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-rw-r--r--libswscale/input.c440
1 files changed, 358 insertions, 82 deletions
diff --git a/libswscale/input.c b/libswscale/input.c
index 2e8d43f446..d3aeb22151 100644
--- a/libswscale/input.c
+++ b/libswscale/input.c
@@ -1,20 +1,20 @@
/*
- * Copyright (C) 2001-2003 Michael Niedermayer <michaelni@gmx.at>
+ * Copyright (C) 2001-2012 Michael Niedermayer <michaelni@gmx.at>
*
- * This file is part of Libav.
+ * This file is part of FFmpeg.
*
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
@@ -30,6 +30,7 @@
#include "libavutil/intreadwrite.h"
#include "libavutil/mathematics.h"
#include "libavutil/pixdesc.h"
+#include "libavutil/avassert.h"
#include "config.h"
#include "rgb2rgb.h"
#include "swscale.h"
@@ -51,6 +52,86 @@
#define r ((origin == AV_PIX_FMT_BGR48BE || origin == AV_PIX_FMT_BGR48LE) ? b_r : r_b)
#define b ((origin == AV_PIX_FMT_BGR48BE || origin == AV_PIX_FMT_BGR48LE) ? r_b : b_r)
+static av_always_inline void
+rgb64ToY_c_template(uint16_t *dst, const uint16_t *src, int width,
+ enum AVPixelFormat origin)
+{
+ int i;
+ for (i = 0; i < width; i++) {
+ unsigned int r_b = input_pixel(&src[i*4+0]);
+ unsigned int g = input_pixel(&src[i*4+1]);
+ unsigned int b_r = input_pixel(&src[i*4+2]);
+
+ dst[i] = (RY*r + GY*g + BY*b + (0x2001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT;
+ }
+}
+
+static av_always_inline void
+rgb64ToUV_c_template(uint16_t *dstU, uint16_t *dstV,
+ const uint16_t *src1, const uint16_t *src2,
+ int width, enum AVPixelFormat origin)
+{
+ int i;
+ av_assert1(src1==src2);
+ for (i = 0; i < width; i++) {
+ int r_b = input_pixel(&src1[i*4+0]);
+ int g = input_pixel(&src1[i*4+1]);
+ int b_r = input_pixel(&src1[i*4+2]);
+
+ dstU[i] = (RU*r + GU*g + BU*b + (0x10001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT;
+ dstV[i] = (RV*r + GV*g + BV*b + (0x10001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT;
+ }
+}
+
+static av_always_inline void
+rgb64ToUV_half_c_template(uint16_t *dstU, uint16_t *dstV,
+ const uint16_t *src1, const uint16_t *src2,
+ int width, enum AVPixelFormat origin)
+{
+ int i;
+ av_assert1(src1==src2);
+ for (i = 0; i < width; i++) {
+ int r_b = (input_pixel(&src1[8 * i + 0]) + input_pixel(&src1[8 * i + 4]) + 1) >> 1;
+ int g = (input_pixel(&src1[8 * i + 1]) + input_pixel(&src1[8 * i + 5]) + 1) >> 1;
+ int b_r = (input_pixel(&src1[8 * i + 2]) + input_pixel(&src1[8 * i + 6]) + 1) >> 1;
+
+ dstU[i]= (RU*r + GU*g + BU*b + (0x10001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT;
+ dstV[i]= (RV*r + GV*g + BV*b + (0x10001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT;
+ }
+}
+
+#define rgb64funcs(pattern, BE_LE, origin) \
+static void pattern ## 64 ## BE_LE ## ToY_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused0, const uint8_t *unused1,\
+ int width, uint32_t *unused) \
+{ \
+ const uint16_t *src = (const uint16_t *) _src; \
+ uint16_t *dst = (uint16_t *) _dst; \
+ rgb64ToY_c_template(dst, src, width, origin); \
+} \
+ \
+static void pattern ## 64 ## BE_LE ## ToUV_c(uint8_t *_dstU, uint8_t *_dstV, \
+ const uint8_t *unused0, const uint8_t *_src1, const uint8_t *_src2, \
+ int width, uint32_t *unused) \
+{ \
+ const uint16_t *src1 = (const uint16_t *) _src1, \
+ *src2 = (const uint16_t *) _src2; \
+ uint16_t *dstU = (uint16_t *) _dstU, *dstV = (uint16_t *) _dstV; \
+ rgb64ToUV_c_template(dstU, dstV, src1, src2, width, origin); \
+} \
+ \
+static void pattern ## 64 ## BE_LE ## ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, \
+ const uint8_t *unused0, const uint8_t *_src1, const uint8_t *_src2, \
+ int width, uint32_t *unused) \
+{ \
+ const uint16_t *src1 = (const uint16_t *) _src1, \
