diff --git a/media/libstagefright/colorconversion/ColorConverter.cpp b/media/libstagefright/colorconversion/ColorConverter.cpp
index fd933cc..5cc3f78 100644
--- a/media/libstagefright/colorconversion/ColorConverter.cpp
+++ b/media/libstagefright/colorconversion/ColorConverter.cpp
@@ -14,6 +14,10 @@
  * limitations under the License.
  */
 
+//#define LOG_NDEBUG 0
+#define LOG_TAG "ColorConverter"
+#include <utils/Log.h>
+
 #include <media/stagefright/ColorConverter.h>
 #include <media/stagefright/MediaDebug.h>
 #include <media/stagefright/MediaErrors.h>
@@ -424,61 +428,30 @@
 
 status_t ColorConverter::convertTIYUV420PackedSemiPlanar(
         const BitmapParams &src, const BitmapParams &dst) {
-
-/*
-The TIYUV420PackedSemiPlanar format is same as YUV420PackedSemiPlanar but with
-additional padding as shown in the diagram below. The padded width and padded
-height is different for different compression formats and it is read from the
-codec. In this color conversion routine, the padded resolution is obtained from
-src bitmap.
-
- ------------------------------------
-|                                    |
-|                                    |
-|      -------------------------     |
-|     |                         |    |
-|     |                         |    |
-|     |          Y DATA         |    |
-|     |                         |    |
-|     |                         |    |
-|     |                         |    |
-|      -------------------------     |
-|                                    |
-|      ------------                  |
-|     |            |                 |
-|     |            |                 |
-|     |  UV DATA   |                 |
-|     |            |                 |
-|     |            |                 |
-|     |            |                 |
-|      ------------                  |
-|                                    |
-|                                    |
- ------------------------------------
-*/
-
-    LOGV("src.mCropLeft = %d src.mCropTop =%d src.mWidth = %d src.mHeight = %d"
-        " dst.mWidth = %d dst.mHeight = %d", src.mCropLeft , src.mCropTop,
-        src.mWidth, src.mHeight, dst.mWidth, dst.mHeight);
-
-    size_t offset = (src.mWidth * src.mCropTop) + src.mCropLeft;
-
     uint8_t *kAdjustedClip = initClip();
 
-    uint32_t *dst_ptr = (uint32_t *)dst.mBits;
+    if (!((dst.mWidth & 3) == 0
+            && (src.mCropLeft & 1) == 0
+            && src.cropWidth() == dst.cropWidth()
+            && src.cropHeight() == dst.cropHeight())) {
+        return ERROR_UNSUPPORTED;
+    }
+
+    uint32_t *dst_ptr = (uint32_t *)dst.mBits
+        + (dst.mCropTop * dst.mWidth + dst.mCropLeft) / 2;
+
     const uint8_t *src_y = (const uint8_t *)src.mBits;
-    const uint8_t *src_u = (const uint8_t *)(src_y-offset) + (src.mWidth * src.mHeight);
-    src_u += ( ( src.mWidth * (src.mCropTop/2) ) + src.mCropLeft );
-    const uint8_t *src_v = src_u + 1;
 
-    for (size_t y = 0; y < dst.mHeight; ++y) {
-        for (size_t x = 0; x < dst.mWidth; x += 2) {
+    const uint8_t *src_u =
+        (const uint8_t *)src_y + src.mWidth * (src.mHeight - src.mCropTop / 2);
 
-            signed y1 = (signed)src_y[x] - 16;    //Y pixel
-            signed y2 = (signed)src_y[x + 1] - 16; //2nd Y pixel
+    for (size_t y = 0; y < src.cropHeight(); ++y) {
+        for (size_t x = 0; x < src.cropWidth(); x += 2) {
+            signed y1 = (signed)src_y[x] - 16;
+            signed y2 = (signed)src_y[x + 1] - 16;
 
