bimg: Add texturec and cmake macro

Useful for packagers like pacman and vcpkg to add custom cmake logic
instead of patching code.

.cmake-format.py

@@ -35,6 +35,24 @@ with section("parse"):
                                                    'DISASM',
                                                    'WERROR'],
                                         'nargs': '1+'}},
+    '_bgfx_texturec_parse': { 'kwargs': { 'AS': 1,
+                                          'FILE': 1,
+                                          'FORMAT': 1,
+                                          'MAX': 1,
+                                          'MIPSKIP': 1,
+                                          'OUTPUT': 1,
+                                          'QUALITY': 1,
+                                          'RADIANCE': 1,
+                                          'REF': 1},
+                              'pargs': { 'flags': [ 'MIPS',
+                                                    'NORMALMAP',
+                                                    'EQUIRECT',
+                                                    'STRIP',
+                                                    'SDF',
+                                                    'IQA',
+                                                    'PMA',
+                                                    'LINEAR'],
+                                         'nargs': '*'}},
     'bgfx_compile_binary_to_header': { 'kwargs': { 'ARRAY_NAME': 1,
                                                    'INPUT_FILE': 1,
                                                    'OUTPUT_FILE': 1},
@@ -43,7 +61,25 @@ with section("parse"):
                                                    'SHADERS': '+',
                                                    'TYPE': 1,
                                                    'VARYING_DEF': 1},
-                                       'pargs': {'flags': [], 'nargs': '*'}}}
+                                       'pargs': {'flags': [], 'nargs': '*'}},
+    'bgfx_compile_texture': { 'kwargs': { 'AS': 1,
+                                          'FILE': 1,
+                                          'FORMAT': 1,
+                                          'MAX': 1,
+                                          'MIPSKIP': 1,
+                                          'OUTPUT': 1,
+                                          'QUALITY': 1,
+                                          'RADIANCE': 1,
+                                          'REF': 1},
+                              'pargs': { 'flags': [ 'MIPS',
+                                                    'NORMALMAP',
+                                                    'EQUIRECT',
+                                                    'STRIP',
+                                                    'SDF',
+                                                    'IQA',
+                                                    'PMA',
+                                                    'LINEAR'],
+                                         'nargs': '*'}}}
 
   # Override configurations per-command where available
   override_spec = {}

CMakeLists.txt

@@ -60,6 +60,11 @@ set(BGFX_CONFIG_MAX_TEXTURES "" CACHE STRING "Specify maximum texture count")
 set(BGFX_CONFIG_MAX_TEXTURE_SAMPLERS "" CACHE STRING "Specify maximum texture samplers")
 set(BGFX_CONFIG_MAX_SHADERS "" CACHE STRING "Specify shader count")
 set(BGFX_CONFIG_SORT_KEY_NUM_BITS_PROGRAM "" CACHE STRING "Specify maximum program count as 2^(program bits)")
+set(BGFX_CMAKE_USER_SCRIPT "" CACHE STRING "Path to custom cmake script to include")
+
+if(BGFX_CMAKE_USER_SCRIPT)
+	include(${BGFX_CMAKE_USER_SCRIPT})
+endif()
 
 set_property(CACHE BGFX_LIBRARY_TYPE PROPERTY STRINGS STATIC SHARED)
 
@@ -89,10 +94,14 @@ endif()
 
 # sets project version from api ver / git rev
 include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/version.cmake)
+if(BGFX_BUILD_TOOLS AND BGFX_CUSTOM_TARGETS)
+	add_custom_target(tools)
+	set_target_properties(tools PROPERTIES FOLDER "bgfx/tools")
+endif()
 
 include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/shared.cmake)
 add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/cmake/bx)
-include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/bimg.cmake)
+add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/cmake/bimg)
 include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/bgfx.cmake)
 
 if(BGFX_BUILD_TOOLS)
@@ -136,6 +145,15 @@ if(BGFX_INSTALL)
 	# Use variables:
 	#   * TARGETS_EXPORT_NAME
 	#   * PROJECT_NAME
+	#   * BGFX_CMAKE_USER_SCRIPT_PRESENT
+	#   * BGFX_CMAKE_USER_SCRIPT_INSTALL_NAME
+	if(BGFX_CMAKE_USER_SCRIPT STREQUAL "")
+		set(BGFX_CMAKE_USER_SCRIPT_PRESENT OFF)
+		set(BGFX_CMAKE_USER_SCRIPT_INSTALL_NAME "NOT-USED")
+	else()
+		set(BGFX_CMAKE_USER_SCRIPT_PRESENT ON)
+		get_filename_component(BGFX_CMAKE_USER_SCRIPT_INSTALL_NAME ${BGFX_CMAKE_USER_SCRIPT} NAME)
+	endif()
 	configure_package_config_file(
 		"${CMAKE_CURRENT_SOURCE_DIR}/cmake/Config.cmake.in" "${project_config}"
 		INSTALL_DESTINATION "${config_install_dir}"
@@ -154,17 +172,7 @@ if(BGFX_INSTALL)
 	)
 	if(NOT BGFX_LIBRARY_TYPE MATCHES "SHARED")
 		install(
-			TARGETS bimg
-					bx
-					astc-encoder
-					edtaa3
-					etc1
-					etc2
-					iqa
-					squish
-					nvtt
-					pvrtc
-					tinyexr
+			TARGETS bimg bx
 			EXPORT "${TARGETS_EXPORT_NAME}"
 			LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
 			ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
@@ -198,6 +206,9 @@ if(BGFX_INSTALL)
 	)
 
 	# install tools
+	if(BGFX_CMAKE_USER_SCRIPT)
+		install(FILES ${BGFX_CMAKE_USER_SCRIPT} DESTINATION "${config_install_dir}")
+	endif()
 	install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/cmake/bgfxToolUtils.cmake DESTINATION "${config_install_dir}")
 	if(BGFX_BUILD_TOOLS)
 		if(BGFX_BUILD_TOOLS_BIN2C)

