diff -r 38e89ab78465 src/render/opengl/SDL_render_gl.c
--- a/src/render/opengl/SDL_render_gl.c	Wed Jun 25 02:08:37 2014 -0700
+++ b/src/render/opengl/SDL_render_gl.c	Wed Jun 25 19:19:48 2014 +0200
@@ -824,7 +824,7 @@
         renderdata->glPixelStorei(GL_UNPACK_ROW_LENGTH, (pitch / 2));
 
         /* Skip to the correct offset into the next texture */
-        pixels = (const void*)((const Uint8*)pixels + rect->h * pitch);
+        pixels = (const void*)((const Uint8*)pixels + texture->h * pitch);
         if (texture->format == SDL_PIXELFORMAT_YV12) {
             renderdata->glBindTexture(data->type, data->vtexture);
         } else {
@@ -835,7 +835,7 @@
                                     data->format, data->formattype, pixels);
 
         /* Skip to the correct offset into the next texture */
-        pixels = (const void*)((const Uint8*)pixels + (rect->h * pitch)/4);
+        pixels = (const void*)((const Uint8*)pixels + (texture->h * pitch)/4);
         if (texture->format == SDL_PIXELFORMAT_YV12) {
             renderdata->glBindTexture(data->type, data->utexture);
         } else {
diff -r 38e89ab78465 src/render/opengles2/SDL_render_gles2.c
--- a/src/render/opengles2/SDL_render_gles2.c	Wed Jun 25 02:08:37 2014 -0700
+++ b/src/render/opengles2/SDL_render_gles2.c	Wed Jun 25 19:19:48 2014 +0200
@@ -641,12 +641,13 @@
 
     if (tdata->yuv) {
         /* Skip to the correct offset into the next texture */
-        pixels = (const void*)((const Uint8*)pixels + rect->h * pitch);
+        pixels = (const void*)((const Uint8*)pixels + texture->h * pitch);
         if (texture->format == SDL_PIXELFORMAT_YV12) {
             data->glBindTexture(tdata->texture_type, tdata->texture_v);
         } else {
             data->glBindTexture(tdata->texture_type, tdata->texture_u);
         }
+
         GLES2_TexSubImage2D(data, tdata->texture_type,
                 rect->x / 2,
                 rect->y / 2,
@@ -657,7 +658,7 @@
                 pixels, pitch / 2, 1);
 
         /* Skip to the correct offset into the next texture */
-        pixels = (const void*)((const Uint8*)pixels + (rect->h * pitch)/4);
+        pixels = (const void*)((const Uint8*)pixels + (texture->h * pitch)/4);
         if (texture->format == SDL_PIXELFORMAT_YV12) {
             data->glBindTexture(tdata->texture_type, tdata->texture_u);
         } else {
@@ -694,8 +695,8 @@
 
     data->glBindTexture(tdata->texture_type, tdata->texture_v);
     GLES2_TexSubImage2D(data, tdata->texture_type,
-                    rect->x,
-                    rect->y,
+                    rect->x / 2,
+                    rect->y / 2,
                     rect->w / 2,
                     rect->h / 2,
                     tdata->pixel_format,
@@ -704,8 +705,8 @@
 
     data->glBindTexture(tdata->texture_type, tdata->texture_u);
     GLES2_TexSubImage2D(data, tdata->texture_type,
-                    rect->x,
-                    rect->y,
+                    rect->x / 2,
+                    rect->y / 2,
                     rect->w / 2,
                     rect->h / 2,
                     tdata->pixel_format,