-            signed u = (signed)src_u[x & ~1] - 128;   //U component
-            signed v = (signed)src_u[(x & ~1) + 1] - 128; //V component
+            signed u = (signed)src_u[x & ~1] - 128;
+            signed v = (signed)src_u[(x & ~1) + 1] - 128;
 
             signed u_b = u * 517;
             signed u_g = -u * 100;
@@ -502,19 +475,21 @@
 
             uint32_t rgb2 =
                 ((kAdjustedClip[r2] >> 3) << 11)
-                | ((kAdjustedClip[g1] >> 2) << 5)
-                | (kAdjustedClip[b1] >> 3);
+                | ((kAdjustedClip[g2] >> 2) << 5)
+                | (kAdjustedClip[b2] >> 3);
 
             dst_ptr[x / 2] = (rgb2 << 16) | rgb1;
         }
 
-        src_y += src.mWidth; //increment Y-pixel line
-        if (y&1) {
-          src_u += src.mWidth; //increment U-V line
+        src_y += src.mWidth;
+
+        if (y & 1) {
+            src_u += src.mWidth;
         }
 
         dst_ptr += dst.mWidth / 2;
     }
+
     return OK;
 }
 
diff --git a/media/libstagefright/colorconversion/SoftwareRenderer.cpp b/media/libstagefright/colorconversion/SoftwareRenderer.cpp
index a4e8ee4..a4ca32d 100644
--- a/media/libstagefright/colorconversion/SoftwareRenderer.cpp
+++ b/media/libstagefright/colorconversion/SoftwareRenderer.cpp
@@ -50,6 +50,9 @@
         mCropBottom = mHeight - 1;
     }
 
+    mCropWidth = mCropRight - mCropLeft + 1;
+    mCropHeight = mCropBottom - mCropTop + 1;
+
     int32_t rotationDegrees;
     if (!meta->findInt32(kKeyRotation, &rotationDegrees)) {
         rotationDegrees = 0;
@@ -60,17 +63,18 @@
 
     switch (mColorFormat) {
         case OMX_COLOR_FormatYUV420Planar:
+        case OMX_TI_COLOR_FormatYUV420PackedSemiPlanar:
         {
             halFormat = HAL_PIXEL_FORMAT_YV12;
-            bufWidth = (mWidth + 1) & ~1;
-            bufHeight = (mHeight + 1) & ~1;
+            bufWidth = (mCropWidth + 1) & ~1;
+            bufHeight = (mCropHeight + 1) & ~1;
             break;
         }
 
         default:
             halFormat = HAL_PIXEL_FORMAT_RGB_565;
-            bufWidth = mWidth;
-            bufHeight = mHeight;
+            bufWidth = mCropWidth;
+            bufHeight = mCropHeight;
 
             mConverter = new ColorConverter(
                     mColorFormat, OMX_COLOR_Format16bitRGB565);
@@ -79,8 +83,8 @@
     }
 
     CHECK(mNativeWindow != NULL);
-    CHECK(mWidth > 0);
-    CHECK(mHeight > 0);
+    CHECK(mCropWidth > 0);
+    CHECK(mCropHeight > 0);
     CHECK(mConverter == NULL || mConverter->isValid());
 
     CHECK_EQ(0,
@@ -109,14 +113,6 @@
         CHECK_EQ(0, native_window_set_buffers_transform(
                     mNativeWindow.get(), transform));
     }
-
-    android_native_rect_t crop;
-    crop.left = mCropLeft;
-    crop.top = mCropTop;
-    crop.right = mCropRight + 1;
-    crop.bottom = mCropBottom + 1;
-
-    CHECK_EQ(0, native_window_set_crop(mNativeWindow.get(), &crop));
 }
 
 SoftwareRenderer::~SoftwareRenderer() {
@@ -142,7 +138,7 @@
 
     GraphicBufferMapper &mapper = GraphicBufferMapper::get();
 
