[patch] openarena-0.8.8-unbundling.patch

openarena-0.8.8-unbundling.patch (text/plain), 4.54 KB, created by Julian Ospald on 2012-05-18 00:48:41 UTC

--- openarena-engine-source-0.8.8/Makefile
+++ openarena-engine-source-0.8.8/Makefile
@@ -1406,41 +1406,7 @@
   $(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/jpeg-6b/jdatasrc.c
+++ openarena-engine-source-0.8.8/code/jpeg-6b/jdatasrc.c
@@ -15,9 +15,15 @@
  */
 
 /* this is not a core library module, so it doesn't define JPEG_INTERNALS */
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jerror.h"
+#include <stdio.h>
+#include <string.h>
+#include <jpeglib.h>
+#include <jerror.h>
+#undef METHODDEF
+#define METHODDEF static
+#undef GLOBAL
+#define GLOBAL
+#define SIZEOF(object)   ((size_t) sizeof(object))
 
 #ifndef MIN
 #define MIN(a, b) ((a)<(b)?(a):(b))
@@ -44,7 +50,7 @@
  * before any data is actually read.
  */
 
-METHODDEF(void)
+METHODDEF void
 init_source (j_decompress_ptr cinfo)
 {
   my_src_ptr src = (my_src_ptr) cinfo->src;
@@ -90,7 +96,7 @@
  * the front of the buffer rather than discarding it.
  */
 
-METHODDEF(boolean)
+METHODDEF boolean
 fill_input_buffer (j_decompress_ptr cinfo)
 {
   my_src_ptr src = (my_src_ptr) cinfo->src;
@@ -129,7 +135,7 @@
  * buffer is the application writer's problem.
  */
 
-METHODDEF(void)
+METHODDEF void
 skip_input_data (j_decompress_ptr cinfo, long num_bytes)
 {
   my_src_ptr src = (my_src_ptr) cinfo->src;
@@ -170,7 +176,7 @@
  * for error exit.
  */
 
-METHODDEF(void)
+METHODDEF void
 term_source (j_decompress_ptr cinfo)
 {
   /* no work necessary here */
@@ -183,8 +189,8 @@
  * for closing it after finishing decompression.
  */
 
-GLOBAL(void)
-jpeg_mem_src (j_decompress_ptr cinfo, unsigned char *inbuf, size_t size)
+GLOBAL void
+jpeg_mem_src (j_decompress_ptr cinfo, unsigned char *inbuf, unsigned long size)
 {
   my_src_ptr src;
 
--- 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;