enc-aomedia-av1: Initial version

Properly configures, builds, registers and attempts to encode. Gets stuck on an unusual long stall when finally having enough frames to encode.
2017-07-11 11:29:13 +02:00
commit a617100e9c
11 changed files with 1273 additions and 0 deletions
@@ -0,0 +1,156 @@
+cmake_minimum_required(VERSION 2.8.12)
+PROJECT(enc-aomedia-av1)
+
+################################################################################
+# Options
+################################################################################
+SET(AOMEDIA_AV1_BUILD_DIR "" CACHE PATH "Path to the directory containing the CMake build files.")
+SET(AOMEDIA_AV1_INCLUDE_DIR "" CACHE PATH "Include directory for AOMedia1 containing aom.h")
+
+if(NOT TARGET obs-studio)
+	SET(OBSSTUDIO_DIR "" CACHE PATH "OBS Studio Source Code Directory")
+endif()
+
+# Validate
+if(AOMEDIA_AV1_BUILD_DIR STREQUAL "")
+	message(FATAL_ERROR "AV1: Build directory not set!")
+	return()
+elseif(NOT EXISTS "${AOMEDIA_AV1_BUILD_DIR}/RelWithDebInfo/aom.lib")
+	message(FATAL_ERROR "AV1: Build directory set, but could not find RelWithDebInfo/aom.lib!")
+	return()
+elseif(NOT EXISTS "${AOMEDIA_AV1_BUILD_DIR}/Debug/aom.lib")
+	message(FATAL_ERROR "AV1: Build directory set, but could not find Debug/aom.lib!")
+	return()
+endif()
+
+if(AOMEDIA_AV1_INCLUDE_DIR STREQUAL "")
+	message(FATAL_ERROR "AV1: Include directory not set!")
+	return()
+elseif(NOT EXISTS "${AOMEDIA_AV1_INCLUDE_DIR}/aom/aom.h")
+	message(FATAL_ERROR "AV1: Include directory set, but could not find aom.h!")
+	return()
+endif()
+
+if(NOT TARGET obs-studio)
+	if(OBSSTUDIO_DIR STREQUAL "")
+		message(FATAL_ERROR "OBSSTUDIO_DIR not set!")
+		return()
+	endif()
+	if(NOT EXISTS "${OBSSTUDIO_DIR}/libobs/obs-module.h")
+		message(FATAL_ERROR "OBSSTUDIO_DIR invalid!")
+		return()
+	endif()
+endif()
+
+################################################################################
+# Code
+################################################################################
+
+# Versioning
+SET(VERSION_MAJOR 0)
+SET(VERSION_MINOR 0)
+SET(VERSION_PATCH 0)
+configure_file(
+	"${PROJECT_SOURCE_DIR}/source/version.h.in"
+	"${PROJECT_BINARY_DIR}/source/version.h"
+)
+
+# Headers
+SET(enc-aomedia-av1_HEADERS
+	"${PROJECT_SOURCE_DIR}/source/av1-encoder.h"
+	"${PROJECT_SOURCE_DIR}/source/plugin.h"
+	"${PROJECT_BINARY_DIR}/source/version.h"
+	"${PROJECT_SOURCE_DIR}/source/strings.h"
+)
+
+# Sources
+SET(enc-aomedia-av1_SOURCES
+	"${PROJECT_SOURCE_DIR}/source/av1-encoder.cpp"
+	"${PROJECT_SOURCE_DIR}/source/plugin.cpp"
+	"${PROJECT_SOURCE_DIR}/source/version.h.in"
+)
+
+# Libraries
+SET(enc-aomedia-av1_LIBRARIES
+	debug ${AOMEDIA_AV1_BUILD_DIR}/Debug/aom.lib
+	optimized ${AOMEDIA_AV1_BUILD_DIR}/RelWithDebInfo/aom.lib
+)
+
+# Include Directories
+INCLUDE_DIRECTORIES(
+	"${AOMEDIA_AV1_BUILD_DIR}/dist/include"
+	"${AOMEDIA_AV1_BUILD_DIR}"
+	"${PROJECT_BINARY_DIR}"
+	"${PROJECT_BINARY_DIR}/source"
+	"${PROJECT_SOURCE_DIR}"
+	"${PROJECT_SOURCE_DIR}/source"
+)
+
+################################################################################
+# Standalone and OBS Studio Build Data
+################################################################################
+if(TARGET obs-studio)
+	# Directories
+	INCLUDE_DIRECTORIES(
+		"${CMAKE_SOURCE_DIR}"
+	)
+	SET(LIBOBS_LIBRARIES libobs)
+else()
+	# Standlone Specific
+
+	# Find OBS Libraries
+	SET(obsPath "${OBSSTUDIO_DIR}")
+	INCLUDE("${obsPath}/cmake/external/Findlibobs.cmake")
+
+	# Compiling
+	INCLUDE_DIRECTORIES(
+		"${OBSSTUDIO_DIR}"
+	)
+	add_definitions(-D_CRT_SECURE_NO_WARNINGS)
+endif()
+
+################################################################################
+# Build
+################################################################################
+ADD_LIBRARY(enc-aomedia-av1 MODULE
+	${enc-aomedia-av1_HEADERS}
+	${enc-aomedia-av1_SOURCES}
+)
+TARGET_LINK_LIBRARIES(enc-aomedia-av1
+	${LIBOBS_LIBRARIES}
+	${enc-aomedia-av1_LIBRARIES}
+)
+
+# All Warnings, Extra Warnings, Pedantic
+if(MSVC)
+  # Force to always compile with W4
+  if(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
+    string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+  else()
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
+  endif()
+elseif(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
+  # Update if necessary
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-long-long -pedantic")
+endif()
+
+if(TARGET obs-studio)
+	install_obs_plugin_with_data(enc-aomedia-av1 data)
+else()
+	math(EXPR BITS "8*${CMAKE_SIZEOF_VOID_P}")
+	add_custom_command(TARGET enc-aomedia-av1 POST_BUILD
+		COMMAND ${CMAKE_COMMAND} -E copy_directory
+		"${PROJECT_SOURCE_DIR}/data"
+		"${PROJECT_SOURCE_DIR}/#Build/data/obs-plugins/enc-aomedia-av1"
+	)
+	add_custom_command(TARGET enc-aomedia-av1 POST_BUILD
+		COMMAND ${CMAKE_COMMAND} -E copy
+		"$<TARGET_FILE:enc-aomedia-av1>"
+		"${PROJECT_SOURCE_DIR}/#Build/obs-plugins/${BITS}bit/$<TARGET_FILE_NAME:enc-aomedia-av1>"
+	)
+	add_custom_command(TARGET enc-aomedia-av1 POST_BUILD
+		COMMAND ${CMAKE_COMMAND} -E copy
+		"$<TARGET_FILE_DIR:enc-aomedia-av1>/enc-aomedia-av1.pdb"
+		"${PROJECT_SOURCE_DIR}/#Build/obs-plugins/${BITS}bit/enc-aomedia-av1.pdb"
+	)
+endif()