From c899bedbca77de42014a1092ae2857c61f2d4b76 Mon Sep 17 00:00:00 2001 From: Stefano Sabatini Date: Sun, 24 Jul 2011 02:36:02 +0200 Subject: lsws: use array for storing the supported in/out information --- libswscale/utils.c | 201 +++++++++++++++++++++-------------------------------- 1 file changed, 78 insertions(+), 123 deletions(-) diff --git a/libswscale/utils.c b/libswscale/utils.c index aa887310a1..8a103889be 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -66,137 +66,92 @@ const char *swscale_license(void) #define RET 0xC3 //near return opcode for x86 -#define isSupportedIn(x) ( \ - (x)==PIX_FMT_YUV420P \ - || (x)==PIX_FMT_YUVA420P \ - || (x)==PIX_FMT_YUYV422 \ - || (x)==PIX_FMT_UYVY422 \ - || (x)==PIX_FMT_RGB48BE \ - || (x)==PIX_FMT_RGB48LE \ - || (x)==PIX_FMT_RGB32 \ - || (x)==PIX_FMT_RGB32_1 \ - || (x)==PIX_FMT_BGR48BE \ - || (x)==PIX_FMT_BGR48LE \ - || (x)==PIX_FMT_BGR24 \ - || (x)==PIX_FMT_BGR565LE \ - || (x)==PIX_FMT_BGR565BE \ - || (x)==PIX_FMT_BGR555LE \ - || (x)==PIX_FMT_BGR555BE \ - || (x)==PIX_FMT_BGR32 \ - || (x)==PIX_FMT_BGR32_1 \ - || (x)==PIX_FMT_RGB24 \ - || (x)==PIX_FMT_RGB565LE \ - || (x)==PIX_FMT_RGB565BE \ - || (x)==PIX_FMT_RGB555LE \ - || (x)==PIX_FMT_RGB555BE \ - || (x)==PIX_FMT_GRAY8 \ - || (x)==PIX_FMT_GRAY8A \ - || (x)==PIX_FMT_YUV410P \ - || (x)==PIX_FMT_YUV440P \ - || (x)==PIX_FMT_NV12 \ - || (x)==PIX_FMT_NV21 \ - || (x)==PIX_FMT_GRAY16BE \ - || (x)==PIX_FMT_GRAY16LE \ - || (x)==PIX_FMT_YUV444P \ - || (x)==PIX_FMT_YUV422P \ - || (x)==PIX_FMT_YUV411P \ - || (x)==PIX_FMT_YUVJ420P \ - || (x)==PIX_FMT_YUVJ422P \ - || (x)==PIX_FMT_YUVJ440P \ - || (x)==PIX_FMT_YUVJ444P \ - || (x)==PIX_FMT_PAL8 \ - || (x)==PIX_FMT_BGR8 \ - || (x)==PIX_FMT_RGB8 \ - || (x)==PIX_FMT_BGR4_BYTE \ - || (x)==PIX_FMT_RGB4_BYTE \ - || (x)==PIX_FMT_YUV440P \ - || (x)==PIX_FMT_MONOWHITE \ - || (x)==PIX_FMT_MONOBLACK \ - || (x)==PIX_FMT_YUV420P9LE \ - || (x)==PIX_FMT_YUV444P9LE \ - || (x)==PIX_FMT_YUV420P10LE \ - || (x)==PIX_FMT_YUV422P10LE \ - || (x)==PIX_FMT_YUV444P10LE \ - || (x)==PIX_FMT_YUV420P16LE \ - || (x)==PIX_FMT_YUV422P16LE \ - || (x)==PIX_FMT_YUV444P16LE \ - || (x)==PIX_FMT_YUV422P10LE \ - || (x)==PIX_FMT_YUV420P9BE \ - || (x)==PIX_FMT_YUV444P9BE \ - || (x)==PIX_FMT_YUV420P10BE \ - || (x)==PIX_FMT_YUV444P10BE \ - || (x)==PIX_FMT_YUV422P10BE \ - || (x)==PIX_FMT_YUV420P16BE \ - || (x)==PIX_FMT_YUV422P16BE \ - || (x)==PIX_FMT_YUV444P16BE \ - || (x)==PIX_FMT_YUV422P10BE \ - ) +typedef struct FormatEntry { +int is_supported_in, is_supported_out; +} FormatEntry; + +const static FormatEntry format_entries[PIX_FMT_NB] = { + [PIX_FMT_YUV420P] = { 1 , 1 }, + [PIX_FMT_YUYV422] = { 1 , 1 }, + [PIX_FMT_RGB24] = { 1 , 1 }, + [PIX_FMT_BGR24] = { 1 , 1 }, + [PIX_FMT_YUV422P] = { 1 , 1 }, + [PIX_FMT_YUV444P] = { 1 , 1 }, + [PIX_FMT_YUV410P] = { 1 , 1 }, + [PIX_FMT_YUV411P] = { 1 , 1 }, + [PIX_FMT_GRAY8] = { 1 , 1 }, + [PIX_FMT_MONOWHITE] = { 1 , 1 }, + [PIX_FMT_MONOBLACK] = { 1 , 1 }, + [PIX_FMT_PAL8] = { 1 , 0 }, + [PIX_FMT_YUVJ420P] = { 1 , 1 }, + [PIX_FMT_YUVJ422P] = { 1 , 1 }, + [PIX_FMT_YUVJ444P] = { 1 , 1 }, + [PIX_FMT_UYVY422] = { 1 , 1 }, + [PIX_FMT_UYYVYY411] = { 0 , 0 }, + [PIX_FMT_BGR8] = { 1 , 1 }, + [PIX_FMT_BGR4] = { 0 , 1 }, + [PIX_FMT_BGR4_BYTE] = { 1 , 1 }, + [PIX_FMT_RGB8] = { 1 , 1 }, + [PIX_FMT_RGB4] = { 0 , 1 }, + [PIX_FMT_RGB4_BYTE] = { 1 , 1 }, + [PIX_FMT_NV12] = { 1 , 1 }, + [PIX_FMT_NV21] = { 1 , 1 }, + [PIX_FMT_ARGB] = { 1 , 1 }, + [PIX_FMT_RGBA] = { 1 , 1 }, + [PIX_FMT_ABGR] = { 1 , 1 }, + [PIX_FMT_BGRA] = { 1 , 1 }, + [PIX_FMT_GRAY16BE] = { 1 , 1 }, + [PIX_FMT_GRAY16LE] = { 1 , 1 }, + [PIX_FMT_YUV440P] = { 1 , 1 }, + [PIX_FMT_YUVJ440P] = { 1 , 1 }, + [PIX_FMT_YUVA420P] = { 1 , 1 }, + [PIX_FMT_RGB48BE] = { 1 , 1 }, + [PIX_FMT_RGB48LE] = { 1 , 1 }, + [PIX_FMT_RGB565BE] = { 1 , 1 }, + [PIX_FMT_RGB565LE] = { 1 , 1 }, + [PIX_FMT_RGB555BE] = { 1 , 1 }, + [PIX_FMT_RGB555LE] = { 1 , 1 }, + [PIX_FMT_BGR565BE] = { 1 , 1 }, + [PIX_FMT_BGR565LE] = { 1 , 1 }, + [PIX_FMT_BGR555BE] = { 1 , 1 }, + [PIX_FMT_BGR555LE] = { 1 , 1 }, + [PIX_FMT_YUV420P16LE] = { 1 , 1 }, + [PIX_FMT_YUV420P16BE] = { 1 , 1 }, + [PIX_FMT_YUV422P16LE] = { 1 , 1 }, + [PIX_FMT_YUV422P16BE] = { 1 , 1 }, + [PIX_FMT_YUV444P16LE] = { 1 , 1 }, + [PIX_FMT_YUV444P16BE] = { 1 , 1 }, + [PIX_FMT_RGB444LE] = { 0 , 1 }, + [PIX_FMT_RGB444BE] = { 0 , 1 }, + [PIX_FMT_BGR444LE] = { 0 , 1 }, + [PIX_FMT_BGR444BE] = { 0 , 1 }, + [PIX_FMT_GRAY8A] = { 1 , 0 }, + [PIX_FMT_BGR48BE] = { 1 , 1 }, + [PIX_FMT_BGR48LE] = { 1 , 1 }, + [PIX_FMT_YUV420P9BE] = { 1 , 1 }, + [PIX_FMT_YUV420P9LE] = { 1 , 1 }, + [PIX_FMT_YUV420P10BE] = { 1 , 1 }, + [PIX_FMT_YUV420P10LE] = { 