+ *src2 = (const uint16_t *) _src2; \
+ uint16_t *dstU = (uint16_t *) _dstU, *dstV = (uint16_t *) _dstV; \
+ rgb64ToUV_half_c_template(dstU, dstV, src1, src2, width, origin); \
+}
+
+rgb64funcs(rgb, LE, AV_PIX_FMT_RGBA64LE)
+rgb64funcs(rgb, BE, AV_PIX_FMT_RGBA64BE)
+
static av_always_inline void rgb48ToY_c_template(uint16_t *dst,
const uint16_t *src, int width,
enum AVPixelFormat origin)
@@ -73,7 +154,7 @@ static av_always_inline void rgb48ToUV_c_template(uint16_t *dstU,
enum AVPixelFormat origin)
{
int i;
- assert(src1 == src2);
+ av_assert1(src1 == src2);
for (i = 0; i < width; i++) {
int r_b = input_pixel(&src1[i * 3 + 0]);
int g = input_pixel(&src1[i * 3 + 1]);
@@ -92,7 +173,7 @@ static av_always_inline void rgb48ToUV_half_c_template(uint16_t *dstU,
enum AVPixelFormat origin)
{
int i;
- assert(src1 == src2);
+ av_assert1(src1 == src2);
for (i = 0; i < width; i++) {
int r_b = (input_pixel(&src1[6 * i + 0]) +
input_pixel(&src1[6 * i + 3]) + 1) >> 1;
@@ -113,6 +194,7 @@ static av_always_inline void rgb48ToUV_half_c_template(uint16_t *dstU,
#define rgb48funcs(pattern, BE_LE, origin) \
static void pattern ## 48 ## BE_LE ## ToY_c(uint8_t *_dst, \
const uint8_t *_src, \
+ const uint8_t *unused0, const uint8_t *unused1,\
int width, \
uint32_t *unused) \
{ \
@@ -123,6 +205,7 @@ static void pattern ## 48 ## BE_LE ## ToY_c(uint8_t *_dst, \
\
static void pattern ## 48 ## BE_LE ## ToUV_c(uint8_t *_dstU, \
uint8_t *_dstV, \
+ const uint8_t *unused0, \
const uint8_t *_src1, \
const uint8_t *_src2, \
int width, \
@@ -137,6 +220,7 @@ static void pattern ## 48 ## BE_LE ## ToUV_c(uint8_t *_dstU, \
\
static void pattern ## 48 ## BE_LE ## ToUV_half_c(uint8_t *_dstU, \
uint8_t *_dstV, \
+ const uint8_t *unused0, \
const uint8_t *_src1, \
const uint8_t *_src2, \
int width, \
@@ -162,7 +246,7 @@ rgb48funcs(bgr, BE, AV_PIX_FMT_BGR48BE)
: (isBE(origin) ? AV_RB16(&src[(i) * 2]) \
: AV_RL16(&src[(i) * 2])))
-static av_always_inline void rgb16_32ToY_c_template(uint8_t *dst,
+static av_always_inline void rgb16_32ToY_c_template(int16_t *dst,
const uint8_t *src,
int width,
enum AVPixelFormat origin,
@@ -173,7 +257,7 @@ static av_always_inline void rgb16_32ToY_c_template(uint8_t *dst,
int gsh, int bsh, int S)
{
const int ry = RY << rsh, gy = GY << gsh, by = BY << bsh;
- const unsigned rnd = 33u << (S - 1);
+ const unsigned rnd = (32<<((S)-1)) + (1<<(S-7));
int i;
for (i = 0; i < width; i++) {
@@ -182,12 +266,12 @@ static av_always_inline void rgb16_32ToY_c_template(uint8_t *dst,
int g = (px & maskg) >> shg;
int r = (px & maskr) >> shr;
- dst[i] = (ry * r + gy * g + by * b + rnd) >> S;
+ dst[i] = (ry * r + gy * g + by * b + rnd) >> ((S)-6);
}
}
-static av_always_inline void rgb16_32ToUV_c_template(uint8_t *dstU,
- uint8_t *dstV,
+static av_always_inline void rgb16_32ToUV_c_template(int16_t *dstU,
+ int16_t *dstV,
const uint8_t *src,
int width,
enum AVPixelFormat origin,
@@ -199,7 +283,7 @@ static av_always_inline void rgb16_32ToUV_c_template(uint8_t *dstU,
{
const int ru = RU << rsh, gu = GU << gsh, bu = BU << bsh,
rv = RV << rsh, gv = GV << gsh, bv = BV << bsh;
- const unsigned rnd = 257u << (S - 1);
+ const unsigned rnd = (256u<<((S)-1)) + (1<<(S-7));
int i;
for (i = 0; i < width; i++) {
@@ -208,13 +292,13 @@ static av_always_inline void rgb16_32ToUV_c_template(uint8_t *dstU,
int g = (px & maskg) >> shg;
int r = (px & maskr) >> shr;
- dstU[i] = (ru * r + gu * g + bu * b + rnd) >> S;
- dstV[i] = (rv * r + gv * g + bv * b + rnd) >> S;
+ dstU[i] = (ru * r + gu * g + bu * b + rnd) >> ((S)-6);
+ dstV[i] = (rv * r + gv * g + bv * b + rnd) >> ((S)-6);
}
}
-static av_always_inline void rgb16_32ToUV_half_c_template(uint8_t *dstU,