README.md

@@ -60,6 +60,30 @@ target_include_directories(myLib ${CMAKE_BINARY_DIR}/include/generated/images)
 #include <image.png.h>
 ```
 
+### `bgfx_compile_texture`
+Add a build rule for a texture to the generated build system be compiled using texturec.
+```cmake
+bgfx_compile_texture(
+     FILE filename
+     OUTPUT filename
+     [FORMAT format]
+     [QUALITY default|fastest|highest]
+     [MIPS]
+     [MIPSKIP N]
+     [NORMALMAP]
+     [EQUIRECT]
+     [STRIP]
+     [SDF]
+     [REF alpha]
+     [IQA]
+     [PMA]
+     [LINEAR]
+     [MAX max size]
+     [RADIANCE model]
+     [AS extension]
+)
+```
+
 ### `bgfx_compile_shader_to_header`
 Add a build rule for a `*.sc` shader to the generated build system using shaderc.
 ```cmake

cmake/3rdparty/astc-encoder.cmake

@@ -1,24 +0,0 @@
-# bgfx.cmake - bgfx building in cmake
-# Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
-
-# To the extent possible under law, the author(s) have dedicated all copyright
-# and related and neighboring rights to this software to the public domain
-# worldwide. This software is distributed without any warranty.
-
-# You should have received a copy of the CC0 Public Domain Dedication along with
-# this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
-
-if(TARGET astc-encoder)
-	return()
-endif()
-
-file(GLOB ASTC_ENCODER_SOURCES ${BIMG_DIR}/3rdparty/astc-encoder/source/*.cpp
-	 ${BIMG_DIR}/3rdparty/astc-encoder/include/*.h
-)
-
-add_library(astc-encoder STATIC ${ASTC_ENCODER_SOURCES})
-target_include_directories(
-	astc-encoder PUBLIC $<BUILD_INTERFACE:${BIMG_DIR}/3rdparty> $<BUILD_INTERFACE:${BIMG_DIR}/3rdparty/astc-encoder>
-						$<BUILD_INTERFACE:${BIMG_DIR}/3rdparty/astc-encoder/include>
-)
-set_target_properties(astc-encoder PROPERTIES FOLDER "bgfx/3rdparty")

cmake/3rdparty/libsquish.cmake

@@ -1,21 +0,0 @@
-# bgfx.cmake - bgfx building in cmake
-# Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
-
-# To the extent possible under law, the author(s) have dedicated all copyright
-# and related and neighboring rights to this software to the public domain
-# worldwide. This software is distributed without any warranty.
-
-# You should have received a copy of the CC0 Public Domain Dedication along with
-# this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
-
-if(TARGET squish)
-	return()
-endif()
-
-file(GLOB SQUISH_SOURCES ${BIMG_DIR}/3rdparty/libsquish/*.cpp ${BIMG_DIR}/3rdparty/libsquish/*.h
-	 ${BIMG_DIR}/3rdparty/libsquish/*.inl
-)
-
-add_library(squish STATIC ${SQUISH_SOURCES})
-target_include_directories(squish PUBLIC $<BUILD_INTERFACE:${BIMG_DIR}/3rdparty>)
-set_target_properties(squish PROPERTIES FOLDER "bgfx/3rdparty" PREFIX "${CMAKE_STATIC_LIBRARY_PREFIX}bgfx-")

cmake/3rdparty/nvtt.cmake

@@ -1,35 +0,0 @@
-# bgfx.cmake - bgfx building in cmake
-# Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
-
-# To the extent possible under law, the author(s) have dedicated all copyright
-# and related and neighboring rights to this software to the public domain
-# worldwide. This software is distributed without any warranty.
-
-# You should have received a copy of the CC0 Public Domain Dedication along with
-# this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
-
-if(TARGET nvtt)
-	return()
-endif()
-
-file(
-	GLOB
-	NVTT_SOURCES
-	${BIMG_DIR}/3rdparty/nvtt/bc6h/*.cpp
-	${BIMG_DIR}/3rdparty/nvtt/bc6h/*.h
-	${BIMG_DIR}/3rdparty/nvtt/bc7/*.cpp
-	${BIMG_DIR}/3rdparty/nvtt/bc7/*.h
-	${BIMG_DIR}/3rdparty/nvtt/nvcore/*.h
-	${BIMG_DIR}/3rdparty/nvtt/nvcore/*.inl
-	${BIMG_DIR}/3rdparty/nvtt/nvmath/*.cpp
-	${BIMG_DIR}/3rdparty/nvtt/nvmath/*.h
-	${BIMG_DIR}/3rdparty/nvtt/*.cpp
-	${BIMG_DIR}/3rdparty/nvtt/*.h
-)
-
-add_library(nvtt STATIC ${NVTT_SOURCES})
-target_include_directories(
-	nvtt PUBLIC $<BUILD_INTERFACE:${BIMG_DIR}/3rdparty> $<BUILD_INTERFACE:${BIMG_DIR}/3rdparty/nvtt>
-)
-target_link_libraries(nvtt PUBLIC bx)
-set_target_properties(nvtt PROPERTIES FOLDER "bgfx/3rdparty" PREFIX "${CMAKE_STATIC_LIBRARY_PREFIX}bgfx-")

cmake/3rdparty/tinyexr.cmake

@@ -1,11 +0,0 @@
-if(TARGET tinyexr)
-	return()
-endif()
-
-file(GLOB_RECURSE TINYEXR_SOURCES ${BIMG_DIR}/3rdparty/tinyexr/*.c ${BIMG_DIR}/3rdparty/tinyexr/*.h)
-
-add_library(tinyexr STATIC ${TINYEXR_SOURCES})
-target_include_directories(
-	tinyexr PUBLIC $<BUILD_INTERFACE:${BIMG_DIR}/3rdparty> $<BUILD_INTERFACE:${BIMG_DIR}/3rdparty/tinyexr/deps/miniz>
-)
-set_target_properties(tinyexr PROPERTIES FOLDER "bgfx/3rdparty" PREFIX "${CMAKE_STATIC_LIBRARY_PREFIX}bgfx-")

cmake/Config.cmake.in

@@ -1,5 +1,8 @@
 @PACKAGE_INIT@
 
+if(@BGFX_CMAKE_USER_SCRIPT_PRESENT@)
+	include("${CMAKE_CURRENT_LIST_DIR}/@BGFX_CMAKE_USER_SCRIPT_INSTALL_NAME@")
+endif()
 include("${CMAKE_CURRENT_LIST_DIR}/@TARGETS_EXPORT_NAME@.cmake")
 get_target_property(BGFX_INCLUDE_PATH bgfx::bgfx INTERFACE_INCLUDE_DIRECTORIES)
 list(GET BGFX_INCLUDE_PATH 0 BGFX_INCLUDE_PATH_1) # bgfx::bgfx exports include directory twice?
@@ -23,8 +26,8 @@ if(@CMAKE_CROSSCOMPILING@)
 	endmacro()
 
