From 140de2a9e2a7a057ff58254eb3d0eafe0754ae24 Mon Sep 17 00:00:00 2001
From: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Sat, 19 Dec 2009 10:52:32 +0000
Subject: Make the check for X11 and WIN32 backends for OpenGL separate. This
 fixes compilation on Windows with X11 but no GLX available.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30063 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 configure         | 15 +++++++++++++--
 libvo/gl_common.c |  6 +++---
 libvo/gl_common.h |  6 +++---
 libvo/vo_gl.c     |  8 ++++----
 libvo/vo_gl2.c    |  2 +-
 5 files changed, 24 insertions(+), 13 deletions(-)

diff --git a/configure b/configure
index 16049ced48..56cc8095ea 100755
--- a/configure
+++ b/configure
@@ -4922,11 +4922,14 @@ EOF
   _gl=no
   if cc_check -lGL $_ld_lm ; then
     _gl=yes
+    _gl_x11=yes
     libs_mplayer="$libs_mplayer -lGL $_ld_dl"
   elif cc_check -lGL $_ld_lm $_ld_pthread ; then
     _gl=yes
+    _gl_x11=yes
     libs_mplayer="$libs_mplayer -lGL $_ld_pthread $_ld_dl"
-  elif cc_check -DGL_WIN32 -lopengl32 ; then
+  fi
+  if cc_check -DGL_WIN32 -lopengl32 ; then
     _gl=yes
     _gl_win32=yes
     libs_mplayer="$libs_mplayer -lopengl32 -lgdi32"
@@ -4936,14 +4939,20 @@ else
 fi
 if test "$_gl" = yes ; then
   def_gl='#define CONFIG_GL 1'
+  _res_comment="backends:"
   if test "$_gl_win32" = yes ; then
     def_gl_win32='#define GL_WIN32 1'
-    _res_comment="win32 version"
+    _res_comment="$_res_comment win32"
+  fi
+  if test "$_gl_x11" = yes ; then
+    def_gl_x11='#define GL_X11 1'
+    _res_comment="$_res_comment x11"
   fi
   _vomodules="opengl $_vomodules"
 else
   def_gl='#undef CONFIG_GL'
   def_gl_win32='#undef GL_WIN32'
+  def_gl_x11='#undef GL_X11'
   _novomodules="opengl $_novomodules"
 fi
 echores "$_gl"
@@ -8280,6 +8289,7 @@ GIF = $_gif
 GGI = $_ggi
 GL = $_gl
 GL_WIN32 = $_gl_win32
+GL_X11 = $_gl_x11
 GUI = $_gui
 GUI_GTK = $_gui_gtk
 GUI_WIN32 = $_gui_win32
@@ -8802,6 +8812,7 @@ $def_gif_4
 $def_gif_tvt_hack
 $def_gl
 $def_gl_win32
+$def_gl_x11
 $def_ivtv
 $def_jpeg
 $def_kva
diff --git a/libvo/gl_common.c b/libvo/gl_common.c
index efd569dc5c..c35a531bd3 100644
--- a/libvo/gl_common.c
+++ b/libvo/gl_common.c
@@ -1634,7 +1634,7 @@ static void swapGlBuffers_w32(MPGLContext *ctx) {
   vo_w32_release_dc(vo_w32_window, vo_hdc);
 }
 #endif
-#ifdef CONFIG_X11
+#ifdef GL_X11
 #ifdef HAVE_LIBDL
 #include <dlfcn.h>
 #endif
@@ -1819,7 +1819,7 @@ int init_mpglcontext(MPGLContext *ctx, enum MPGLType type) {
     ctx->ontop = vo_w32_ontop;
     return vo_w32_init();
 #endif
-#ifdef CONFIG_X11
+#ifdef GL_X11
   case GLTYPE_X11:
     ctx->setGlWindow = setGlWindow_x11;
     ctx->releaseGlContext = releaseGlContext_x11;
@@ -1844,7 +1844,7 @@ void uninit_mpglcontext(MPGLContext *ctx) {
     vo_w32_uninit();
     break;
 #endif
-#ifdef CONFIG_X11
+#ifdef GL_X11
   case GLTYPE_X11:
     vo_x11_uninit();
     break;
diff --git a/libvo/gl_common.h b/libvo/gl_common.h
index dc2fe6698f..f149589878 100644
--- a/libvo/gl_common.h
+++ b/libvo/gl_common.h
@@ -32,7 +32,7 @@
 #include <GL/gl.h>
 #include "w32_common.h"
 #endif
-#ifdef CONFIG_X11
+#ifdef GL_X11
 #include <GL/gl.h>
 #include <X11/Xlib.h>
 #include <GL/glx.h>
@@ -362,7 +362,7 @@ typedef struct MPGLContext {
   enum MPGLType type;
   union {
     int w32;
-#ifdef CONFIG_X11
+#ifdef GL_X11
     XVisualInfo *x11;
 #endif
   } vinfo;
@@ -370,7 +370,7 @@ typedef struct MPGLContext {
 #ifdef GL_WIN32
     HGLRC w32;
 #endif
-#ifdef CONFIG_X11
+#ifdef GL_X11
     GLXContext x11;
 #endif
   } context;
diff --git a/libvo/vo_gl.c b/libvo/vo_gl.c
index ccb44e1882..cc1c9bcca5 100644
--- a/libvo/vo_gl.c
+++ b/libvo/vo_gl.c
@@ -48,7 +48,7 @@ static const vo_info_t info =
 
