Enlightenment CVS committal
Author : mej
Project : eterm
Module : Eterm
Dir : eterm/Eterm/src
Modified Files:
mmx_cmod.S pixmap.c
Log Message:
Sun May 8 21:13:45 2005 Michael Jennings (mej)
Patch from Tres Melton <[EMAIL PROTECTED]> to fix 15bpp shading
routines.
----------------------------------------------------------------------
===================================================================
RCS file: /cvsroot/enlightenment/eterm/Eterm/src/mmx_cmod.S,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -3 -r1.6 -r1.7
--- mmx_cmod.S 11 Jan 2004 22:10:29 -0000 1.6
+++ mmx_cmod.S 9 May 2005 01:17:25 -0000 1.7
@@ -198,6 +198,7 @@
paddusw %mm3, %mm1 /* ff eg */
paddusw %mm3, %mm2 /* ff eb */
+ psubw %mm3, %mm0 /* 00 0r */
psubw %mm3, %mm1 /* 00 0g */
psubw %mm3, %mm2 /* 00 0b */
@@ -234,6 +235,7 @@
paddusw %mm3, %mm1 /* ff eg */
paddusw %mm3, %mm2 /* ff eb */
+ psubw %mm3, %mm0 /* 00 0r */
psubw %mm3, %mm1 /* 00 0g */
psubw %mm3, %mm2 /* 00 0b */
===================================================================
RCS file: /cvsroot/enlightenment/eterm/Eterm/src/pixmap.c,v
retrieving revision 1.110
retrieving revision 1.111
diff -u -3 -r1.110 -r1.111
--- pixmap.c 7 May 2005 06:33:36 -0000 1.110
+++ pixmap.c 9 May 2005 01:17:25 -0000 1.111
@@ -21,7 +21,7 @@
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
-static const char cvs_ident[] = "$Id: pixmap.c,v 1.110 2005/05/07 06:33:36 mej
Exp $";
+static const char cvs_ident[] = "$Id: pixmap.c,v 1.111 2005/05/09 01:17:25 mej
Exp $";
#include "config.h"
#include "feature.h"
@@ -1578,16 +1578,13 @@
for (x = -w; x < 0; x++) {
int r, g, b;
- b = ((DATA16 *) ptr)[x];
- r = (b & 0x7c00) * rm;
- g = (b & 0x3e0) * gm;
- b = (b & 0x1f) * bm;
- r |= (!(r >> 15) - 1);
- g |= (!(g >> 10) - 1);
- b |= (!(b >> 5) - 1);
- ((DATA16 *) ptr)[x] = ((r >> 8) & 0x7c00)
- | ((g >> 8) & 0x3e0)
- | ((b >> 8) & 0x1f);
+ r = ( (b >> 10 ) * rm ) >> 8;
+ r = ( r > 0x001f ) ? 0xfc00 : ( r << 10 );
+ g = (((b >> 5 ) & 0x003f ) * gm ) >> 8;
+ g = ( g > 0x001f ) ? 0x03e0 : ( g << 5 );
+ b = (( b & 0x001f ) * bm ) >> 8;
+ b = ( b > 0x001f ) ? 0x001f : b;
+ ((DATA16 *) ptr)[x] = (r|g|b);
}
ptr += bpl;
}
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