1 , 1 }, + [PIX_FMT_YUV422P10BE] = { 1 , 1 }, + [PIX_FMT_YUV422P10LE] = { 1 , 1 }, + [PIX_FMT_YUV444P9BE] = { 1 , 0 }, + [PIX_FMT_YUV444P9LE] = { 1 , 0 }, + [PIX_FMT_YUV444P10BE] = { 1 , 0 }, + [PIX_FMT_YUV444P10LE] = { 1 , 0 }, +}; + +#define isSupportedIn(x) (format_entries[x].is_supported_in) int sws_isSupportedInput(enum PixelFormat pix_fmt) { - return isSupportedIn(pix_fmt); + return format_entries[pix_fmt].is_supported_in; } -#define isSupportedOut(x) ( \ - (x)==PIX_FMT_YUV420P \ - || (x)==PIX_FMT_YUVA420P \ - || (x)==PIX_FMT_YUYV422 \ - || (x)==PIX_FMT_UYVY422 \ - || (x)==PIX_FMT_YUV444P \ - || (x)==PIX_FMT_YUV422P \ - || (x)==PIX_FMT_YUV411P \ - || (x)==PIX_FMT_YUVJ420P \ - || (x)==PIX_FMT_YUVJ422P \ - || (x)==PIX_FMT_YUVJ440P \ - || (x)==PIX_FMT_YUVJ444P \ - || isRGBinBytes(x) \ - || isBGRinBytes(x) \ - || (x)==PIX_FMT_RGB565LE \ - || (x)==PIX_FMT_RGB565BE \ - || (x)==PIX_FMT_RGB555LE \ - || (x)==PIX_FMT_RGB555BE \ - || (x)==PIX_FMT_RGB444LE \ - || (x)==PIX_FMT_RGB444BE \ - || (x)==PIX_FMT_BGR565LE \ - || (x)==PIX_FMT_BGR565BE \ - || (x)==PIX_FMT_BGR555LE \ - || (x)==PIX_FMT_BGR555BE \ - || (x)==PIX_FMT_BGR444LE \ - || (x)==PIX_FMT_BGR444BE \ - || (x)==PIX_FMT_RGB8 \ - || (x)==PIX_FMT_BGR8 \ - || (x)==PIX_FMT_RGB4_BYTE \ - || (x)==PIX_FMT_BGR4_BYTE \ - || (x)==PIX_FMT_RGB4 \ - || (x)==PIX_FMT_BGR4 \ - || (x)==PIX_FMT_MONOBLACK \ - || (x)==PIX_FMT_MONOWHITE \ - || (x)==PIX_FMT_NV12 \ - || (x)==PIX_FMT_NV21 \ - || (x)==PIX_FMT_GRAY16BE \ - || (x)==PIX_FMT_GRAY16LE \ - || (x)==PIX_FMT_GRAY8 \ - || (x)==PIX_FMT_YUV410P \ - || (x)==PIX_FMT_YUV440P \ - || (x)==PIX_FMT_YUV422P10LE \ - || (x)==PIX_FMT_YUV420P9LE \ - || (x)==PIX_FMT_YUV420P10LE \ - || (x)==PIX_FMT_YUV420P16LE \ - || (x)==PIX_FMT_YUV422P10LE \ - || (x)==PIX_FMT_YUV422P16LE \ - || (x)==PIX_FMT_YUV444P16LE \ - || (x)==PIX_FMT_YUV422P10BE \ - || (x)==PIX_FMT_YUV420P9BE \ - || (x)==PIX_FMT_YUV420P10BE \ - || (x)==PIX_FMT_YUV422P10BE \ - || (x)==PIX_FMT_YUV420P16BE \ - || (x)==PIX_FMT_YUV422P16BE \ - || (x)==PIX_FMT_YUV444P16BE \ - ) +#define isSupportedOut(x) (format_entries[x].is_supported_out) int sws_isSupportedOutput(enum PixelFormat pix_fmt) { - return isSupportedOut(pix_fmt); + return format_entries[pix_fmt].is_supported_out; } extern const int32_t ff_yuv2rgb_coeffs[8][4]; -- cgit v1.2.3