- uint8_t *dstV,
+static av_always_inline void rgb16_32ToUV_half_c_template(int16_t *dstU,
+ int16_t *dstV,
const uint8_t *src,
int width,
enum AVPixelFormat origin,
@@ -227,7 +311,7 @@ static av_always_inline void rgb16_32ToUV_half_c_template(uint8_t *dstU,
const int ru = RU << rsh, gu = GU << gsh, bu = BU << bsh,
rv = RV << rsh, gv = GV << gsh, bv = BV << bsh,
maskgx = ~(maskr | maskb);
- const unsigned rnd = 257u << S;
+ const unsigned rnd = (256U<<(S)) + (1<<(S-6));
int i;
maskr |= maskr << 1;
@@ -249,8 +333,8 @@ static av_always_inline void rgb16_32ToUV_half_c_template(uint8_t *dstU,
}
r = (rb & maskr) >> shr;
- dstU[i] = (ru * r + gu * g + bu * b + rnd) >> (S + 1);
- dstV[i] = (rv * r + gv * g + bv * b + rnd) >> (S + 1);
+ dstU[i] = (ru * r + gu * g + bu * b + (unsigned)rnd) >> ((S)-6+1);
+ dstV[i] = (rv * r + gv * g + bv * b + (unsigned)rnd) >> ((S)-6+1);
}
}
@@ -258,28 +342,28 @@ static av_always_inline void rgb16_32ToUV_half_c_template(uint8_t *dstU,
#define rgb16_32_wrapper(fmt, name, shr, shg, shb, shp, maskr, \
maskg, maskb, rsh, gsh, bsh, S) \
-static void name ## ToY_c(uint8_t *dst, const uint8_t *src, \
+static void name ## ToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, \
int width, uint32_t *unused) \
{ \
- rgb16_32ToY_c_template(dst, src, width, fmt, shr, shg, shb, shp, \
+ rgb16_32ToY_c_template((int16_t*)dst, src, width, fmt, shr, shg, shb, shp, \
maskr, maskg, maskb, rsh, gsh, bsh, S); \
} \
\
static void name ## ToUV_c(uint8_t *dstU, uint8_t *dstV, \
- const uint8_t *src, const uint8_t *dummy, \
+ const uint8_t *unused0, const uint8_t *src, const uint8_t *dummy, \
int width, uint32_t *unused) \
{ \
- rgb16_32ToUV_c_template(dstU, dstV, src, width, fmt, \
+ rgb16_32ToUV_c_template((int16_t*)dstU, (int16_t*)dstV, src, width, fmt, \
shr, shg, shb, shp, \
maskr, maskg, maskb, rsh, gsh, bsh, S); \
} \
\
static void name ## ToUV_half_c(uint8_t *dstU, uint8_t *dstV, \
- const uint8_t *src, \
+ const uint8_t *unused0, const uint8_t *src, \
const uint8_t *dummy, \
int width, uint32_t *unused) \
{ \
- rgb16_32ToUV_half_c_template(dstU, dstV, src, width, fmt, \
+ rgb16_32ToUV_half_c_template((int16_t*)dstU, (int16_t*)dstV, src, width, fmt, \
shr, shg, shb, shp, \
maskr, maskg, maskb, \
rsh, gsh, bsh, S); \
@@ -302,71 +386,124 @@ rgb16_32_wrapper(AV_PIX_FMT_RGB565BE, rgb16be, 0, 0, 0, 0, 0xF800, 0x07E0,
rgb16_32_wrapper(AV_PIX_FMT_RGB555BE, rgb15be, 0, 0, 0, 0, 0x7C00, 0x03E0, 0x001F, 0, 5, 10, RGB2YUV_SHIFT + 7)
rgb16_32_wrapper(AV_PIX_FMT_RGB444BE, rgb12be, 0, 0, 0, 0, 0x0F00, 0x00F0, 0x000F, 0, 4, 8, RGB2YUV_SHIFT + 4)
-static void abgrToA_c(uint8_t *dst, const uint8_t *src, int width,
- uint32_t *unused)
+static void gbr24pToUV_half_c(uint8_t *_dstU, uint8_t *_dstV,
+ const uint8_t *gsrc, const uint8_t *bsrc, const uint8_t *rsrc,
+ int width, uint32_t *unused)
{
+ uint16_t *dstU = (uint16_t *)_dstU;
+ uint16_t *dstV = (uint16_t *)_dstV;
int i;
- for (i = 0; i < width; i++)
- dst[i] = src[4 * i];
+ for (i = 0; i < width; i++) {
+ unsigned int g = gsrc[2*i] + gsrc[2*i+1];
+ unsigned int b = bsrc[2*i] + bsrc[2*i+1];
+ unsigned int r = rsrc[2*i] + rsrc[2*i+1];
+
+ dstU[i] = (RU*r + GU*g + BU*b + (0x4001<<(RGB2YUV_SHIFT-6))) >> (RGB2YUV_SHIFT-6+1);
+ dstV[i] = (RV*r + GV*g + BV*b + (0x4001<<(RGB2YUV_SHIFT-6))) >> (RGB2YUV_SHIFT-6+1);
+ }
}
-static void rgbaToA_c(uint8_t *dst, const uint8_t *src, int width,
- uint32_t *unused)
+static void rgba64ToA_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused1,
+ const uint8_t *unused2, int width, uint32_t *unused)
{
+ int16_t *dst = (int16_t *)_dst;
+ const uint16_t *src = (const uint16_t *)_src;
int i;
for (i = 0; i < width; i++)
dst[i] = src[4 * i + 3];
}
-static void palToY_c(uint8_t *dst, const uint8_t *src, int width, uint32_t *pal)
+static void abgrToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
+{
+ int16_t *dst = (int16_t *)_dst;
+ int i;
+ for (i=0; i<width; i++) {
+ dst[i]= src[4*i]<<6;
+ }
+}
+
+static void rgbaToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
+{
+ int16_t *dst = (int16_t *)_dst;
+ int i;
+ for (i=0; i<width; i++) {
+ dst[i]= src[4*i+3]<<6;
+ }
+}
+
+static void palToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *pal)
{
+ int16_t *dst = (int16_t *)_dst;
+ int i;
+ for (i=0; i<width; i++) {
+ int d= src[i];
+
+ dst[i]= (pal[d] >> 24)<<6;
+ }
+}
+
+static void palToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *pal)
+{
+ int16_t *dst = (int16_t *)_dst;
int i;
for (i = 0; i < width; i++) {
int d = src[i];
- dst[i] = pal[d] & 0xFF;
+ dst[i] = (pal[d] & 0xFF)<<6;
}
}
-static void palToUV_c(uint8_t *dstU, uint8_t *dstV,
- const uint8_t *src1, const uint8_t *src2,
+static void palToUV_c(uint8_t *_dstU, uint8_t *_dstV,
+ const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2,
int width, uint32_t *pal)
{
+ uint16_t *dstU = (uint16_t *)_dstU;
+ int16_t *dstV = (int16_t *)_dstV;
int i;
- assert(src1 == src2);
+ av_assert1(src1 == src2);
for (i = 0; i < width; i++) {
int p = pal[src1[i]];
- dstU[i] = p >> 8;
- dstV[i] = p >> 16;
+ dstU[i] = (uint8_t)(p>> 8)<<6;
+ dstV[i] = (uint8_t)(p>>16)<<6;
}
}
-static void monowhite2Y_c(uint8_t *dst, const uint8_t *src,
- int width, uint32_t *unused)
+static void monowhite2Y_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
{
+ int16_t *dst = (int16_t *)_dst;
int i, j;
width = (width + 7) >> 3;
for (i = 0; i < width; i++) {
int d = ~src[i];
for (j = 0; j < 8; j++)
- dst[8 * i + j] = ((d >> (7 - j)) & 1) * 255;
+ dst[8*i+j]= ((d>>(7-j))&1) * 16383;
+ }
+ if(width&7){
+ int d= ~src[i];
+ for (j = 0; j < (width&7); j++)
+ dst[8*i+j]= ((d>>(7-j))&1) * 16383;
}
}
-static void monoblack2Y_c(uint8_t *dst, const uint8_t *src,
- int width, uint32_t *unused)
+static void monoblack2Y_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
{
+ int16_t *dst = (int16_t *)_dst;
int i, j;
width = (width + 7) >> 3;
for (i = 0; i < width; i++) {
int d = src[i];
for (j = 0; j < 8; j++)
- dst[8 * i + j] = ((d >> (7 - j)) & 1) * 255;
+ dst[8*i+j]= ((d>>(7-j))&1) * 16383;
+ }
+ if(width&7){
+ int d = src[i];
+ for (j = 0; j < (width&7); j++)
+ dst[8*i+j] = ((d>>(7-j))&1) * 16383;
}
}
-static void yuy2ToY_c(uint8_t *dst, const uint8_t *src, int width,
+static void yuy2ToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width,
uint32_t *unused)
{
int i;
@@ -374,7 +511,7 @@ static void yuy2ToY_c(uint8_t *dst, const uint8_t *src, int width,
dst[i] = src[2 * i];
}
-static void yuy2ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1,
+static void yuy2ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1,
const uint8_t *src2, int width, uint32_t *unused)
{
int i;
@@ -382,10 +519,10 @@ static void yuy2ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1,
dstU[i] = src1[4 * i + 1];
dstV[i] = src1[4 * i + 3];
}
- assert(src1 == src2);
+ av_assert1(src1 == src2);
}
-static void bswap16Y_c(uint8_t *_dst, const uint8_t *_src, int width,
+static void bswap16Y_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused1, const uint8_t *unused2, int width,
uint32_t *unused)
{
int i;
@@ -395,7 +532,7 @@ static void bswap16Y_c(uint8_t *_dst, const uint8_t *_src, int width,
dst[i] = av_bswap16(src[i]);
}
-static void bswap16UV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *_src1,
+static void bswap16UV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *_src1,
