3 files changed, 53 insertions, 49 deletions

diff --git a/libraries/evas/src/modules/loaders/jpeg/Makefile.am b/libraries/evas/src/modules/loaders/jpeg/Makefile.am
index 2088ba8..a7a19ab 100644
--- a/libraries/evas/src/modules/loaders/jpeg/Makefile.am
+++ b/libraries/evas/src/modules/loaders/jpeg/Makefile.am
@@ -9,10 +9,7 @@ AM_CPPFLAGS = \
 @PIXMAN_CFLAGS@ \
 @EINA_CFLAGS@ \
 @evas_image_loader_jpeg_cflags@ \
-@EVIL_CFLAGS@ \
-@WIN32_CPPFLAGS@
-
-AM_CFLAGS = @WIN32_CFLAGS@
+@EVIL_CFLAGS@
 
 if BUILD_LOADER_JPEG
 if !EVAS_STATIC_BUILD_JPEG
diff --git a/libraries/evas/src/modules/loaders/jpeg/Makefile.in b/libraries/evas/src/modules/loaders/jpeg/Makefile.in
index 7c0ca18..4945f85 100644
--- a/libraries/evas/src/modules/loaders/jpeg/Makefile.in
+++ b/libraries/evas/src/modules/loaders/jpeg/Makefile.in
@@ -181,6 +181,8 @@ EVAS_SSE3_CFLAGS = @EVAS_SSE3_CFLAGS@
 EVIL_CFLAGS = @EVIL_CFLAGS@
 EVIL_LIBS = @EVIL_LIBS@
 EXEEXT = @EXEEXT@
+EXOTIC_CFLAGS = @EXOTIC_CFLAGS@
+EXOTIC_LIBS = @EXOTIC_LIBS@
 FGREP = @FGREP@
 FONTCONFIG_CFLAGS = @FONTCONFIG_CFLAGS@
 FONTCONFIG_LIBS = @FONTCONFIG_LIBS@
@@ -231,6 +233,8 @@ PATH_SEPARATOR = @PATH_SEPARATOR@
 PIXMAN_CFLAGS = @PIXMAN_CFLAGS@
 PIXMAN_LIBS = @PIXMAN_LIBS@
 PKG_CONFIG = @PKG_CONFIG@
+PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
+PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 PNG_CFLAGS = @PNG_CFLAGS@
 PNG_LIBS = @PNG_LIBS@
 RANLIB = @RANLIB@
@@ -249,8 +253,6 @@ VERSION = @VERSION@
 VMAJ = @VMAJ@
 WAYLAND_EGL_CFLAGS = @WAYLAND_EGL_CFLAGS@
 WAYLAND_EGL_LIBS = @WAYLAND_EGL_LIBS@
-WIN32_CFLAGS = @WIN32_CFLAGS@
-WIN32_CPPFLAGS = @WIN32_CPPFLAGS@
 XCB_CFLAGS = @XCB_CFLAGS@
 XCB_GL_CFLAGS = @XCB_GL_CFLAGS@
 XCB_GL_LIBS = @XCB_GL_LIBS@
@@ -324,8 +326,6 @@ evas_engine_software_ddraw_cflags = @evas_engine_software_ddraw_cflags@
 evas_engine_software_ddraw_libs = @evas_engine_software_ddraw_libs@
 evas_engine_software_gdi_cflags = @evas_engine_software_gdi_cflags@
 evas_engine_software_gdi_libs = @evas_engine_software_gdi_libs@
-evas_engine_software_sdl_cflags = @evas_engine_software_sdl_cflags@
-evas_engine_software_sdl_libs = @evas_engine_software_sdl_libs@
 evas_engine_software_xcb_cflags = @evas_engine_software_xcb_cflags@
 evas_engine_software_xcb_libs = @evas_engine_software_xcb_libs@
 evas_engine_software_xlib_cflags = @evas_engine_software_xlib_cflags@
@@ -417,10 +417,8 @@ AM_CPPFLAGS = \
 @PIXMAN_CFLAGS@ \
 @EINA_CFLAGS@ \
 @evas_image_loader_jpeg_cflags@ \
-@EVIL_CFLAGS@ \
-@WIN32_CPPFLAGS@
+@EVIL_CFLAGS@
 
-AM_CFLAGS = @WIN32_CFLAGS@
 @BUILD_LOADER_JPEG_TRUE@@EVAS_STATIC_BUILD_JPEG_FALSE@pkgdir = $(libdir)/evas/modules/loaders/jpeg/$(MODULE_ARCH)
 @BUILD_LOADER_JPEG_TRUE@@EVAS_STATIC_BUILD_JPEG_FALSE@pkg_LTLIBRARIES = module.la
 @BUILD_LOADER_JPEG_TRUE@@EVAS_STATIC_BUILD_JPEG_FALSE@module_la_SOURCES = evas_image_load_jpeg.c
diff --git a/libraries/evas/src/modules/loaders/jpeg/evas_image_load_jpeg.c b/libraries/evas/src/modules/loaders/jpeg/evas_image_load_jpeg.c
index 797c76d..73a7310 100644
--- a/libraries/evas/src/modules/loaders/jpeg/evas_image_load_jpeg.c
+++ b/libraries/evas/src/modules/loaders/jpeg/evas_image_load_jpeg.c
@@ -272,7 +272,7 @@ evas_image_load_file_head_jpeg_internal(Image_Entry *ie,
           *error = EVAS_LOAD_ERROR_UNKNOWN_FORMAT;
         return EINA_FALSE;
      }
-   jpeg_create_decompress(&cinfo);
+  jpeg_create_decompress(&cinfo);
 
