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changeset 5270:48724afcdc6e

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Ah there, that fixed it. :)
author Sam Lantinga <slouken@libsdl.org>
date Sat, 12 Feb 2011 00:42:39 -0800
parents 7ace5f8f432f
children e107518710f6
files src/render/opengl/SDL_render_gl.c
diffstat 1 files changed, 5 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/render/opengl/SDL_render_gl.c	Sat Feb 12 00:25:02 2011 -0800
+++ b/src/render/opengl/SDL_render_gl.c	Sat Feb 12 00:42:39 2011 -0800
@@ -553,8 +553,12 @@
                                 rect->h, data->format, data->formattype,
                                 pixels);
     if (data->yuv) {
+        const void *top;
+
+        renderdata->glPixelStorei(GL_UNPACK_ROW_LENGTH, (pitch / 2));
+
         /* Skip to the top of the next texture */
-        const void *top = (const void*)((const Uint8*)pixels + (texture->h-rect->y) * pitch - rect->x);
+        top = (const void*)((const Uint8*)pixels + (texture->h-rect->y) * pitch - rect->x);
 
         /* Skip to the correct offset into the next texture */
         pixels = (const void*)((const Uint8*)top + (rect->y / 2) * pitch + rect->x / 2);