const uint8_t *_src2, int width, uint32_t *unused)
{
int i;
@@ -410,7 +547,7 @@ static void bswap16UV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *_src1,
/* This is almost identical to the previous, end exists only because
* yuy2ToY/UV)(dst, src + 1, ...) would have 100% unaligned accesses. */
-static void uyvyToY_c(uint8_t *dst, const uint8_t *src, int width,
+static void uyvyToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width,
uint32_t *unused)
{
int i;
@@ -418,7 +555,7 @@ static void uyvyToY_c(uint8_t *dst, const uint8_t *src, int width,
dst[i] = src[2 * i + 1];
}
-static void uyvyToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1,
+static void uyvyToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1,
const uint8_t *src2, int width, uint32_t *unused)
{
int i;
@@ -426,7 +563,7 @@ static void uyvyToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1,
dstU[i] = src1[4 * i + 0];
dstV[i] = src1[4 * i + 2];
}
- assert(src1 == src2);
+ av_assert1(src1 == src2);
}
static av_always_inline void nvXXtoUV_c(uint8_t *dst1, uint8_t *dst2,
@@ -440,14 +577,14 @@ static av_always_inline void nvXXtoUV_c(uint8_t *dst1, uint8_t *dst2,
}
static void nv12ToUV_c(uint8_t *dstU, uint8_t *dstV,
- const uint8_t *src1, const uint8_t *src2,
+ const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2,
int width, uint32_t *unused)
{
nvXXtoUV_c(dstU, dstV, src1, width);
}
static void nv21ToUV_c(uint8_t *dstU, uint8_t *dstV,
- const uint8_t *src1, const uint8_t *src2,
+ const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2,
int width, uint32_t *unused)
{
nvXXtoUV_c(dstV, dstU, src1, width);
@@ -455,114 +592,127 @@ static void nv21ToUV_c(uint8_t *dstU, uint8_t *dstV,
#define input_pixel(pos) (isBE(origin) ? AV_RB16(pos) : AV_RL16(pos))
-static void bgr24ToY_c(uint8_t *dst, const uint8_t *src,
+static void bgr24ToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2,
int width, uint32_t *unused)
{
+ int16_t *dst = (int16_t *)_dst;
int i;
for (i = 0; i < width; i++) {
int b = src[i * 3 + 0];
int g = src[i * 3 + 1];
int r = src[i * 3 + 2];
- dst[i] = ((RY * r + GY * g + BY * b + (33 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT);
+ dst[i] = ((RY*r + GY*g + BY*b + (32<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6));
}
}
-static void bgr24ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1,
+static void bgr24ToUV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1,
const uint8_t *src2, int width, uint32_t *unused)
{
+ int16_t *dstU = (int16_t *)_dstU;
+ int16_t *dstV = (int16_t *)_dstV;
int i;
for (i = 0; i < width; i++) {
int b = src1[3 * i + 0];
int g = src1[3 * i + 1];
int r = src1[3 * i + 2];
- dstU[i] = (RU * r + GU * g + BU * b + (257 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT;
- dstV[i] = (RV * r + GV * g + BV * b + (257 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT;
+ dstU[i] = (RU*r + GU*g + BU*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6);
+ dstV[i] = (RV*r + GV*g + BV*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6);
}
- assert(src1 == src2);
+ av_assert1(src1 == src2);
}
-static void bgr24ToUV_half_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1,
+static void bgr24ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1,
const uint8_t *src2, int width, uint32_t *unused)
{
+ int16_t *dstU = (int16_t *)_dstU;
+ int16_t *dstV = (int16_t *)_dstV;
int i;
for (i = 0; i < width; i++) {
int b = src1[6 * i + 0] + src1[6 * i + 3];
int g = src1[6 * i + 1] + src1[6 * i + 4];
int r = src1[6 * i + 2] + src1[6 * i + 5];
- dstU[i] = (RU * r + GU * g + BU * b + (257 << RGB2YUV_SHIFT)) >> (RGB2YUV_SHIFT + 1);
- dstV[i] = (RV * r + GV * g + BV * b + (257 << RGB2YUV_SHIFT)) >> (RGB2YUV_SHIFT + 1);
