mirror of
https://github.com/ClassiCube/ClassiCube.git
synced 2025-09-13 09:35:23 -04:00
Make it easier to switch Audio backends
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UnknownShadow200
parent
6da3ab1354
commit
a31fec1973
@ -29,7 +29,7 @@ export AR := xenon-ar
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#---------------------------------------------------------------------------------
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TARGET := ClassiCube-xbox360
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BUILD := build-360
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SOURCES := src
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SOURCES := src third_party/bearssl/src
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#---------------------------------------------------------------------------------
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# options for code generation
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@ -68,7 +68,7 @@ export OFILES := $(CFILES:.c=.o) $(sFILES:.s=.o) $(SFILES:.S=.o)
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#---------------------------------------------------------------------------------
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# build a list of include paths
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#---------------------------------------------------------------------------------
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export INCLUDE := -I$(LIBXENON_INC)
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export INCLUDE := -I$(LIBXENON_INC) -Ithird_party/bearssl/inc
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#---------------------------------------------------------------------------------
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# build a list of library paths
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@ -22,7 +22,7 @@ static void AudioBase_FreeChunks(struct AudioChunk* chunks, int numChunks);
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/* achieve higher speed by playing samples at higher sample rate */
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#define Audio_AdjustSampleRate(sampleRate, playbackRate) ((sampleRate * playbackRate) / 100)
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#if defined CC_BUILD_OPENAL
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#if CC_AUD_BACKEND == CC_AUD_BACKEND_OPENAL
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/*########################################################################################################################*
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*------------------------------------------------------OpenAL backend-----------------------------------------------------*
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*#########################################################################################################################*/
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@ -298,7 +298,7 @@ cc_result Audio_AllocChunks(cc_uint32 size, struct AudioChunk* chunks, int numCh
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void Audio_FreeChunks(struct AudioChunk* chunks, int numChunks) {
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AudioBase_FreeChunks(chunks, numChunks);
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}
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#elif defined CC_BUILD_WINMM
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#elif CC_AUD_BACKEND == CC_AUD_BACKEND_WINMM
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/*########################################################################################################################*
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*------------------------------------------------------WinMM backend------------------------------------------------------*
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*#########################################################################################################################*/
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@ -503,7 +503,7 @@ cc_result Audio_AllocChunks(cc_uint32 size, struct AudioChunk* chunks, int numCh
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void Audio_FreeChunks(struct AudioChunk* chunks, int numChunks) {
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AudioBase_FreeChunks(chunks, numChunks);
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}
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#elif defined CC_BUILD_OPENSLES
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#elif CC_AUD_BACKEND == CC_AUD_BACKEND_OPENSLES
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/*########################################################################################################################*
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*----------------------------------------------------OpenSL ES backend----------------------------------------------------*
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*#########################################################################################################################*/
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41
src/Core.h
41
src/Core.h
@ -145,6 +145,10 @@ typedef cc_uint8 cc_bool;
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#define CC_SSL_BACKEND_BEARSSL 2
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#define CC_SSL_BACKEND_SCHANNEL 3
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#define CC_AUD_BACKEND_OPENAL 1
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#define CC_AUD_BACKEND_WINMM 2
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#define CC_AUD_BACKEND_OPENSLES 3
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#define CC_GFX_BACKEND_IS_GL() (CC_GFX_BACKEND == CC_GFX_BACKEND_GL1 || CC_GFX_BACKEND == CC_GFX_BACKEND_GL2)
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#define CC_BUILD_NETWORKING
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@ -180,9 +184,9 @@ typedef cc_uint8 cc_bool;
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#elif defined _WIN32
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#define CC_BUILD_WIN
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#define CC_BUILD_HTTPCLIENT
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#define CC_BUILD_WINMM
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#define DEFAULT_AUD_BACKEND CC_AUD_BACKEND_WINMM
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#define DEFAULT_SSL_BACKEND CC_SSL_BACKEND_SCHANNEL
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#define DEFAULT_GFX_BACKEND CC_GFX_BACKEND_D3D9
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#define DEFAULT_GFX_BACKEND CC_GFX_BACKEND_GL1
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#define DEFAULT_WIN_BACKEND CC_WIN_BACKEND_WIN32
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#elif defined __ANDROID__
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#define CC_BUILD_ANDROID
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@ -192,13 +196,14 @@ typedef cc_uint8 cc_bool;
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#define CC_BUILD_EGL
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#define CC_BUILD_TOUCH
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#define CC_BUILD_OPENSLES
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#define DEFAULT_AUD_BACKEND CC_AUD_BACKEND_OPENSLES
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#define DEFAULT_GFX_BACKEND CC_GFX_BACKEND_GL2
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#define DEFAULT_WIN_BACKEND CC_WIN_BACKEND_ANDROID
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#elif defined __serenity__
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#define CC_BUILD_SERENITY
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#define CC_BUILD_POSIX
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#define CC_BUILD_CURL
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#define CC_BUILD_OPENAL
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#define DEFAULT_AUD_BACKEND CC_AUD_BACKEND_OPENAL
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#define DEFAULT_GFX_BACKEND CC_GFX_BACKEND_GL1
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#define DEFAULT_WIN_BACKEND CC_WIN_BACKEND_SDL2
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#elif defined __linux__
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@ -206,7 +211,7 @@ typedef cc_uint8 cc_bool;
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#define CC_BUILD_POSIX
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#define CC_BUILD_XINPUT2
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#define CC_BUILD_CURL
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#define CC_BUILD_OPENAL
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#define DEFAULT_AUD_BACKEND CC_AUD_BACKEND_OPENAL
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#define DEFAULT_WIN_BACKEND CC_WIN_BACKEND_X11
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#if defined CC_BUILD_RPI
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#define CC_BUILD_GLES
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@ -231,7 +236,7 @@ typedef cc_uint8 cc_bool;
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#define CC_BUILD_MACOS
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#define CC_BUILD_CURL
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#endif
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#define CC_BUILD_OPENAL
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#define DEFAULT_AUD_BACKEND CC_AUD_BACKEND_OPENAL
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#elif defined Macintosh
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#define DEFAULT_GFX_BACKEND CC_GFX_BACKEND_SOFTGPU
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#define CC_BUILD_MACCLASSIC
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@ -247,7 +252,7 @@ typedef cc_uint8 cc_bool;
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#define CC_BUILD_POSIX
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#define CC_BUILD_XINPUT2
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#define CC_BUILD_CURL
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#define CC_BUILD_OPENAL
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#define DEFAULT_AUD_BACKEND CC_AUD_BACKEND_OPENAL
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#define DEFAULT_GFX_BACKEND CC_GFX_BACKEND_GL1
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#define DEFAULT_WIN_BACKEND CC_WIN_BACKEND_X11
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#elif defined __FreeBSD__ || defined __DragonFly__
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@ -256,6 +261,7 @@ typedef cc_uint8 cc_bool;
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#define CC_BUILD_BSD
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#define CC_BUILD_XINPUT2
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#define CC_BUILD_CURL
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#define DEFAULT_AUD_BACKEND CC_AUD_BACKEND_OPENAL
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#define DEFAULT_GFX_BACKEND CC_GFX_BACKEND_GL1
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#define DEFAULT_WIN_BACKEND CC_WIN_BACKEND_X11
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#elif defined __OpenBSD__
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@ -264,7 +270,7 @@ typedef cc_uint8 cc_bool;
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#define CC_BUILD_BSD
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#define CC_BUILD_XINPUT2
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#define CC_BUILD_CURL
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#define CC_BUILD_OPENAL
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#define DEFAULT_AUD_BACKEND CC_AUD_BACKEND_OPENAL
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#define DEFAULT_GFX_BACKEND CC_GFX_BACKEND_GL1
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#define DEFAULT_WIN_BACKEND CC_WIN_BACKEND_X11
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#elif defined __NetBSD__
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@ -273,15 +279,15 @@ typedef cc_uint8 cc_bool;
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#define CC_BUILD_BSD
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#define CC_BUILD_XINPUT2
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#define CC_BUILD_CURL
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#define CC_BUILD_OPENAL
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#define DEFAULT_AUD_BACKEND CC_AUD_BACKEND_OPENAL
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#define DEFAULT_GFX_BACKEND CC_GFX_BACKEND_GL1
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#define DEFAULT_WIN_BACKEND CC_WIN_BACKEND_X11
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#elif defined __HAIKU__
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#define CC_BUILD_HAIKU
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#define CC_BUILD_POSIX
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#define CC_BUILD_CURL
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#define CC_BUILD_OPENAL
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#define CC_BACKTRACE_BUILTIN
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#define DEFAULT_AUD_BACKEND CC_AUD_BACKEND_OPENAL
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#define DEFAULT_GFX_BACKEND CC_GFX_BACKEND_GL1
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#define DEFAULT_WIN_BACKEND CC_WIN_BACKEND_BEOS
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#elif defined __BEOS__
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@ -289,16 +295,16 @@ typedef cc_uint8 cc_bool;
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#define CC_BUILD_POSIX
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#define CC_BUILD_GL11
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#define CC_BUILD_HTTPCLIENT
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#define CC_BUILD_OPENAL
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#define CC_BACKTRACE_BUILTIN
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#define DEFAULT_AUD_BACKEND CC_AUD_BACKEND_OPENAL
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#define DEFAULT_GFX_BACKEND CC_GFX_BACKEND_GL1
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#define DEFAULT_WIN_BACKEND CC_WIN_BACKEND_BEOS
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#elif defined __sgi
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#define CC_BUILD_IRIX
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#define CC_BUILD_POSIX
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#define CC_BUILD_CURL
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#define CC_BUILD_OPENAL
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#define CC_BIG_ENDIAN
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#define DEFAULT_AUD_BACKEND CC_AUD_BACKEND_OPENAL
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#define DEFAULT_GFX_BACKEND CC_GFX_BACKEND_GL1
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#define DEFAULT_WIN_BACKEND CC_WIN_BACKEND_X11
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#elif defined __EMSCRIPTEN__
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@ -318,8 +324,8 @@ typedef cc_uint8 cc_bool;
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#define CC_BUILD_CONSOLE
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#define CC_BUILD_LOWMEM
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#define CC_BUILD_COOPTHREADED
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#define CC_BUILD_OPENAL
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#define CC_BUILD_HTTPCLIENT
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#define DEFAULT_AUD_BACKEND CC_AUD_BACKEND_OPENAL
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#define DEFAULT_SSL_BACKEND CC_SSL_BACKEND_BEARSSL
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#elif defined __3DS__
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#define CC_BUILD_3DS
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@ -342,9 +348,9 @@ typedef cc_uint8 cc_bool;
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#elif defined __vita__
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#define CC_BUILD_PSVITA
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#define CC_BUILD_CONSOLE
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#define CC_BUILD_OPENAL
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#define CC_BUILD_HTTPCLIENT
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#define CC_BUILD_TOUCH
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#define DEFAULT_AUD_BACKEND CC_AUD_BACKEND_OPENAL
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#define DEFAULT_SSL_BACKEND CC_SSL_BACKEND_BEARSSL
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#elif defined _arch_dreamcast
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#define CC_BUILD_DREAMCAST
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@ -358,9 +364,9 @@ typedef cc_uint8 cc_bool;
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#elif defined PLAT_PS3
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#define CC_BUILD_PS3
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#define CC_BUILD_CONSOLE
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#define CC_BUILD_OPENAL
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#define CC_BUILD_HTTPCLIENT
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#define CC_BUILD_SPLITSCREEN
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#define DEFAULT_AUD_BACKEND CC_AUD_BACKEND_OPENAL
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#define DEFAULT_SSL_BACKEND CC_SSL_BACKEND_BEARSSL
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#elif defined N64
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#define CC_BIG_ENDIAN
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@ -379,9 +385,9 @@ typedef cc_uint8 cc_bool;
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#define CC_BUILD_CONSOLE
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#define CC_BUILD_LOWMEM
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#define CC_BUILD_COOPTHREADED
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#define CC_BUILD_OPENAL
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#define CC_BUILD_HTTPCLIENT
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#define CC_BUILD_SPLITSCREEN
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#define DEFAULT_AUD_BACKEND CC_AUD_BACKEND_OPENAL
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#define DEFAULT_SSL_BACKEND CC_SSL_BACKEND_BEARSSL
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#elif defined PLAT_NDS
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#define CC_BUILD_NDS
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@ -399,10 +405,10 @@ typedef cc_uint8 cc_bool;
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#define CC_BUILD_WIIU
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#define CC_BUILD_CONSOLE
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#define CC_BUILD_COOPTHREADED
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#define CC_BUILD_OPENAL
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#define CC_BUILD_HTTPCLIENT
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#define CC_BUILD_SPLITSCREEN
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#define CC_BUILD_TOUCH
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#define DEFAULT_AUD_BACKEND CC_AUD_BACKEND_OPENAL
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#define DEFAULT_SSL_BACKEND CC_SSL_BACKEND_BEARSSL
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#elif defined __SWITCH__
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#define CC_BUILD_SWITCH
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@ -463,6 +469,9 @@ typedef cc_uint8 cc_bool;
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#if defined DEFAULT_SSL_BACKEND && !defined CC_SSL_BACKEND
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#define CC_SSL_BACKEND DEFAULT_SSL_BACKEND
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#endif
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#if defined DEFAULT_AUD_BACKEND && !defined CC_AUD_BACKEND
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#define CC_AUD_BACKEND DEFAULT_AUD_BACKEND
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#endif
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#ifdef CC_BUILD_CONSOLE
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#undef CC_BUILD_FREETYPE
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@ -290,12 +290,12 @@ static DWORD_PTR (WINAPI *_SymGetModuleBase)(HANDLE process, DWORD_PTR addr);
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static PVOID (WINAPI *_SymFunctionTableAccess)(HANDLE process, DWORD_PTR addr);
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static BOOL (WINAPI *_SymInitialize)(HANDLE process, PCSTR userSearchPath, BOOL fInvadeProcess);
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static PVOID FunctionTableAccessCallback(HANDLE process, DWORD_PTR addr) {
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static PVOID WINAPI FunctionTableAccessCallback(HANDLE process, DWORD_PTR addr) {
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if (!_SymFunctionTableAccess) return NULL;
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return _SymFunctionTableAccess(process, addr);
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}
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static DWORD_PTR GetModuleBaseCallback(HANDLE process, DWORD_PTR addr) {
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static DWORD_PTR WINAPI GetModuleBaseCallback(HANDLE process, DWORD_PTR addr) {
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if (!_SymGetModuleBase) return 0;
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return _SymGetModuleBase(process, addr);
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}
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@ -812,6 +812,7 @@ static HGLRC ctx_handle;
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static HDC ctx_DC;
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typedef BOOL (WINAPI *FP_SWAPINTERVAL)(int interval);
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static FP_SWAPINTERVAL wglSwapIntervalEXT;
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static void* gl_lib;
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static void GLContext_SelectGraphicsMode(struct GraphicsMode* mode) {
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PIXELFORMATDESCRIPTOR pfd = { 0 };
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@ -846,6 +847,9 @@ void GLContext_Create(void) {
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InitGraphicsMode(&mode);
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GLContext_SelectGraphicsMode(&mode);
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static const cc_string glPath = String_FromConst("OPENGL32.dll");
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gl_lib = DynamicLib_Load2(&glPath);
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ctx_handle = wglCreateContext(win_DC);
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if (!ctx_handle) {
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Logger_Abort2(GetLastError(), "Failed to create OpenGL context");
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@ -867,19 +871,20 @@ void GLContext_Free(void) {
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ctx_handle = NULL;
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}
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static PROC (WINAPI *_wglGetProcAddress)(LPCSTR);
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/* https://www.khronos.org/opengl/wiki/Load_OpenGL_Functions#Windows */
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#define GLContext_IsInvalidAddress(ptr) (ptr == (void*)0 || ptr == (void*)1 || ptr == (void*)-1 || ptr == (void*)2)
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void* GLContext_GetAddress(const char* function) {
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static const cc_string glPath = String_FromConst("OPENGL32.dll");
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static void* lib;
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void* addr = (void*)wglGetProcAddress(function);
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/* Not present on NT 3.5 */
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if (!_wglGetProcAddress) _wglGetProcAddress = DynamicLib_Get2(gl_lib, "wglGetProcAddress");
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if (_wglGetProcAddress) {
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void* addr = (void*)_wglGetProcAddress(function);
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if (!GLContext_IsInvalidAddress(addr)) return addr;
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}
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/* Some drivers return NULL from wglGetProcAddress for core OpenGL functions */
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if (!lib) lib = DynamicLib_Load2(&glPath);
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return DynamicLib_Get2(lib, function);
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return DynamicLib_Get2(gl_lib, function);
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}
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cc_bool GLContext_SwapBuffers(void) {
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