-    Rect bounds(mWidth, mHeight);
+    Rect bounds(mCropWidth, mCropHeight);
 
     void *dst;
     CHECK_EQ(0, mapper.lock(
@@ -152,13 +148,11 @@
         mConverter->convert(
                 data,
                 mWidth, mHeight,
-                0, 0, mWidth - 1, mHeight - 1,
+                mCropLeft, mCropTop, mCropRight, mCropBottom,
                 dst,
                 buf->stride, buf->height,
-                0, 0, mWidth - 1, mHeight - 1);
-    } else {
-        CHECK_EQ(mColorFormat, OMX_COLOR_FormatYUV420Planar);
-
+                0, 0, mCropWidth - 1, mCropHeight - 1);
+    } else if (mColorFormat == OMX_COLOR_FormatYUV420Planar) {
         const uint8_t *src_y = (const uint8_t *)data;
         const uint8_t *src_u = (const uint8_t *)data + mWidth * mHeight;
         const uint8_t *src_v = src_u + (mWidth / 2 * mHeight / 2);
@@ -170,22 +164,57 @@
         uint8_t *dst_v = dst_y + dst_y_size;
         uint8_t *dst_u = dst_v + dst_c_size;
 
-        for (int y = 0; y < mHeight; ++y) {
-            memcpy(dst_y, src_y, mWidth);
+        for (int y = 0; y < mCropHeight; ++y) {
+            memcpy(dst_y, src_y, mCropWidth);
 
             src_y += mWidth;
             dst_y += buf->stride;
         }
 
-        for (int y = 0; y < (mHeight + 1) / 2; ++y) {
-            memcpy(dst_u, src_u, (mWidth + 1) / 2);
-            memcpy(dst_v, src_v, (mWidth + 1) / 2);
+        for (int y = 0; y < (mCropHeight + 1) / 2; ++y) {
+            memcpy(dst_u, src_u, (mCropWidth + 1) / 2);
+            memcpy(dst_v, src_v, (mCropWidth + 1) / 2);
 
             src_u += mWidth / 2;
             src_v += mWidth / 2;
             dst_u += dst_c_stride;
             dst_v += dst_c_stride;
         }
+    } else {
+        CHECK_EQ(mColorFormat, OMX_TI_COLOR_FormatYUV420PackedSemiPlanar);
+
+        const uint8_t *src_y =
+            (const uint8_t *)data;
+
+        const uint8_t *src_uv =
+            (const uint8_t *)data + mWidth * (mHeight - mCropTop / 2);
+
+        uint8_t *dst_y = (uint8_t *)dst;
+
+        size_t dst_y_size = buf->stride * buf->height;
+        size_t dst_c_stride = ALIGN(buf->stride / 2, 16);
+        size_t dst_c_size = dst_c_stride * buf->height / 2;
+        uint8_t *dst_v = dst_y + dst_y_size;
+        uint8_t *dst_u = dst_v + dst_c_size;
+
+        for (int y = 0; y < mCropHeight; ++y) {
+            memcpy(dst_y, src_y, mCropWidth);
+
+            src_y += mWidth;
+            dst_y += buf->stride;
+        }
+
+        for (int y = 0; y < (mCropHeight + 1) / 2; ++y) {
+            size_t tmp = (mCropWidth + 1) / 2;
+            for (size_t x = 0; x < tmp; ++x) {
+                dst_u[x] = src_uv[2 * x];
+                dst_v[x] = src_uv[2 * x + 1];
+            }
+
+            src_uv += mWidth;
+            dst_u += dst_c_stride;
+            dst_v += dst_c_stride;
+        }
     }
 
     CHECK_EQ(0, mapper.unlock(buf->handle));
diff --git a/media/libstagefright/include/SoftwareRenderer.h b/media/libstagefright/include/SoftwareRenderer.h
index 78037b9..8f2ea95 100644
--- a/media/libstagefright/include/SoftwareRenderer.h
+++ b/media/libstagefright/include/SoftwareRenderer.h
@@ -47,6 +47,7 @@
     sp<ANativeWindow> mNativeWindow;
     int32_t mWidth, mHeight;
     int32_t mCropLeft, mCropTop, mCropRight, mCropBottom;
+    int32_t mCropWidth, mCropHeight;
 
     SoftwareRenderer(const SoftwareRenderer &);
     SoftwareRenderer &operator=(const SoftwareRenderer &);