+ dstU[i] = (RU*r + GU*g + BU*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5);
+ dstV[i] = (RV*r + GV*g + BV*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5);
}
- assert(src1 == src2);
+ av_assert1(src1 == src2);
}
-static void rgb24ToY_c(uint8_t *dst, const uint8_t *src, int width,
+static void rgb24ToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width,
uint32_t *unused)
{
+ int16_t *dst = (int16_t *)_dst;
int i;
for (i = 0; i < width; i++) {
int r = src[i * 3 + 0];
int g = src[i * 3 + 1];
int b = src[i * 3 + 2];
- dst[i] = ((RY * r + GY * g + BY * b + (33 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT);
+ dst[i] = ((RY*r + GY*g + BY*b + (32<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6));
}
}
-static void rgb24ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1,
+static void rgb24ToUV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1,
const uint8_t *src2, int width, uint32_t *unused)
{
+ int16_t *dstU = (int16_t *)_dstU;
+ int16_t *dstV = (int16_t *)_dstV;
int i;
- assert(src1 == src2);
+ av_assert1(src1 == src2);
for (i = 0; i < width; i++) {
int r = src1[3 * i + 0];
int g = src1[3 * i + 1];
int b = src1[3 * i + 2];
- dstU[i] = (RU * r + GU * g + BU * b + (257 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT;
- dstV[i] = (RV * r + GV * g + BV * b + (257 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT;
+ dstU[i] = (RU*r + GU*g + BU*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6);
+ dstV[i] = (RV*r + GV*g + BV*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6);
}
}
-static void rgb24ToUV_half_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1,
+static void rgb24ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1,
const uint8_t *src2, int width, uint32_t *unused)
{
+ int16_t *dstU = (int16_t *)_dstU;
+ int16_t *dstV = (int16_t *)_dstV;
int i;
- assert(src1 == src2);
+ av_assert1(src1 == src2);
for (i = 0; i < width; i++) {
int r = src1[6 * i + 0] + src1[6 * i + 3];
int g = src1[6 * i + 1] + src1[6 * i + 4];
int b = src1[6 * i + 2] + src1[6 * i + 5];
- dstU[i] = (RU * r + GU * g + BU * b + (257 << RGB2YUV_SHIFT)) >> (RGB2YUV_SHIFT + 1);
- dstV[i] = (RV * r + GV * g + BV * b + (257 << RGB2YUV_SHIFT)) >> (RGB2YUV_SHIFT + 1);
+ dstU[i] = (RU*r + GU*g + BU*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5);
+ dstV[i] = (RV*r + GV*g + BV*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5);
}
}
-static void planar_rgb_to_y(uint8_t *dst, const uint8_t *src[4], int width)
+static void planar_rgb_to_y(uint8_t *_dst, const uint8_t *src[4], int width)
{
+ uint16_t *dst = (uint16_t *)_dst;
int i;
for (i = 0; i < width; i++) {
int g = src[0][i];
int b = src[1][i];
int r = src[2][i];
- dst[i] = ((RY * r + GY * g + BY * b + (33 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT);
+ dst[i] = (RY*r + GY*g + BY*b + (0x801<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6);
}
}
-static void planar_rgb_to_uv(uint8_t *dstU, uint8_t *dstV, const uint8_t *src[4], int width)
+static void planar_rgb_to_uv(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *src[4], int width)
{
+ uint16_t *dstU = (uint16_t *)_dstU;
+ uint16_t *dstV = (uint16_t *)_dstV;
int i;
for (i = 0; i < width; i++) {
int g = src[0][i];
int b = src[1][i];
int r = src[2][i];
- dstU[i] = (RU * r + GU * g + BU * b + (257 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT;
- dstV[i] = (RV * r + GV * g + BV * b + (257 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT;
+ dstU[i] = (RU*r + GU*g + BU*b + (0x4001<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6);
+ dstV[i] = (RV*r + GV*g + BV*b + (0x4001<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6);