 const LIBVO_EXTERN(gl)
 
-#ifdef CONFIG_X11
+#ifdef GL_X11
 static int                  wsGLXAttrib[] = { GLX_RGBA,
                                        GLX_RED_SIZE,1,
                                        GLX_GREEN_SIZE,1,
@@ -428,7 +428,7 @@ static void uninitGl(void) {
     DeleteBuffers(2, gl_buffer_uv);
   gl_buffer_uv[0] = gl_buffer_uv[1] = 0; gl_buffersize_uv = 0;
   gl_bufferptr_uv[0] = gl_bufferptr_uv[1] = 0;
-#ifdef CONFIG_X11
+#ifdef GL_X11
   if (mesa_bufferptr)
     FreeMemoryMESA(mDisplay, mScreen, mesa_bufferptr);
 #endif
@@ -545,7 +545,7 @@ config(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uin
   if (glctx.type == GLTYPE_W32 && !vo_w32_config(d_width, d_height, flags))
     return -1;
 #endif
-#ifdef CONFIG_X11
+#ifdef GL_X11
   if (glctx.type == GLTYPE_X11) {
     XVisualInfo *vinfo=glXChooseVisual( mDisplay,mScreen,wsGLXAttrib );
     if (vinfo == NULL)
@@ -774,7 +774,7 @@ static uint32_t get_image(mp_image_t *mpi) {
   mpi->stride[0] = mpi->width * mpi->bpp / 8;
   needed_size = mpi->stride[0] * mpi->height;
   if (mesa_buffer) {
-#ifdef CONFIG_X11
+#ifdef GL_X11
     if (mesa_bufferptr && needed_size > mesa_buffersize) {
       FreeMemoryMESA(mDisplay, mScreen, mesa_bufferptr);
       mesa_bufferptr = NULL;
diff --git a/libvo/vo_gl2.c b/libvo/vo_gl2.c
index 197f7cd1b1..dd41e6a4ab 100644
--- a/libvo/vo_gl2.c
+++ b/libvo/vo_gl2.c
@@ -125,7 +125,7 @@ static GLint getInternalFormat(void)
   }
   break;
 #endif
-#ifdef CONFIG_X11
+#ifdef GL_X11
   case GLTYPE_X11:
   if (glXGetConfig(mDisplay, glctx.vinfo.x11, GLX_RED_SIZE, &r_sz) != 0) r_sz = 0;
   if (glXGetConfig(mDisplay, glctx.vinfo.x11, GLX_GREEN_SIZE, &g_sz) != 0) g_sz = 0;
-- 
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