = memnew(VideoStreamWebm);
|
||||
stream->set_file(p_path);
|
||||
if (r_error)
|
||||
*r_error = OK;
|
||||
return stream;
|
||||
}
|
||||
|
||||
void ResourceFormatLoaderVideoStreamWebm::get_recognized_extensions(List<String> *p_extensions) const {
|
||||
|
||||
p_extensions->push_back("webm");
|
||||
}
|
||||
bool ResourceFormatLoaderVideoStreamWebm::handles_type(const String &p_type) const {
|
||||
|
||||
return (p_type == "VideoStream" || p_type == "VideoStreamWebm");
|
||||
}
|
||||
|
||||
String ResourceFormatLoaderVideoStreamWebm::get_resource_type(const String &p_path) const {
|
||||
|
||||
const String exl = p_path.get_extension().to_lower();
|
||||
if (exl == "webm")
|
||||
return "VideoStreamWebm";
|
||||
return "";
|
||||
}
|
||||
|
||||
/**/
|
||||
|
||||
VideoStreamWebm::VideoStreamWebm()
|
||||
: audio_track(0) {}
|
||||
|
||||
|
|
@ -439,6 +419,19 @@ void VideoStreamWebm::set_file(const String &p_file) {
|
|||
|
||||
file = p_file;
|
||||
}
|
||||
String VideoStreamWebm::get_file() {
|
||||
|
||||
return file;
|
||||
}
|
||||
|
||||
void VideoStreamWebm::_bind_methods() {
|
||||
|
||||
ClassDB::bind_method(D_METHOD("set_file", "file"), &VideoStreamWebm::set_file);
|
||||
ClassDB::bind_method(D_METHOD("get_file"), &VideoStreamWebm::get_file);
|
||||
|
||||
ADD_PROPERTY(PropertyInfo(Variant::STRING, "file", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_file", "get_file");
|
||||
}
|
||||
|
||||
void VideoStreamWebm::set_audio_track(int p_track) {
|
||||
|
||||
audio_track = p_track;
|
||||
|
|
|
|||
|
|
@ -60,7 +60,7 @@ class VideoStreamPlaybackWebm : public VideoStreamPlayback {
|
|||
PoolVector<uint8_t> frame_data;
|
||||
Ref<ImageTexture> texture;
|
||||
|
||||
int16_t *pcm;
|
||||
float *pcm;
|
||||
|
||||
public:
|
||||
VideoStreamPlaybackWebm();
|
||||
|
|
@ -74,7 +74,7 @@ public:
|
|||
virtual bool is_playing() const;
|
||||
|
||||
virtual void set_paused(bool p_paused);
|
||||
virtual bool is_paused(bool p_paused) const;
|
||||
virtual bool is_paused() const;
|
||||
|
||||
virtual void set_loop(bool p_enable);
|
||||
virtual bool has_loop() const;
|
||||
|
|
@ -95,6 +95,7 @@ public:
|
|||
|
||||
private:
|
||||
inline bool has_enough_video_frames() const;
|
||||
bool should_process(WebMFrame &video_frame);
|
||||
|
||||
void delete_pointers();
|
||||
};
|
||||
|
|
@ -103,27 +104,21 @@ private:
|
|||
|
||||
class VideoStreamWebm : public VideoStream {
|
||||
|
||||
GDCLASS(VideoStreamWebm, VideoStream)
|
||||
GDCLASS(VideoStreamWebm, VideoStream);
|
||||
RES_BASE_EXTENSION("webmstr");
|
||||
|
||||
String file;
|
||||
int audio_track;
|
||||
|
||||
protected:
|
||||
static void _bind_methods();
|
||||
|
||||
public:
|
||||
VideoStreamWebm();
|
||||
|
||||
virtual Ref<VideoStreamPlayback> instance_playback();
|
||||
|
||||
virtual void set_file(const String &p_file);
|
||||
String get_file();
|
||||
virtual void set_audio_track(int p_track);
|
||||
};
|
||||
|
||||
/**/
|
||||
|
||||
class ResourceFormatLoaderVideoStreamWebm : public ResourceFormatLoader {
|
||||
|
||||
public:
|
||||
virtual RES load(const String &p_path, const String &p_original_path, Error *r_error);
|
||||
virtual void get_recognized_extensions(List<String> *p_extensions) const;
|
||||
virtual bool handles_type(const String &p_type) const;
|
||||
virtual String get_resource_type(const String &p_path) const;
|
||||
};
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue