diff options
| author | OBATA Akio <obache@wizdas.com> | 2022-01-05 16:36:10 +0900 |
|---|---|---|
| committer | Slávek Banko <slavek.banko@axis.cz> | 2022-01-05 13:21:13 +0100 |
| commit | fdab75afa31934a4f2d210020405311b2befdd3f (patch) | |
| tree | 3c670821febc1742595d5b672fb5be4958900264 /noatun-plugins/tippercanoe | |
| parent | 5363fd55b8fed6a22d63017ff110ddd7dc619c1a (diff) | |
| download | tdeaddons-fdab75afa31934a4f2d210020405311b2befdd3f.tar.gz tdeaddons-fdab75afa31934a4f2d210020405311b2befdd3f.zip | |
noatun-plugins: change to use SDL feature to handle data for SDL
With own imcompleted endianness checkes, systems might be mis-detected
as big endian.
Change to use SDL macros to determine endianness.
Change to use SDL function to byte swap
Change to use SDL tyepdef for appropriate size integer type
Signed-off-by: OBATA Akio <obache@wizdas.com>
(cherry picked from commit ecd978360d79ba71df598f372be65cc1c0e34d80)
Diffstat (limited to 'noatun-plugins/tippercanoe')
| -rw-r--r-- | noatun-plugins/tippercanoe/core.cpp | 18 | ||||
| -rw-r--r-- | noatun-plugins/tippercanoe/sdlwrap.cpp | 6 | ||||
| -rw-r--r-- | noatun-plugins/tippercanoe/syna.h | 24 |
3 files changed, 6 insertions, 42 deletions
diff --git a/noatun-plugins/tippercanoe/core.cpp b/noatun-plugins/tippercanoe/core.cpp index 8d1f155..8181a81 100644 --- a/noatun-plugins/tippercanoe/core.cpp +++ b/noatun-plugins/tippercanoe/core.cpp @@ -23,6 +23,7 @@ #include <string.h> #include "syna.h" #include <unistd.h> +#include <SDL_endian.h> Core *core; #define outputs unsigned char *Dlo=(unsigned char*)lastOutputBmp.data; \ @@ -302,9 +303,6 @@ bool Core::calculate() double a[NumSamples], b[NumSamples]; int clarity[NumSamples]; //Surround sound int i,j,k; -#ifndef LITTLEENDIAN - sampleType temp; -#endif int brightFactor = int(Brightness * brightnessTwiddler /(starSize+0.01)); @@ -314,18 +312,8 @@ bool Core::calculate() for(i=0;i<NumSamples;i++) { -# ifdef LITTLEENDIAN - x[i] = data[i*2]; - y[i] = data[i*2+1]; -# else - // Need to convert to big-endian - temp = data[i*2]; - temp = (temp >> 8) | (temp << 8); - x[i] = temp; - temp = data[i*2+1]; - temp = (temp << 8) | (temp >> 8); - y[i] = temp; -# endif + x[i] = SDL_SwapLE16(data[i*2]); + y[i] = SDL_SwapLE16(data[i*2+1]); } fft(x,y); diff --git a/noatun-plugins/tippercanoe/sdlwrap.cpp b/noatun-plugins/tippercanoe/sdlwrap.cpp index 0ca2f4e..5b6bc41 100644 --- a/noatun-plugins/tippercanoe/sdlwrap.cpp +++ b/noatun-plugins/tippercanoe/sdlwrap.cpp @@ -142,8 +142,8 @@ int SdlScreen::sizeUpdate(void) { return 0; } void SdlScreen::show(void) { SDL_LockSurface(surface); - unsigned long *ptr2 = (unsigned long*)core->output(); - unsigned long *ptr1 = (unsigned long*)( surface->pixels ); + Uint32 *ptr2 = (Uint32*)core->output(); + Uint32 *ptr1 = (Uint32*)( surface->pixels ); int i = core->outWidth*core->outHeight/4; do { @@ -153,7 +153,7 @@ void SdlScreen::show(void) { unsigned int const r2 = *(ptr2++); //if (r1 || r2) { -#ifdef LITTLEENDIAN +#if SDL_BYTEORDER == SDL_LIT_ENDIAN unsigned int const v = ((r1 & 0x000000f0ul) >> 4) | ((r1 & 0x0000f000ul) >> 8) diff --git a/noatun-plugins/tippercanoe/syna.h b/noatun-plugins/tippercanoe/syna.h index 0d36e1b..8b76710 100644 --- a/noatun-plugins/tippercanoe/syna.h +++ b/noatun-plugins/tippercanoe/syna.h @@ -47,31 +47,7 @@ #define NumSamples (1<<LogSize) #define RecSize (1<<LogSize-Overlap) -#ifndef __linux__ -#warning This target has not been tested! -#endif - -#ifdef __FreeBSD__ -#include <machine/endian.h> typedef unsigned short sampleType; -#else -#ifdef HAVE_SYS_TYPES_H -#include <sys/types.h> -#endif -#ifdef HAVE_ENDIAN_H -#include <endian.h> -#elif defined(_BIG_ENDIAN) -#define BIG_ENDIAN 1 -#define BYTE_ORDER BIG_ENDIAN -#endif -typedef short sampleType; -#endif - -#if BYTE_ORDER == BIG_ENDIAN -#define BIGENDIAN -#else -#define LITTLEENDIAN -#endif void error(const char *str, bool syscall=false); void warning(const char *str, bool syscall=false); |