diff options
Diffstat (limited to 'src/mesa')
-rw-r--r-- | src/mesa/swrast/s_copypix.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/src/mesa/swrast/s_copypix.c b/src/mesa/swrast/s_copypix.c index 68c83e44e12..8fde0c29540 100644 --- a/src/mesa/swrast/s_copypix.c +++ b/src/mesa/swrast/s_copypix.c @@ -27,6 +27,7 @@ #include "main/context.h" #include "main/condrender.h" #include "main/macros.h" +#include "main/blit.h" #include "main/pixeltransfer.h" #include "main/imports.h" @@ -52,19 +53,8 @@ regions_overlap(GLint srcx, GLint srcy, GLfloat zoomX, GLfloat zoomY) { if (zoomX == 1.0 && zoomY == 1.0) { - /* no zoom */ - if (srcx >= dstx + width || (srcx + width <= dstx)) { - return GL_FALSE; - } - else if (srcy < dsty) { /* this is OK */ - return GL_FALSE; - } - else if (srcy > dsty + height) { - return GL_FALSE; - } - else { - return GL_TRUE; - } + return _mesa_regions_overlap(srcx, srcy, srcx + width, srcy + height, + dstx, dsty, dstx + width, dsty + height); } else { /* add one pixel of slop when zooming, just to be safe */ |