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--- openarena-engine-source-0.8.8/Makefile
+++ openarena-engine-source-0.8.8/Makefile
@@ -1406,41 +1406,6 @@
$(B)/client/l_script.o \
$(B)/client/l_struct.o \
\
- $(B)/client/jcapimin.o \
- $(B)/client/jcapistd.o \
- $(B)/client/jccoefct.o \
- $(B)/client/jccolor.o \
- $(B)/client/jcdctmgr.o \
- $(B)/client/jchuff.o \
- $(B)/client/jcinit.o \
- $(B)/client/jcmainct.o \
- $(B)/client/jcmarker.o \
- $(B)/client/jcmaster.o \
- $(B)/client/jcomapi.o \
- $(B)/client/jcparam.o \
- $(B)/client/jcphuff.o \
- $(B)/client/jcprepct.o \
- $(B)/client/jcsample.o \
- $(B)/client/jdapimin.o \
- $(B)/client/jdapistd.o \
- $(B)/client/jdatasrc.o \
- $(B)/client/jdcoefct.o \
- $(B)/client/jdcolor.o \
- $(B)/client/jddctmgr.o \
- $(B)/client/jdhuff.o \
- $(B)/client/jdinput.o \
- $(B)/client/jdmainct.o \
- $(B)/client/jdmarker.o \
- $(B)/client/jdmaster.o \
- $(B)/client/jdpostct.o \
- $(B)/client/jdsample.o \
- $(B)/client/jdtrans.o \
- $(B)/client/jerror.o \
- $(B)/client/jfdctflt.o \
- $(B)/client/jidctflt.o \
- $(B)/client/jmemmgr.o \
- $(B)/client/jmemnobs.o \
- $(B)/client/jutils.o \
\
$(B)/client/tr_animation.o \
$(B)/client/tr_backend.o \
--- openarena-engine-source-0.8.8/code/renderer/tr_image_jpg.c
+++ openarena-engine-source-0.8.8/code/renderer/tr_image_jpg.c
@@ -31,7 +31,7 @@
*/
#define JPEG_INTERNALS
-#include "../jpeg-6b/jpeglib.h"
+#include <jpeglib.h>
void R_LoadJPG( const char *filename, unsigned char **pic, int *width, int *height ) {
/* This struct contains the JPEG decompression parameters and pointers to
@@ -131,7 +131,10 @@
}
memcount = pixelcount * 4;
- row_stride = cinfo.output_width * cinfo.output_components;
+ if (3 == cinfo.output_components)
+ row_stride = cinfo.output_width * 4;
+ else
+ row_stride = cinfo.output_width * cinfo.output_components;
out = ri.Malloc(memcount);
@@ -144,14 +147,26 @@
/* Here we use the library's state variable cinfo.output_scanline as the
* loop counter, so that we don't have to keep track ourselves.
*/
+ buf = out;
while (cinfo.output_scanline < cinfo.output_height) {
/* jpeg_read_scanlines expects an array of pointers to scanlines.
* Here the array is only one element long, but you could ask for
* more than one scanline at a time if that's more convenient.
*/
- buf = ((out+(row_stride*cinfo.output_scanline)));
buffer = &buf;
(void) jpeg_read_scanlines(&cinfo, buffer, 1);
+ if (3 == cinfo.output_components) {
+ /* turn RGB into RGBA */
+ int ioffset = cinfo.output_width * 3 - 1;
+ int ooffset = cinfo.output_width * 4 - 1;
+ do {
+ buf[ooffset--] = 255;
+ buf[ooffset--] = buf[ioffset--];
+ buf[ooffset--] = buf[ioffset--];
+ buf[ooffset--] = buf[ioffset--];
+ } while (ioffset > 0);
+ }
+ buf += row_stride;
}
buf = out;
@@ -176,7 +191,7 @@
buf[--dindex] = greyshade;
} while(sindex);
}
- else
+ else if (4 == cinfo.output_components)
{
// clear all the alphas to 255
int i;
|
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