}
}
@@ -603,6 +753,26 @@ static void planar_rgb10be_to_y(uint8_t *dst, const uint8_t *src[4], int w)
planar_rgb16_to_y(dst, src, w, 10, 1);
}
+static void planar_rgb12le_to_y(uint8_t *dst, const uint8_t *src[4], int w)
+{
+ planar_rgb16_to_y(dst, src, w, 12, 0);
+}
+
+static void planar_rgb12be_to_y(uint8_t *dst, const uint8_t *src[4], int w)
+{
+ planar_rgb16_to_y(dst, src, w, 12, 1);
+}
+
+static void planar_rgb14le_to_y(uint8_t *dst, const uint8_t *src[4], int w)
+{
+ planar_rgb16_to_y(dst, src, w, 14, 0);
+}
+
+static void planar_rgb14be_to_y(uint8_t *dst, const uint8_t *src[4], int w)
+{
+ planar_rgb16_to_y(dst, src, w, 14, 1);
+}
+
static void planar_rgb16le_to_y(uint8_t *dst, const uint8_t *src[4], int w)
{
planar_rgb16_to_y(dst, src, w, 16, 0);
@@ -656,6 +826,30 @@ static void planar_rgb10be_to_uv(uint8_t *dstU, uint8_t *dstV,
planar_rgb16_to_uv(dstU, dstV, src, w, 10, 1);
}
+static void planar_rgb12le_to_uv(uint8_t *dstU, uint8_t *dstV,
+ const uint8_t *src[4], int w)
+{
+ planar_rgb16_to_uv(dstU, dstV, src, w, 12, 0);
+}
+
+static void planar_rgb12be_to_uv(uint8_t *dstU, uint8_t *dstV,
+ const uint8_t *src[4], int w)
+{
+ planar_rgb16_to_uv(dstU, dstV, src, w, 12, 1);
+}
+
+static void planar_rgb14le_to_uv(uint8_t *dstU, uint8_t *dstV,
+ const uint8_t *src[4], int w)
+{
+ planar_rgb16_to_uv(dstU, dstV, src, w, 14, 0);
+}
+
+static void planar_rgb14be_to_uv(uint8_t *dstU, uint8_t *dstV,
+ const uint8_t *src[4], int w)
+{
+ planar_rgb16_to_uv(dstU, dstV, src, w, 14, 1);
+}
+
static void planar_rgb16le_to_uv(uint8_t *dstU, uint8_t *dstV,
const uint8_t *src[4], int w)
{
@@ -699,6 +893,12 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
case AV_PIX_FMT_GBRP10LE:
c->readChrPlanar = planar_rgb10le_to_uv;
break;
+ case AV_PIX_FMT_GBRP12LE:
+ c->readChrPlanar = planar_rgb12le_to_uv;
+ break;
+ case AV_PIX_FMT_GBRP14LE:
+ c->readChrPlanar = planar_rgb14le_to_uv;
+ break;
case AV_PIX_FMT_GBRP16LE:
c->readChrPlanar = planar_rgb16le_to_uv;
break;
@@ -708,6 +908,12 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
case AV_PIX_FMT_GBRP10BE:
c->readChrPlanar = planar_rgb10be_to_uv;
break;
+ case AV_PIX_FMT_GBRP12BE:
+ c->readChrPlanar = planar_rgb12be_to_uv;
+ break;
+ case AV_PIX_FMT_GBRP14BE:
+ c->readChrPlanar = planar_rgb14be_to_uv;
+ break;
case AV_PIX_FMT_GBRP16BE:
c->readChrPlanar = planar_rgb16be_to_uv;
break;
@@ -721,14 +927,21 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
case AV_PIX_FMT_YUV422P10LE:
case AV_PIX_FMT_YUV444P10LE:
case AV_PIX_FMT_YUV420P10LE:
+ case AV_PIX_FMT_YUV422P12LE:
+ case AV_PIX_FMT_YUV444P12LE:
+ case AV_PIX_FMT_YUV420P12LE:
+ case AV_PIX_FMT_YUV422P14LE:
+ case AV_PIX_FMT_YUV444P14LE:
+ case AV_PIX_FMT_YUV420P14LE:
case AV_PIX_FMT_YUV420P16LE:
case AV_PIX_FMT_YUV422P16LE:
case AV_PIX_FMT_YUV444P16LE:
+
case AV_PIX_FMT_YUVA444P9LE:
case AV_PIX_FMT_YUVA422P9LE:
case AV_PIX_FMT_YUVA420P9LE:
- case AV_PIX_FMT_YUVA422P10LE:
case AV_PIX_FMT_YUVA444P10LE:
+ case AV_PIX_FMT_YUVA422P10LE:
case AV_PIX_FMT_YUVA420P10LE:
case AV_PIX_FMT_YUVA420P16LE:
case AV_PIX_FMT_YUVA422P16LE:
@@ -742,14 +955,21 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
case AV_PIX_FMT_YUV444P10BE:
case AV_PIX_FMT_YUV422P10BE:
case AV_PIX_FMT_YUV420P10BE:
+ case AV_PIX_FMT_YUV444P12BE:
+ case AV_PIX_FMT_YUV422P12BE:
+ case AV_PIX_FMT_YUV420P12BE:
+ case AV_PIX_FMT_YUV444P14BE:
+ case AV_PIX_FMT_YUV422P14BE:
+ case AV_PIX_FMT_YUV420P14BE:
case AV_PIX_FMT_YUV420P16BE:
case AV_PIX_FMT_YUV422P16BE:
case AV_PIX_FMT_YUV444P16BE:
+
case AV_PIX_FMT_YUVA444P9BE:
case AV_PIX_FMT_YUVA422P9BE:
case AV_PIX_FMT_YUVA420P9BE:
- case AV_PIX_FMT_YUVA422P10BE:
case AV_PIX_FMT_YUVA444P10BE:
+ case AV_PIX_FMT_YUVA422P10BE:
case AV_PIX_FMT_YUVA420P10BE:
case AV_PIX_FMT_YUVA420P16BE:
case AV_PIX_FMT_YUVA422P16BE:
@@ -760,6 +980,12 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
}
if (c->chrSrcHSubSample) {
switch (srcFormat) {
+ case AV_PIX_FMT_RGBA64BE:
+ c->chrToYV12 = rgb64BEToUV_half_c;
+ break;
+ case AV_PIX_FMT_RGBA64LE:
+ c->chrToYV12 = rgb64LEToUV_half_c;
+ break;
case AV_PIX_FMT_RGB48BE:
c->chrToYV12 = rgb48BEToUV_half_c;
break;
@@ -793,6 +1019,9 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
case AV_PIX_FMT_BGR555BE:
c->chrToYV12 = bgr15beToUV_half_c;
break;
+ case AV_PIX_FMT_GBR24P :
+ c->chrToYV12 = gbr24pToUV_half_c;
+ break;
case AV_PIX_FMT_BGR444LE:
c->chrToYV12 = bgr12leToUV_half_c;
break;
@@ -829,6 +1058,12 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
}
} else {
switch (srcFormat) {
+ case AV_PIX_FMT_RGBA64BE:
+ c->chrToYV12 = rgb64BEToUV_c;
+ break;
+ case AV_PIX_FMT_RGBA64LE:
+ c->chrToYV12 = rgb64LEToUV_c;
+ break;
case AV_PIX_FMT_RGB48BE:
c->chrToYV12 = rgb48BEToUV_c;
break;
@@ -907,6 +1142,12 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
case AV_PIX_FMT_GBRP10LE:
c->readLumPlanar = planar_rgb10le_to_y;
break;
+ case AV_PIX_FMT_GBRP12LE:
+ c->readLumPlanar = planar_rgb12le_to_y;
+ break;
+ case AV_PIX_FMT_GBRP14LE:
+ c->readLumPlanar = planar_rgb14le_to_y;
+ break;
case AV_PIX_FMT_GBRP16LE:
c->readLumPlanar = planar_rgb16le_to_y;
break;
@@ -916,6 +1157,12 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
case AV_PIX_FMT_GBRP10BE:
c->readLumPlanar = planar_rgb10be_to_y;
break;
+ case AV_PIX_FMT_GBRP12BE:
+ c->readLumPlanar = planar_rgb12be_to_y;
+ break;
+ case AV_PIX_FMT_GBRP14BE:
+ c->readLumPlanar = planar_rgb14be_to_y;
+ break;
case AV_PIX_FMT_GBRP16BE:
c->readLumPlanar = planar_rgb16be_to_y;
break;
@@ -929,9 +1176,16 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
case AV_PIX_FMT_YUV444P10LE:
case AV_PIX_FMT_YUV422P10LE:
case AV_PIX_FMT_YUV420P10LE:
+ case AV_PIX_FMT_YUV444P12LE:
+ case AV_PIX_FMT_YUV422P12LE:
+ case AV_PIX_FMT_YUV420P12LE:
+ case AV_PIX_FMT_YUV444P14LE:
+ case AV_PIX_FMT_YUV422P14LE:
+ case AV_PIX_FMT_YUV420P14LE:
case AV_PIX_FMT_YUV420P16LE:
case AV_PIX_FMT_YUV422P16LE:
case AV_PIX_FMT_YUV444P16LE:
+
case AV_PIX_FMT_GRAY16LE:
c->lumToYV12 = bswap16Y_c;
break;
@@ -954,9 +1208,16 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
case AV_PIX_FMT_YUV444P10BE:
case AV_PIX_FMT_YUV422P10BE:
case AV_PIX_FMT_YUV420P10BE:
+ case AV_PIX_FMT_YUV444P12BE:
+ case AV_PIX_FMT_YUV422P12BE:
+ case AV_PIX_FMT_YUV420P12BE:
+ case AV_PIX_FMT_YUV444P14BE:
+ case AV_PIX_FMT_YUV422P14BE:
+ case AV_PIX_FMT_YUV420P14BE:
case AV_PIX_FMT_YUV420P16BE:
case AV_PIX_FMT_YUV422P16BE:
case AV_PIX_FMT_YUV444P16BE:
+
case AV_PIX_FMT_GRAY16BE:
c->lumToYV12 = bswap16Y_c;
break;
@@ -1059,9 +1320,21 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
case AV_PIX_FMT_BGR48LE:
c->lumToYV12 = bgr48LEToY_c;
break;
+ case AV_PIX_FMT_RGBA64BE:
+ c->lumToYV12 = rgb64BEToY_c;
+ break;
+ case AV_PIX_FMT_RGBA64LE:
+ c->lumToYV12 = rgb64LEToY_c;
+ break;
}
if (c->alpPixBuf) {
+ if (is16BPS(srcFormat) || isNBPS(srcFormat)) {
+ if (HAVE_BIGENDIAN == !isBE(srcFormat))
+ c->alpToYV12 = bswap16Y_c;
+ }
switch (srcFormat) {
+ case AV_PIX_FMT_RGBA64LE:
+ case AV_PIX_FMT_RGBA64BE: c->alpToYV12 = rgba64ToA_c; break;
case AV_PIX_FMT_BGRA:
case AV_PIX_FMT_RGBA:
c->alpToYV12 = rgbaToA_c;
@@ -1073,6 +1346,9 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
case AV_PIX_FMT_Y400A:
c->alpToYV12 = uyvyToY_c;
break;
+ case AV_PIX_FMT_PAL8 :
+ c->alpToYV12 = palToA_c;
+ break;
}
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-08 09:56:49 +0000