Fixed bug 1225 - Altivec blitters broken due to SDL_PixelFormat
bastien.bouclet@gmail.com 2011-06-13 05:50:58 PDT
Static pixel format initialization has not been updated to reflect header
changes in SDL_blit_N.c
The attached patch fixes Altivec support for me. altivec.h is needed for some
systems.
--- a/src/video/SDL_blit_A.c Sat Jan 07 01:21:50 2012 -0500
+++ b/src/video/SDL_blit_A.c Sat Jan 07 01:25:55 2012 -0500
@@ -498,9 +498,10 @@
/* ARGB */
const static struct SDL_PixelFormat default_pixel_format = {
0, NULL, 0, 0,
+ {0, 0},
+ 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000,
0, 0, 0, 0,
16, 8, 0, 24,
- 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000,
0, NULL
};
if (!srcfmt) {
--- a/src/video/SDL_blit_N.c Sat Jan 07 01:21:50 2012 -0500
+++ b/src/video/SDL_blit_N.c Sat Jan 07 01:25:55 2012 -0500
@@ -28,6 +28,9 @@
/* Functions to blit from N-bit surfaces to other surfaces */
#if SDL_ALTIVEC_BLITTERS
+#ifdef HAVE_ALTIVEC_H
+#include <altivec.h>
+#endif
#define assert(X)
#ifdef __MACOSX__
#include <sys/sysctl.h>
@@ -108,9 +111,10 @@
/* ARGB */
const static const struct SDL_PixelFormat default_pixel_format = {
0, NULL, 0, 0,
+ {0, 0},
+ 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000,
0, 0, 0, 0,
16, 8, 0, 24,
- 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000,
0, NULL
};
if (!srcfmt) {