michael/lwjgl
michael
/
lwjgl
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Make linux Display.create fall back to 16 color bpp

This commit is contained in:
Elias Naur 2004-07-03 10:32:12 +00:00
parent e59ed5d906
commit fbd4720236
1 changed files with 14 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
src/native/linux/org_lwjgl_opengl_Display.cpp
View File

@ -396,13 +396,8 @@ GLXContext getCurrentContext(void) {
return context;
}
GLXFBConfig *chooseVisualGLX13(JNIEnv *env, jobject pixel_format, bool use_display_bpp, int drawable_type, bool double_buffer) {
static GLXFBConfig *chooseVisualGLX13FromBPP(JNIEnv *env, jobject pixel_format, int bpp, int drawable_type, bool double_buffer) {
jclass cls_pixel_format = env->GetObjectClass(pixel_format);
int bpp;
if (use_display_bpp)
bpp = XDefaultDepthOfScreen(XScreenOfDisplay(getDisplay(), getCurrentScreen()));
else
bpp = (int)env->GetIntField(pixel_format, env->GetFieldID(cls_pixel_format, "bpp", "I"));
int alpha = (int)env->GetIntField(pixel_format, env->GetFieldID(cls_pixel_format, "alpha", "I"));
int depth = (int)env->GetIntField(pixel_format, env->GetFieldID(cls_pixel_format, "depth", "I"));
int stencil = (int)env->GetIntField(pixel_format, env->GetFieldID(cls_pixel_format, "stencil", "I"));
@ -447,6 +442,19 @@ GLXFBConfig *chooseVisualGLX13(JNIEnv *env, jobject pixel_format, bool use_displ
}
}
GLXFBConfig *chooseVisualGLX13(JNIEnv *env, jobject pixel_format, bool use_display_bpp, int drawable_type, bool double_buffer) {
jclass cls_pixel_format = env->GetObjectClass(pixel_format);
int bpp;
if (use_display_bpp) {
bpp = XDefaultDepthOfScreen(XScreenOfDisplay(getDisplay(), getCurrentScreen()));
GLXFBConfig *configs = chooseVisualGLX13FromBPP(env, pixel_format, bpp, drawable_type, double_buffer);
if (configs == NULL)
bpp = 16;
} else
bpp = (int)env->GetIntField(pixel_format, env->GetFieldID(cls_pixel_format, "bpp", "I"));
return chooseVisualGLX13FromBPP(env, pixel_format, bpp, drawable_type, double_buffer);
}
static XVisualInfo *chooseVisualGLX(JNIEnv *env, jobject pixel_format) {
int bpp = XDefaultDepthOfScreen(XScreenOfDisplay(getDisplay(), getCurrentScreen()));
jclass cls_pixel_format = env->GetObjectClass(pixel_format);