 	_bgfx_crosscompile_use_host_tool(bin2c)
-	_bgfx_crosscompile_use_host_tool(shaderc)
 	_bgfx_crosscompile_use_host_tool(texturec)
+	_bgfx_crosscompile_use_host_tool(shaderc)
 	_bgfx_crosscompile_use_host_tool(texturev)
 	_bgfx_crosscompile_use_host_tool(geometryv)
 endif()

cmake/bgfxToolUtils.cmake

@@ -59,6 +59,153 @@ function(bgfx_compile_binary_to_header)
 	)
 endfunction()
 
+# _bgfx_texturec_parse(
+#	FILE filename
+#	OUTPUT filename
+#	[FORMAT format]
+#	[QUALITY default|fastest|highest]
+#	[MIPS]
+#	[MIPSKIP N]
+#	[NORMALMAP]
+#	[EQUIRECT]
+#	[STRIP]
+#	[SDF]
+#	[REF alpha]
+#	[IQA]
+#	[PMA]
+#	[LINEAR]
+#	[MAX max size]
+#	[RADIANCE model]
+#	[AS extension]
+# )
+function(_bgfx_texturec_parse ARG_OUT)
+	cmake_parse_arguments(
+		ARG "MIPS;NORMALMAP;EQUIRECT;STRIP;SDF;IQA;PMA;LINEAR" "FILE;OUTPUT;FORMAT;QUALITY;MIPSKIP;REF;MAX;RADIANCE;AS"
+		"" ${ARGN}
+	)
+	set(CLI "")
+
+	# -f
+	if(ARG_FILE)
+		list(APPEND CLI "-f" "${ARG_FILE}")
+	endif()
+
+	# -o
+	if(ARG_OUTPUT)
+		list(APPEND CLI "-o" "${ARG_OUTPUT}")
+	endif()
+
+	# -t
+	if(ARG_FORMAT)
+		list(APPEND CLI "-t" "${ARG_FORMAT}")
+	endif()
+
+	# -q
+	if(ARG_QUALITY)
+		list(APPEND CLI "-q" "${ARG_QUALITY}")
+	endif()
+
+	# --mips
+	if(ARG_MIPS)
+		list(APPEND CLI "--mips")
+	endif()
+
+	# --mipskip
+	if(ARG_MIPSKIP)
+		list(APPEND CLI "--mipskip" "${ARG_MIPSKIP}")
+	endif()
+
+	# --normalmap
+	if(ARG_NORMALMAP)
+		list(APPEND CLI "--normalmap")
+	endif()
+
+	# --equirect
+	if(ARG_EQUIRECT)
+		list(APPEND CLI "--equirect")
+	endif()
+
+	# --strip
+	if(ARG_STRIP)
+		list(APPEND CLI "--strip")
+	endif()
+
+	# --sdf
+	if(ARG_SDF)
+		list(APPEND CLI "--sdf")
+	endif()
+
+	# --ref
+	if(ARG_REF)
+		list(APPEND CLI "--ref" "${ARG_REF}")
+	endif()
+
+	# --iqa
+	if(ARG_IQA)
+		list(APPEND CLI "--iqa")
+	endif()
+
+	# --pma
+	if(ARG_PMA)
+		list(APPEND CLI "--pma")
+	endif()
+
+	# --linear
+	if(ARG_LINEAR)
+		list(APPEND CLI "--linear")
+	endif()
+
+	# --max
+	if(ARG_MAX)
+		list(APPEND CLI "--max" "${ARG_MAX}")
+	endif()
+
+	# --radiance
+	if(ARG_RADIANCE)
+		list(APPEND CLI "--radiance" "${ARG_RADIANCE}")
+	endif()
+
+	# --as
+	if(ARG_AS)
+		list(APPEND CLI "--as" "${ARG_AS}")
+	endif()
+
+	set(${ARG_OUT} ${CLI} PARENT_SCOPE)
+endfunction()
+
+# bgfx_compile_texture(
+#	FILE filename
+#	OUTPUT filename
+#	[FORMAT format]
+#	[QUALITY default|fastest|highest]
+#	[MIPS]
+#	[MIPSKIP N]
+#	[NORMALMAP]
+#	[EQUIRECT]
+#	[STRIP]
+#	[SDF]
+#	[REF alpha]
+#	[IQA]
+#	[PMA]
+#	[LINEAR]
+#	[MAX max size]
+#	[RADIANCE model]
+#	[AS extension]
+# )
+#
+function(bgfx_compile_texture)
+	cmake_parse_arguments(
+		ARG "MIPS;NORMALMAP;EQUIRECT;STRIP;SDF;IQA;PMA;LINEAR" "FILE;OUTPUT;FORMAT;QUALITY;MIPSKIP;REF;MAX;RADIANCE;AS"
+		"" ${ARGN}
+	)
+	_bgfx_texturec_parse(CLI ${ARGV})
+	add_custom_command(
+		OUTPUT ${ARG_OUTPUT} #
+		COMMAND bgfx::texturec ${CLI} #
+		MAIN_DEPENDENCY ${ARG_INPUT} #
+	)
+endfunction()
+
 # _bgfx_shaderc_parse(
 #	FILE filename
 #	OUTPUT filename

cmake/bimg.cmake

@@ -1,55 +0,0 @@
-# bgfx.cmake - bgfx building in cmake
-# Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
-#
-# To the extent possible under law, the author(s) have dedicated all copyright
-# and related and neighboring rights to this software to the public domain
-# worldwide. This software is distributed without any warranty.
-#
-# You should have received a copy of the CC0 Public Domain Dedication along with
-# this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
-
-# Third party libs
-include(${CMAKE_CURRENT_LIST_DIR}/3rdparty/astc-encoder.cmake)
-include(${CMAKE_CURRENT_LIST_DIR}/3rdparty/edtaa3.cmake)
-include(${CMAKE_CURRENT_LIST_DIR}/3rdparty/etc1.cmake)
-include(${CMAKE_CURRENT_LIST_DIR}/3rdparty/etc2.cmake)
-include(${CMAKE_CURRENT_LIST_DIR}/3rdparty/iqa.cmake)
-include(${CMAKE_CURRENT_LIST_DIR}/3rdparty/libsquish.cmake)
-include(${CMAKE_CURRENT_LIST_DIR}/3rdparty/nvtt.cmake)
-include(${CMAKE_CURRENT_LIST_DIR}/3rdparty/pvrtc.cmake)
-include(${CMAKE_CURRENT_LIST_DIR}/3rdparty/tinyexr.cmake)
-
-# Ensure the directory exists
-if(NOT IS_DIRECTORY ${BIMG_DIR})
-	message(SEND_ERROR "Could not load bimg, directory does not exist. ${BIMG_DIR}")
-	return()
-endif()
-
-# Grab the bimg source files
-file(GLOB BIMG_SOURCES ${BIMG_DIR}/src/*.cpp)
-
-# Create the bimg target
-add_library(bimg STATIC ${BIMG_SOURCES})
-
-# Add include directory of bimg
-target_include_directories(
-	bimg PUBLIC $<BUILD_INTERFACE:${BIMG_DIR}/include> $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
-)
-
-# bimg dependencies
-target_link_libraries(
-	bimg
-	PUBLIC bx
-	PRIVATE astc-encoder
-			edtaa3
-			etc1
-			etc2
-			iqa
-			squish
-			nvtt
-			pvrtc
-			tinyexr
-)
-
-# Put in a "bgfx" folder in Visual Studio
-set_target_properties(bimg PROPERTIES FOLDER "bgfx")

cmake/bimg/3rdparty/astc_encoder.cmake

@@ -1,20 +1,25 @@
 # bgfx.cmake - bgfx building in cmake
 # Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
-
+#
 # To the extent possible under law, the author(s) have dedicated all copyright
 # and related and neighboring rights to this software to the public domain
 # worldwide. This software is distributed without any warranty.
-
+#
 # You should have received a copy of the CC0 Public Domain Dedication along with
 # this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
 
-if(TARGET etc2)
+# Ensure the directory exists
+if(NOT IS_DIRECTORY ${BIMG_DIR})
+	message(SEND_ERROR "Could not load bimg, directory does not exist. ${BIMG_DIR}")
 	return()
 endif()
 
-file(GLOB ETC2_SOURCES ${BIMG_DIR}/3rdparty/etc2/*.cpp ${BIMG_DIR}/3rdparty/etc2/*.h)
-
-add_library(etc2 STATIC ${ETC2_SOURCES})
-target_include_directories(etc2 PUBLIC $<BUILD_INTERFACE:${BIMG_DIR}/3rdparty>)
-target_link_libraries(etc2 PUBLIC bx)
-set_target_properties(etc2 PROPERTIES FOLDER "bgfx/3rdparty" PREFIX "${CMAKE_STATIC_LIBRARY_PREFIX}bgfx-")
+if(NOT ASTC_ENCODER_LIBRARIES)
+	file(
+		GLOB_RECURSE #
+		ASTC_ENCODER_SOURCES #
+		${BIMG_DIR}/3rdparty/astc-encoder/source/*.cpp #
+		${BIMG_DIR}/3rdparty/astc-encoder/source/*.h #
+	)
+	set(ASTC_ENCODER_INCLUDE_DIR ${BIMG_DIR}/3rdparty/astc-encoder/include)
+endif()

cmake/bimg/3rdparty/edtaa3.cmake

@@ -1,19 +1,25 @@
 # bgfx.cmake - bgfx building in cmake
 # Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
-
+#
 # To the extent possible under law, the author(s) have dedicated all copyright
 # and related and neighboring rights to this software to the public domain
 # worldwide. This software is distributed without any warranty.
-
+#
 # You should have received a copy of the CC0 Public Domain Dedication along with
 # this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
 
-if(TARGET iqa)
+# Ensure the directory exists
+if(NOT IS_DIRECTORY ${BIMG_DIR})
+	message(SEND_ERROR "Could not load bimg, directory does not exist. ${BIMG_DIR}")
 	return()
 endif()
 
-file(GLOB IQA_SOURCES ${BIMG_DIR}/3rdparty/iqa/source/*.c ${BIMG_DIR}/3rdparty/iqa/include/*.h)
-
-add_library(iqa STATIC ${IQA_SOURCES})
-target_include_directories(iqa PUBLIC $<BUILD_INTERFACE:${BIMG_DIR}/3rdparty/iqa/include>)
-set_target_properties(iqa PROPERTIES FOLDER "bgfx/3rdparty" PREFIX "${CMAKE_STATIC_LIBRARY_PREFIX}bgfx-")
+if(NOT EDTAA3_LIBRARIES)
+	file(
+		GLOB_RECURSE #
+		EDTAA3_SOURCES #
+		${BIMG_DIR}/3rdparty/edtaa3/**.cpp #
+		${BIMG_DIR}/3rdparty/edtaa3/**.h #
+	)
+	set(EDTAA3_INCLUDE_DIR ${BIMG_DIR}/3rdparty)
+endif()

cmake/bimg/3rdparty/etc1.cmake

@@ -1,19 +1,22 @@
 # bgfx.cmake - bgfx building in cmake
 # Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
-
+#
 # To the extent possible under law, the author(s) have dedicated all copyright
 # and related and neighboring rights to this software to the public domain
 # worldwide. This software is distributed without any warranty.
-
+#
 # You should have received a copy of the CC0 Public Domain Dedication along with
 # this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
 
-if(TARGET etc1)
+# Ensure the directory exists
+if(NOT IS_DIRECTORY ${BIMG_DIR})
+	message(SEND_ERROR "Could not load bimg, directory does not exist. ${BIMG_DIR}")
 	return()
 endif()
 
-file(GLOB ETC1_SOURCES ${BIMG_DIR}/3rdparty/etc1/*.cpp ${BIMG_DIR}/3rdparty/etc1/*.h)
-
-add_library(etc1 STATIC ${ETC1_SOURCES})
-target_include_directories(etc1 PUBLIC $<BUILD_INTERFACE:${BIMG_DIR}/3rdparty>)
-set_target_properties(etc1 PROPERTIES FOLDER "bgfx/3rdparty" PREFIX "${CMAKE_STATIC_LIBRARY_PREFIX}bgfx-")
+if(NOT ETC1_LIBRARIES)
+	file(GLOB_RECURSE ETC1_SOURCES ${BIMG_DIR}/3rdparty/etc1/**.cpp #
+		 ${BIMG_DIR}/3rdparty/etc1/**.hpp #
+	)
+	set(ETC1_INCLUDE_DIR ${BIMG_DIR}/3rdparty)
+endif()

cmake/bimg/3rdparty/etc2.cmake

@@ -1,19 +1,25 @@
 # bgfx.cmake - bgfx building in cmake
 # Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
-
+#
 # To the extent possible under law, the author(s) have dedicated all copyright
 # and related and neighboring rights to this software to the public domain
 # worldwide. This software is distributed without any warranty.
-
+#
 # You should have received a copy of the CC0 Public Domain Dedication along with
 # this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
 
-if(TARGET edtaa3)
+# Ensure the directory exists
+if(NOT IS_DIRECTORY ${BIMG_DIR})
+	message(SEND_ERROR "Could not load bimg, directory does not exist. ${BIMG_DIR}")
 	return()
 endif()
 
-file(GLOB EDTAA3_SOURCES ${BIMG_DIR}/3rdparty/edtaa3/*.cpp ${BIMG_DIR}/3rdparty/edtaa3/*.h)
-
-add_library(edtaa3 STATIC ${EDTAA3_SOURCES})
-target_include_directories(edtaa3 PUBLIC $<BUILD_INTERFACE:${BIMG_DIR}/3rdparty>)
-set_target_properties(edtaa3 PROPERTIES FOLDER "bgfx/3rdparty" PREFIX "${CMAKE_STATIC_LIBRARY_PREFIX}bgfx-")
+if(NOT ETC2_LIBRARIES)
+	file(
+		GLOB_RECURSE #
+		ETC2_SOURCES #
+		${BIMG_DIR}/3rdparty/etc2/**.cpp #
+		${BIMG_DIR}/3rdparty/etc2/**.hpp #
+	)
+	set(ETC2_INCLUDE_DIR ${BIMG_DIR}/3rdparty)
+endif()

cmake/bimg/3rdparty/iqa.cmake

@@ -0,0 +1,25 @@
+# bgfx.cmake - bgfx building in cmake
+# Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
+#
+# To the extent possible under law, the author(s) have dedicated all copyright
+# and related and neighboring rights to this software to the public domain
+# worldwide. This software is distributed without any warranty.
+#
+# You should have received a copy of the CC0 Public Domain Dedication along with
+# this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
+
+# Ensure the directory exists
+if(NOT IS_DIRECTORY ${BIMG_DIR})
+	message(SEND_ERROR "Could not load bimg, directory does not exist. ${BIMG_DIR}")
+	return()
+endif()
+
+if(NOT IQA_LIBRARIES)
+	file(
+		GLOB_RECURSE #
+		IQA_SOURCES #
+		${BIMG_DIR}/3rdparty/iqa/include/**.h #
+		${BIMG_DIR}/3rdparty/iqa/source/**.c #
+	)
+	set(IQA_INCLUDE_DIR ${BIMG_DIR}/3rdparty/iqa/include)
+endif()

cmake/bimg/3rdparty/libsquish.cmake

@@ -0,0 +1,25 @@
+# bgfx.cmake - bgfx building in cmake
+# Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
+#
+# To the extent possible under law, the author(s) have dedicated all copyright
+# and related and neighboring rights to this software to the public domain
+# worldwide. This software is distributed without any warranty.
+#
+# You should have received a copy of the CC0 Public Domain Dedication along with
+# this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
+
+# Ensure the directory exists
+if(NOT IS_DIRECTORY ${BIMG_DIR})
+	message(SEND_ERROR "Could not load bimg, directory does not exist. ${BIMG_DIR}")
+	return()
+endif()
+
+if(NOT LIBSQUISH_LIBRARIES)
+	file(
+		GLOB_RECURSE #
+		LIBSQUISH_SOURCES #
+		${BIMG_DIR}/3rdparty/libsquish/**.cpp #
+		${BIMG_DIR}/3rdparty/libsquish/**.h #
+	)
+	set(LIBSQUISH_INCLUDE_DIR ${BIMG_DIR}/3rdparty)
+endif()

cmake/bimg/3rdparty/loadpng.cmake

@@ -0,0 +1,26 @@
+# bgfx.cmake - bgfx building in cmake
+# Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
+#
+# To the extent possible under law, the author(s) have dedicated all copyright
+# and related and neighboring rights to this software to the public domain
+# worldwide. This software is distributed without any warranty.
+#
+# You should have received a copy of the CC0 Public Domain Dedication along with
+# this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
+
+# Ensure the directory exists
+if(NOT IS_DIRECTORY ${BIMG_DIR})
+	message(SEND_ERROR "Could not load bimg, directory does not exist. ${BIMG_DIR}")
+	return()
+endif()
+
+if(NOT LOADPNG_LIBRARIES)
+	file(
+		GLOB_RECURSE #
+		LOADPNG_SOURCES #
+		${BIMG_DIR}/3rdparty/lodepng/lodepng.cpp #
+		${BIMG_DIR}/3rdparty/lodepng/lodepng.h #
+	)
+	set_source_files_properties(${BIMG_DIR}/3rdparty/lodepng/lodepng.cpp PROPERTIES HEADER_FILE_ONLY ON)
+	set(LOADPNG_INCLUDE_DIR ${BIMG_DIR}/3rdparty)
+endif()

cmake/bimg/3rdparty/miniz.cmake

@@ -1,19 +1,23 @@
 # bgfx.cmake - bgfx building in cmake
 # Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
-
+#
 # To the extent possible under law, the author(s) have dedicated all copyright
 # and related and neighboring rights to this software to the public domain
 # worldwide. This software is distributed without any warranty.
-
+#
 # You should have received a copy of the CC0 Public Domain Dedication along with
 # this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
 
-if(TARGET pvrtc)
+# Ensure the directory exists
+if(NOT IS_DIRECTORY ${BIMG_DIR})
+	message(SEND_ERROR "Could not load bimg, directory does not exist. ${BIMG_DIR}")
 	return()
 endif()
 
-file(GLOB PVRTC_SOURCES ${BIMG_DIR}/3rdparty/pvrtc/*.cpp ${BIMG_DIR}/3rdparty/pvrtc/*.h)
-
-add_library(pvrtc STATIC ${PVRTC_SOURCES})
-target_include_directories(pvrtc PUBLIC $<BUILD_INTERFACE:${BIMG_DIR}/3rdparty>)
-set_target_properties(pvrtc PROPERTIES FOLDER "bgfx/3rdparty" PREFIX "${CMAKE_STATIC_LIBRARY_PREFIX}bgfx-")
+if(NOT MINIZ_LIBRARIES)
+	file(GLOB_RECURSE #
+		 MINIZ_SOURCES #
+		 ${BIMG_DIR}/3rdparty/tinyexr/deps/miniz/miniz.* #
+	)
+	set(MINIZ_INCLUDE_DIR ${BIMG_DIR}/3rdparty/tinyexr/deps/miniz)
+endif()

cmake/bimg/3rdparty/nvtt.cmake

@@ -0,0 +1,25 @@
+# bgfx.cmake - bgfx building in cmake
+# Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
+#
+# To the extent possible under law, the author(s) have dedicated all copyright
+# and related and neighboring rights to this software to the public domain
+# worldwide. This software is distributed without any warranty.
+#
+# You should have received a copy of the CC0 Public Domain Dedication along with
+# this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
+
+# Ensure the directory exists
+if(NOT IS_DIRECTORY ${BIMG_DIR})
+	message(SEND_ERROR "Could not load bimg, directory does not exist. ${BIMG_DIR}")
+	return()
+endif()
+
+if(NOT NVTT_LIBRARIES)
+	file(
+		GLOB_RECURSE #
+		NVTT_SOURCES #
+		${BIMG_DIR}/3rdparty/nvtt/**.cpp #
+		${BIMG_DIR}/3rdparty/nvtt/**.h #
+	)
+	set(NVTT_INCLUDE_DIR ${BIMG_DIR}/3rdparty/nvtt)
+endif()

cmake/bimg/3rdparty/pvrtc.cmake

@@ -0,0 +1,25 @@
+# bgfx.cmake - bgfx building in cmake
+# Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
+#
+# To the extent possible under law, the author(s) have dedicated all copyright
+# and related and neighboring rights to this software to the public domain
+# worldwide. This software is distributed without any warranty.
+#
+# You should have received a copy of the CC0 Public Domain Dedication along with
+# this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
+
+# Ensure the directory exists
+if(NOT IS_DIRECTORY ${BIMG_DIR})
+	message(SEND_ERROR "Could not load bimg, directory does not exist. ${BIMG_DIR}")
+	return()
+endif()
+
+if(NOT PVRTC_LIBRARIES)
+	file(
+		GLOB_RECURSE #
+		PVRTC_SOURCES #
+		${BIMG_DIR}/3rdparty/pvrtc/**.cpp #
+		${BIMG_DIR}/3rdparty/pvrtc/**.h #
+	)
+	set(PVRTC_INCLUDE_DIR ${BIMG_DIR}/3rdparty)
+endif()

cmake/bimg/3rdparty/tinyexr.cmake

@@ -0,0 +1,23 @@
+# bgfx.cmake - bgfx building in cmake
+# Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
+#
+# To the extent possible under law, the author(s) have dedicated all copyright
+# and related and neighboring rights to this software to the public domain
+# worldwide. This software is distributed without any warranty.
+#
+# You should have received a copy of the CC0 Public Domain Dedication along with
+# this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
+
+# Ensure the directory exists
+if(NOT IS_DIRECTORY ${BIMG_DIR})
+	message(SEND_ERROR "Could not load bimg, directory does not exist. ${BIMG_DIR}")
+	return()
+endif()
+
+if(NOT TINYEXR_LIBRARIES)
+	file(GLOB_RECURSE #
+		 TINYEXR_SOURCES #
+		 ${BIMG_DIR}/3rdparty/tinyexr/**.h #
+	)
+	set(TINYEXR_INCLUDE_DIR ${BIMG_DIR}/3rdparty)
+endif()

cmake/bimg/CMakeLists.txt

@@ -0,0 +1,28 @@
+# bgfx.cmake - bgfx building in cmake
+# Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
+#
+# To the extent possible under law, the author(s) have dedicated all copyright
+# and related and neighboring rights to this software to the public domain
+# worldwide. This software is distributed without any warranty.
+#
+# You should have received a copy of the CC0 Public Domain Dedication along with
+# this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
+
+include(3rdparty/loadpng.cmake)
+include(3rdparty/libsquish.cmake)
+include(3rdparty/astc_encoder.cmake)
+include(3rdparty/edtaa3.cmake)
+include(3rdparty/etc1.cmake)
+include(3rdparty/etc2.cmake)
+include(3rdparty/nvtt.cmake)
+include(3rdparty/pvrtc.cmake)
+include(3rdparty/tinyexr.cmake)
+include(3rdparty/iqa.cmake)
+include(3rdparty/miniz.cmake)
+include(bimg.cmake)
+include(bimg_decode.cmake)
+include(bimg_encode.cmake)
+
+if(BGFX_BUILD_TOOLS_TEXTURE)
+	include(texturec.cmake)
+endif()

cmake/bimg/bimg.cmake

@@ -0,0 +1,46 @@
+# bgfx.cmake - bgfx building in cmake
+# Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
+#
+# To the extent possible under law, the author(s) have dedicated all copyright
+# and related and neighboring rights to this software to the public domain
+# worldwide. This software is distributed without any warranty.
+#
+# You should have received a copy of the CC0 Public Domain Dedication along with
+# this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
+
+# Ensure the directory exists
+if(NOT IS_DIRECTORY ${BIMG_DIR})
+	message(SEND_ERROR "Could not load bimg, directory does not exist. ${BIMG_DIR}")
+	return()
+endif()
+
+add_library(bimg STATIC)
+
+# Put in a "bgfx" folder in Visual Studio
+set_target_properties(bimg PROPERTIES FOLDER "bgfx")
+
+target_include_directories(
+	bimg PUBLIC $<BUILD_INTERFACE:${BIMG_DIR}/include>$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+	PRIVATE ${ASTC_ENCODER_INCLUDE_DIR} #
+			${MINIZ_INCLUDE_DIR} #
+)
+
+file(
+	GLOB_RECURSE
+	BIMG_SOURCES
+	${BIMG_DIR}/include/* #
+	${BIMG_DIR}/src/image.* #
+	${BIMG_DIR}/src/image_gnf.cpp #
+	#
+	${ASTC_ENCODER_SOURCES}
+	${MINIZ_SOURCES}
+)
+
+target_sources(bimg PRIVATE ${BIMG_SOURCES})
+
+target_link_libraries(
+	bimg
+	PUBLIC bx #
+		   ${ASTC_ENCODER_LIBRARIES} #
+		   ${MINIZ_LIBRARIES} #
+)

cmake/bimg/bimg_decode.cmake

@@ -0,0 +1,47 @@
+# bgfx.cmake - bgfx building in cmake
+# Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
+#
+# To the extent possible under law, the author(s) have dedicated all copyright
+# and related and neighboring rights to this software to the public domain
+# worldwide. This software is distributed without any warranty.
+#
+# You should have received a copy of the CC0 Public Domain Dedication along with
+# this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
+
+# Ensure the directory exists
+if(NOT IS_DIRECTORY ${BIMG_DIR})
+	message(SEND_ERROR "Could not load bimg_decode, directory does not exist. ${BIMG_DIR}")
+	return()
+endif()
+
+add_library(bimg_decode STATIC)
+
+# Put in a "bgfx" folder in Visual Studio
+set_target_properties(bimg_decode PROPERTIES FOLDER "bgfx")
+target_include_directories(
+	bimg_decode
+	PUBLIC $<BUILD_INTERFACE:${BIMG_DIR}/include> $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+	PRIVATE ${LOADPNG_INCLUDE_DIR} #
+			${MINIZ_INCLUDE_DIR} #
+			${TINYEXR_INCLUDE_DIR} #
+)
+
+file(
+	GLOB_RECURSE
+	BIMG_DECODE_SOURCES #
+	${BIMG_DIR}/include/* #
+	${BIMG_DIR}/src/image_decode.* #
+	#
+	${LOADPNG_SOURCES} #
+	${MINIZ_SOURCES} #
+)
+
+target_sources(bimg_decode PRIVATE ${BIMG_DECODE_SOURCES})
+
+target_link_libraries(
+	bimg_decode
+	PUBLIC bx #
+		   ${LOADPNG_LIBRARIES} #
+		   ${MINIZ_LIBRARIES} #
+		   ${TINYEXR_LIBRARIES} #
+)

cmake/bimg/bimg_encode.cmake

@@ -0,0 +1,87 @@
+# bgfx.cmake - bgfx building in cmake
+# Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
+#
+# To the extent possible under law, the author(s) have dedicated all copyright
+# and related and neighboring rights to this software to the public domain
+# worldwide. This software is distributed without any warranty.
+#
+# You should have received a copy of the CC0 Public Domain Dedication along with
+# this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
+
+# Ensure the directory exists
+if(NOT IS_DIRECTORY ${BIMG_DIR})
+	message(SEND_ERROR "Could not load bimg_encode, directory does not exist. ${BIMG_DIR}")
+	return()
+endif()
+
+add_library(bimg_encode STATIC)
+
+# Put in a "bgfx" folder in Visual Studio
+set_target_properties(bimg_encode PROPERTIES FOLDER "bgfx")
+
+target_include_directories(
+	bimg_encode
+	PUBLIC $<BUILD_INTERFACE:${BIMG_DIR}/include> $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+	PRIVATE ${LIBSQUISH_INCLUDE_DIR} #
+			${ASTC_ENCODER_INCLUDE_DIR} #
+			${EDTAA3_INCLUDE_DIR} #
+			${ETC1_INCLUDE_DIR} #
+			${ETC2_INCLUDE_DIR} #
+			${NVTT_INCLUDE_DIR} #
+			${PVRTC_INCLUDE_DIR} #
+			${TINYEXR_INCLUDE_DIR} #
+			${IQA_INCLUDE_DIR} #
+			${MINIZ_INCLUDE_DIR} #
+)
+
+file(
+	GLOB_RECURSE
+	BIMG_ENCODE_SOURCES
+	${BIMG_DIR}/include/* #
+	${BIMG_DIR}/src/image_encode.* #
+	${BIMG_DIR}/src/image_cubemap_filter.* #
+	${LIBSQUISH_SOURCES} #
+	${EDTAA3_SOURCES} #
+	${ETC1_SOURCES} #
+	${ETC2_SOURCES} #
+	${NVTT_SOURCES} #
+	${PVRTC_SOURCES} #
+	${TINYEXR_SOURCES}
+	${IQA_SOURCES} #
+)
+
+target_sources(bimg_encode PRIVATE ${BIMG_ENCODE_SOURCES})
+
+target_link_libraries(
+	bimg_encode
+	PUBLIC bx #
+		   ${LIBSQUISH_LIBRARIES} #
+		   ${ASTC_ENCODER_LIBRARIES} #
+		   ${EDTAA3_LIBRARIES} #
+		   ${ETC1_LIBRARIES} #
+		   ${ETC2_LIBRARIES} #
+		   ${NVTT_LIBRARIES} #
+		   ${PVRTC_LIBRARIES} #
+		   ${TINYEXR_LIBRARIES} #
+		   ${IQA_LIBRARIES} #
+)
+
+include(CheckCXXCompilerFlag)
+foreach(flag "-Wno-implicit-fallthrough" "-Wno-shadow" "-Wno-shift-negative-value" "-Wno-undef")
+	check_cxx_compiler_flag(${flag} flag_supported)
+	if(flag_supported)
+		target_compile_options(bimg_encode PRIVATE ${flag})
+	endif()
+endforeach()
+
+foreach(flag "-Wno-class-memaccess" "-Wno-deprecated-copy")
+	check_cxx_compiler_flag(${flag} flag_supported)
+	if(flag_supported)
+		foreach(file ${BIMG_ENCODE_SOURCES})
+			get_source_file_property(lang ${file} LANGUAGE)
+			if(lang STREQUAL "CXX")
+				set_source_files_properties(${file} PROPERTIES COMPILE_OPTIONS ${flag})
+			endif()
+		endforeach()
+	endif()
+endforeach()

cmake/bimg/texturec.cmake

@@ -1,24 +1,31 @@
 # bgfx.cmake - bgfx building in cmake
 # Written in 2017 by Joshua Brookover <joshua.al.brookover@gmail.com>
-
+#
 # To the extent possible under law, the author(s) have dedicated all copyright
 # and related and neighboring rights to this software to the public domain
 # worldwide. This software is distributed without any warranty.
-
+#
 # You should have received a copy of the CC0 Public Domain Dedication along with
 # this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
 
-include(CMakeParseArguments)
+add_executable(texturec)
 
-add_executable(texturec ${BIMG_DIR}/tools/texturec/texturec.cpp)
+# Grab the texturec source files
+file(GLOB_RECURSE TEXTUREC_SOURCES #
+	 ${BIMG_DIR}/tools/texturec/*.cpp #
+	 ${BIMG_DIR}/tools/texturec/*.h #
+)
+
+target_sources(texturec PRIVATE ${TEXTUREC_SOURCES})
+target_link_libraries(texturec PRIVATE bimg_decode bimg_encode bimg)
 set_target_properties(texturec PROPERTIES FOLDER "bgfx/tools")
-target_link_libraries(texturec bimg)
-if(BGFX_CUSTOM_TARGETS)
+
+if(BGFX_BUILD_TOOLS AND BGFX_CUSTOM_TARGETS)
 	add_dependencies(tools texturec)
 endif()
 
 if(ANDROID)
-	target_link_libraries(texturec log)
+	target_link_libraries(texturec PRIVATE log)
 elseif(IOS)
 	set_target_properties(texturec PROPERTIES MACOSX_BUNDLE ON MACOSX_BUNDLE_GUI_IDENTIFIER texturec)
 endif()

cmake/bx/CMakeLists.txt

@@ -10,7 +10,7 @@
 
 include(bx.cmake)
 
-if(BGFX_BUILD_TOOLS)
+if(BGFX_BUILD_TOOLS_BIN2C)
 	include(bin2c.cmake)
 endif()
 

cmake/bx/bin2c.cmake

@@ -19,3 +19,13 @@ file(GLOB_RECURSE BIN2C_SOURCES #
 target_sources(bin2c PRIVATE ${BIN2C_SOURCES})
 target_link_libraries(bin2c PRIVATE bx)
 set_target_properties(bin2c PROPERTIES FOLDER "bgfx/tools")
+
+if(BGFX_BUILD_TOOLS AND BGFX_CUSTOM_TARGETS)
+	add_dependencies(tools bin2c)
+endif()
+
+if(ANDROID)
+	target_link_libraries(bin2c PRIVATE log)
+elseif(IOS)
+	set_target_properties(bin2c PROPERTIES MACOSX_BUNDLE ON MACOSX_BUNDLE_GUI_IDENTIFIER bin2c)
+endif()

cmake/examples.cmake

@@ -146,7 +146,7 @@ function(add_example ARG_NAME)
 	if(ARG_COMMON)
 		add_library(example-${ARG_NAME} STATIC EXCLUDE_FROM_ALL ${SOURCES})
 		target_include_directories(example-${ARG_NAME} PUBLIC ${BGFX_DIR}/examples/common)
-		target_link_libraries(example-${ARG_NAME} PUBLIC bgfx bx bimg dear-imgui meshoptimizer)
+		target_link_libraries(example-${ARG_NAME} PUBLIC bgfx bx bimg bimg_decode dear-imgui meshoptimizer)
 		if(BGFX_WITH_GLFW)
 			find_package(glfw3 REQUIRED)
 			target_link_libraries(example-${ARG_NAME} PUBLIC glfw)

cmake/tools.cmake

@@ -8,11 +8,6 @@
 # You should have received a copy of the CC0 Public Domain Dedication along with
 # this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
 
-if(BGFX_CUSTOM_TARGETS)
-	add_custom_target(tools)
-	set_target_properties(tools PROPERTIES FOLDER "bgfx/tools")
-endif()
-
 if(BGFX_BUILD_TOOLS_SHADER)
 	include(${CMAKE_CURRENT_LIST_DIR}/tools/shaderc.cmake)
 endif()
@@ -23,6 +18,5 @@ if(BGFX_BUILD_TOOLS_GEOMETRY)
 endif()
 
 if(BGFX_BUILD_TOOLS_TEXTURE)
-	include(${CMAKE_CURRENT_LIST_DIR}/tools/texturec.cmake)
 	include(${CMAKE_CURRENT_LIST_DIR}/tools/texturev.cmake)
 endif()