    if (_evas_jpeg_membuf_src(&cinfo, map, length))
      {
@@ -508,11 +508,11 @@ evas_image_load_file_data_jpeg_internal(Image_Entry *ie,
    unsigned int x, y, l, i, scans;
    int region = 0;
    /* rotation setting */
-   unsigned int tmp;
+   unsigned int ie_w = 0, ie_h = 0;
    unsigned int load_region_x = 0, load_region_y = 0;
    unsigned int load_region_w = 0, load_region_h = 0;
-   int degree = 0;
-   Eina_Bool change_wh = EINA_FALSE;
+   volatile int degree = 0;
+   volatile Eina_Bool change_wh = EINA_FALSE;
    Eina_Bool line_done = EINA_FALSE;
 
    if (ie->flags.rotated)
@@ -582,9 +582,13 @@ evas_image_load_file_data_jpeg_internal(Image_Entry *ie,
 
    if (change_wh)
      {
-        tmp = ie->w;
-        ie->w = ie->h;
-        ie->h = tmp;
+        ie_w = ie->h;
+        ie_h = ie->w;
+     }
+   else
+     {
+        ie_w = ie->w;
+        ie_h = ie->h;
      }
 
    if ((ie->load_opts.region.w > 0) && (ie->load_opts.region.h > 0))
@@ -629,20 +633,31 @@ evas_image_load_file_data_jpeg_internal(Image_Entry *ie,
         cinfo.region_h = ie->load_opts.region.h;
 #endif
      }
-   if ((!region) && ((w != ie->w) || (h != ie->h)))
+   if ((!region) && ((w != ie_w) || (h != ie_h)))
      {
-        // race condition, the file could have change from when we call header
-        // this test will not solve the problem with region code.
-        jpeg_destroy_decompress(&cinfo);
+        // race condition, the file could have change from when we call header
+        // this test will not solve the problem with region code.
+        jpeg_destroy_decompress(&cinfo);
         _evas_jpeg_membuf_src_term(&cinfo);
-        *error = EVAS_LOAD_ERROR_GENERIC;
-        return EINA_FALSE;
+        *error = EVAS_LOAD_ERROR_GENERIC;
+        return EINA_FALSE;
      }
    if ((region) &&
-       ((ie->w != ie->load_opts.region.w) || (ie->h != ie->load_opts.region.h)))
+       ((ie_w != ie->load_opts.region.w) || (ie_h != ie->load_opts.region.h)))
      {
-        ie->w = ie->load_opts.region.w;
-        ie->h = ie->load_opts.region.h;
+        ie_w = ie->load_opts.region.w;
+        ie_h = ie->load_opts.region.h;
+        if (change_wh)
+          {
+             ie->w = ie_h;
+             ie->h = ie_w;
+          }
+        else
+          {
+             ie->w = ie_w;
+             ie->h = ie_h;
+          }
+
      }
 
    if (!(((cinfo.out_color_space == JCS_RGB) &&
@@ -971,31 +986,24 @@ done:
    if (ie->flags.rotated)
      {
         DATA32             *data1, *data2,  *to, *from;
-        int                 x, y, w, h,  hw;
-
-        if (change_wh)
-          {
-             tmp = ie->w;
-             ie->w = ie->h;
-             ie->h = tmp;
-          }
+        int                 lx, ly, lw, lh,  hw;
 
-        w = ie->w;
-        h = ie->h;
-        hw =w * h;
+        lw = ie->w;
+        lh = ie->h;
+        hw =lw * lh;
 
         data1 = evas_cache_image_pixels(ie);
 
         if (degree == 180)
           {
-             DATA32 tmp;
+             DATA32 tmpd;
 
-             data2 = data1 + (h * w) -1;
-             for (x = (w * h) / 2; --x >= 0;)
+             data2 = data1 + (lh * lw) -1;
+             for (lx = (lw * lh) / 2; --lx >= 0;)
                {
-                  tmp = *data1;
+                  tmpd = *data1;
                   *data1 = *data2;
-                  *data2 = tmp;
+                  *data2 = tmpd;
                   data1++;
                   data2--;
                }
@@ -1008,26 +1016,26 @@ done:
 
              if (degree == 90)
                {
-                  to = data1 + w - 1;
+                  to = data1 + lw - 1;
                   hw = -hw - 1;
                }
              else if (degree == 270)
                {
-                  to = data1 + hw - w;
-                  w = -w;
+                  to = data1 + hw - lw;
+                  lw = -lw;
                   hw = hw + 1;
                }
 
              if (to)
                {
                   from = data2;
-                  for (x = ie->w; --x >= 0;)
+                  for (lx = ie->w; --lx >= 0;)
                     {
-                       for (y =ie->h; --y >= 0;)
+                       for (ly =ie->h; --ly >= 0;)
                          {
                             *to = *from;
                             from++;
-                            to += w;
+                            to += lw;
                          }
                        to += hw;
                     }
@@ -1046,6 +1054,7 @@ done:
              ie->load_opts.region.h = load_region_h;
           }
      }
+
    if (line_done)
      {
         jpeg_destroy_decompress(&cinfo);