mp3: Forward seeking errors

[ffmpeg] / libswscale / input.c

diff --git a/libswscale/input.c b/libswscale/input.c
index c1cfd7cf7d2b9481a0a8a4eea4514d7fa9081e9c..e806bce661eece4f4f30dc45a21f5b9944759ac7 100644 (file)
--- a/libswscale/input.c
+++ b/libswscale/input.c
@@ -419,6 +419,38 @@ static void bswap16UV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *_src1,
     }
 }
 
+static void read_ya16le_gray_c(uint8_t *dst, const uint8_t *src, int width,
+                               uint32_t *unused)
+{
+    int i;
+    for (i = 0; i < width; i++)
+        AV_WN16(dst + i * 2, AV_RL16(src + i * 4));
+}
+
+static void read_ya16le_alpha_c(uint8_t *dst, const uint8_t *src, int width,
+                                uint32_t *unused)
+{
+    int i;
+    for (i = 0; i < width; i++)
+        AV_WN16(dst + i * 2, AV_RL16(src + i * 4 + 2));
+}
+
+static void read_ya16be_gray_c(uint8_t *dst, const uint8_t *src, int width,
+                               uint32_t *unused)
+{
+    int i;
+    for (i = 0; i < width; i++)
+        AV_WN16(dst + i * 2, AV_RB16(src + i * 4));
+}
+
+static void read_ya16be_alpha_c(uint8_t *dst, const uint8_t *src, int width,
+                                uint32_t *unused)
+{
+    int i;
+    for (i = 0; i < width; i++)
+        AV_WN16(dst + i * 2, AV_RB16(src + i * 4 + 2));
+}
+
 /* 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,
@@ -564,6 +596,13 @@ static void planar_rgb_to_y(uint8_t *dst, const uint8_t *src[4], int width)
     }
 }
 
+static void planar_rgb_to_a(uint8_t *dst, const uint8_t *src[4], int width)
+{
+    int i;
+    for (i = 0; i < width; i++)
+        dst[i] = src[3][i];
+}
+
 static void planar_rgb_to_uv(uint8_t *dstU, uint8_t *dstV, const uint8_t *src[4], int width)
 {
     int i;
@@ -713,6 +752,7 @@ 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_GBRAP16LE:
     case AV_PIX_FMT_GBRP16LE:
         c->readChrPlanar = planar_rgb16le_to_uv;
         break;
@@ -722,9 +762,11 @@ 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_GBRAP16BE:
     case AV_PIX_FMT_GBRP16BE:
         c->readChrPlanar = planar_rgb16be_to_uv;
         break;
+    case AV_PIX_FMT_GBRAP:
     case AV_PIX_FMT_GBRP:
         c->readChrPlanar = planar_rgb_to_uv;
         break;
@@ -921,6 +963,7 @@ 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_GBRAP16LE:
     case AV_PIX_FMT_GBRP16LE:
         c->readLumPlanar = planar_rgb16le_to_y;
         break;
@@ -930,9 +973,12 @@ 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_GBRAP16BE:
     case AV_PIX_FMT_GBRP16BE:
         c->readLumPlanar = planar_rgb16be_to_y;
         break;
+    case AV_PIX_FMT_GBRAP:
+        c->readAlpPlanar = planar_rgb_to_a;
     case AV_PIX_FMT_GBRP:
         c->readLumPlanar = planar_rgb_to_y;
         break;
@@ -987,9 +1033,17 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
         c->alpToYV12 = bswap16Y_c;
         break;
 #endif
+    case AV_PIX_FMT_YA16LE:
+        c->lumToYV12 = read_ya16le_gray_c;
+        c->alpToYV12 = read_ya16le_alpha_c;
+        break;
+    case AV_PIX_FMT_YA16BE:
+        c->lumToYV12 = read_ya16be_gray_c;
+        c->alpToYV12 = read_ya16be_alpha_c;
+        break;
     case AV_PIX_FMT_YUYV422:
     case AV_PIX_FMT_YVYU422:
-    case AV_PIX_FMT_Y400A:
+    case AV_PIX_FMT_YA8:
         c->lumToYV12 = yuy2ToY_c;
         break;
     case AV_PIX_FMT_UYVY422:
@@ -1085,7 +1139,7 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
         case AV_PIX_FMT_ARGB:
             c->alpToYV12 = abgrToA_c;
             break;
-        case AV_PIX_FMT_Y400A:
+        case AV_PIX_FMT_YA8:
             c->alpToYV12 = uyvyToY_c;
             break;
         }