* Note that src, dst, srcStride, dstStride will be copied in the
* sws_scale() wrapper so they can be freely modified here.
*/
- SwsFunc swScale;
+ SwsFunc swscale;
int srcW; ///< Width of source luma/alpha planes.
int srcH; ///< Height of source luma/alpha planes.
int dstH; ///< Height of destination luma/alpha planes.
vector signed short *vYCoeffsBank, *vCCoeffsBank;
#endif
-#if ARCH_BFIN
- DECLARE_ALIGNED(4, uint32_t, oy);
- DECLARE_ALIGNED(4, uint32_t, oc);
- DECLARE_ALIGNED(4, uint32_t, zero);
- DECLARE_ALIGNED(4, uint32_t, cy);
- DECLARE_ALIGNED(4, uint32_t, crv);
- DECLARE_ALIGNED(4, uint32_t, rmask);
- DECLARE_ALIGNED(4, uint32_t, cbu);
- DECLARE_ALIGNED(4, uint32_t, bmask);
- DECLARE_ALIGNED(4, uint32_t, cgu);
- DECLARE_ALIGNED(4, uint32_t, cgv);
- DECLARE_ALIGNED(4, uint32_t, gmask);
-#endif
-
-#if HAVE_VIS
- DECLARE_ALIGNED(8, uint64_t, sparc_coeffs)[10];
-#endif
-
- /* function pointers for swScale() */
+ /* function pointers for swscale() */
yuv2planar1_fn yuv2plane1;
yuv2planarX_fn yuv2planeX;
yuv2interleavedX_fn yuv2nv12cX;
/**
* Functions to read planar input, such as planar RGB, and convert
- * internally to Y/UV.
+ * internally to Y/UV/A.
*/
/** @{ */
void (*readLumPlanar)(uint8_t *dst, const uint8_t *src[4], int width);
void (*readChrPlanar)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src[4],
int width);
+ void (*readAlpPlanar)(uint8_t *dst, const uint8_t *src[4], int width);
/** @} */
/**
int ff_yuv2rgb_c_init_tables(SwsContext *c, const int inv_table[4],
int fullRange, int brightness,
int contrast, int saturation);
+void ff_yuv2rgb_init_tables_ppc(SwsContext *c, const int inv_table[4],
+ int brightness, int contrast, int saturation);
-void ff_yuv2rgb_init_tables_altivec(SwsContext *c, const int inv_table[4],
- int brightness, int contrast, int saturation);
void updateMMXDitherTables(SwsContext *c, int dstY, int lumBufIndex, int chrBufIndex,
int lastInLumBuf, int lastInChrBuf);
-SwsFunc ff_yuv2rgb_init_mmx(SwsContext *c);
-SwsFunc ff_yuv2rgb_init_vis(SwsContext *c);
-SwsFunc ff_yuv2rgb_init_altivec(SwsContext *c);
-SwsFunc ff_yuv2rgb_get_func_ptr_bfin(SwsContext *c);
-void ff_bfin_get_unscaled_swscale(SwsContext *c);
+SwsFunc ff_yuv2rgb_init_x86(SwsContext *c);
+SwsFunc ff_yuv2rgb_init_ppc(SwsContext *c);
const char *sws_format_name(enum AVPixelFormat format);
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
av_assert0(desc);
- return desc->comp[0].depth_minus1 == 15;
+ return desc->comp[0].depth == 16;
}
static av_always_inline int is9_OR_10BPS(enum AVPixelFormat pix_fmt)
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
av_assert0(desc);
- return desc->comp[0].depth_minus1 == 8 || desc->comp[0].depth_minus1 == 9;
+ return desc->comp[0].depth == 9 || desc->comp[0].depth == 10;
}
static av_always_inline int isBE(enum AVPixelFormat pix_fmt)
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
av_assert0(desc);
- return desc->flags & PIX_FMT_BE;
+ return desc->flags & AV_PIX_FMT_FLAG_BE;
}
static av_always_inline int isYUV(enum AVPixelFormat pix_fmt)
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
av_assert0(desc);
- return !(desc->flags & PIX_FMT_RGB) && desc->nb_components >= 2;
+ return !(desc->flags & AV_PIX_FMT_FLAG_RGB) && desc->nb_components >= 2;
}
static av_always_inline int isPlanarYUV(enum AVPixelFormat pix_fmt)
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
av_assert0(desc);
- return ((desc->flags & PIX_FMT_PLANAR) && isYUV(pix_fmt));
+ return ((desc->flags & AV_PIX_FMT_FLAG_PLANAR) && isYUV(pix_fmt));
}
static av_always_inline int isRGB(enum AVPixelFormat pix_fmt)
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
av_assert0(desc);
- return (desc->flags & PIX_FMT_RGB);
+ return (desc->flags & AV_PIX_FMT_FLAG_RGB);
}
#if 0 // FIXME
#define isGray(x) \
- (!(av_pix_fmt_descriptors[x].flags & PIX_FMT_PAL) && \
+ (!(av_pix_fmt_descriptors[x].flags & AV_PIX_FMT_FLAG_PAL) && \
av_pix_fmt_descriptors[x].nb_components <= 2)
#else
#define isGray(x) \
((x) == AV_PIX_FMT_GRAY8 || \
- (x) == AV_PIX_FMT_Y400A || \
+ (x) == AV_PIX_FMT_YA8 || \
(x) == AV_PIX_FMT_GRAY16BE || \
- (x) == AV_PIX_FMT_GRAY16LE)
+ (x) == AV_PIX_FMT_GRAY16LE || \
+ (x) == AV_PIX_FMT_YA16BE || \
+ (x) == AV_PIX_FMT_YA16LE)
#endif
#define isRGBinInt(x) \
(x) == AV_PIX_FMT_RGB8 || \
(x) == AV_PIX_FMT_RGB4 || \
(x) == AV_PIX_FMT_RGB4_BYTE || \
+ (x) == AV_PIX_FMT_RGBA64BE || \
+ (x) == AV_PIX_FMT_RGBA64LE || \
(x) == AV_PIX_FMT_MONOBLACK || \
(x) == AV_PIX_FMT_MONOWHITE)
(x) == AV_PIX_FMT_BGR8 || \
(x) == AV_PIX_FMT_BGR4 || \
(x) == AV_PIX_FMT_BGR4_BYTE || \
+ (x) == AV_PIX_FMT_BGRA64BE || \
+ (x) == AV_PIX_FMT_BGRA64LE || \
(x) == AV_PIX_FMT_MONOBLACK || \
(x) == AV_PIX_FMT_MONOWHITE)
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
av_assert0(desc);
- return ((desc->nb_components >= 2 && !(desc->flags & PIX_FMT_PLANAR)) ||
+ return ((desc->nb_components >= 2 && !(desc->flags & AV_PIX_FMT_FLAG_PLANAR)) ||
pix_fmt == AV_PIX_FMT_PAL8);
}
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
av_assert0(desc);
- return (desc->nb_components >= 2 && (desc->flags & PIX_FMT_PLANAR));
+ return (desc->nb_components >= 2 && (desc->flags & AV_PIX_FMT_FLAG_PLANAR));
}
static av_always_inline int isPackedRGB(enum AVPixelFormat pix_fmt)
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
av_assert0(desc);
- return ((desc->flags & (PIX_FMT_PLANAR | PIX_FMT_RGB)) == PIX_FMT_RGB);
+ return ((desc->flags & (AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB)) == AV_PIX_FMT_FLAG_RGB);
}
static av_always_inline int isPlanarRGB(enum AVPixelFormat pix_fmt)
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
av_assert0(desc);
- return ((desc->flags & (PIX_FMT_PLANAR | PIX_FMT_RGB)) ==
- (PIX_FMT_PLANAR | PIX_FMT_RGB));
+ return ((desc->flags & (AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB)) ==
+ (AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB));
}
static av_always_inline int usePal(enum AVPixelFormat pix_fmt)
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
av_assert0(desc);
- return ((desc->flags & PIX_FMT_PAL) || (desc->flags & PIX_FMT_PSEUDOPAL) ||
- pix_fmt == AV_PIX_FMT_Y400A);
+ return ((desc->flags & AV_PIX_FMT_FLAG_PAL) || (desc->flags & AV_PIX_FMT_FLAG_PSEUDOPAL) ||
+ pix_fmt == AV_PIX_FMT_YA8);
}
extern const uint64_t ff_dither4[2];
extern const uint64_t ff_dither8[2];
+extern const uint8_t ff_dither_4x4_16[4][8];
+extern const uint8_t ff_dither_8x8_32[8][8];
+extern const uint8_t ff_dither_8x8_73[8][8];
+extern const uint8_t ff_dither_8x8_128[8][8];
+extern const uint8_t ff_dither_8x8_220[8][8];
+
+extern const int32_t ff_yuv2rgb_coeffs[8][4];
+
extern const AVClass sws_context_class;
/**
- * Set c->swScale to an unscaled converter if one exists for the specific
+ * Set c->swscale to an unscaled converter if one exists for the specific
* source and destination formats, bit depths, flags, etc.
*/
void ff_get_unscaled_swscale(SwsContext *c);
-
-void ff_swscale_get_unscaled_altivec(SwsContext *c);
+void ff_get_unscaled_swscale_ppc(SwsContext *c);
/**
* Return function pointer to fastest main scaler path function depending
yuv2packed2_fn *yuv2packed2,
yuv2packedX_fn *yuv2packedX,
yuv2anyX_fn *yuv2anyX);
-void ff_sws_init_swScale_altivec(SwsContext *c);
-void ff_sws_init_swScale_mmx(SwsContext *c);
+void ff_sws_init_swscale_ppc(SwsContext *c);
+void ff_sws_init_swscale_x86(SwsContext *c);
#endif /* SWSCALE_SWSCALE_INTERNAL_H */
projects / ffmpeg / blobdiff