extern EGLDisplay *qemu_egl_display;
extern EGLConfig qemu_egl_config;
+extern DisplayGLMode qemu_egl_mode;
typedef struct egl_fb {
int width;
extern struct gbm_device *qemu_egl_rn_gbm_dev;
extern EGLContext qemu_egl_rn_ctx;
-int egl_rendernode_init(const char *rendernode);
+int egl_rendernode_init(const char *rendernode, DisplayGLMode mode);
int egl_get_fd_for_texture(uint32_t tex_id, EGLint *stride, EGLint *fourcc);
void egl_dmabuf_import_texture(QemuDmaBuf *dmabuf);
EGLSurface qemu_egl_init_surface_x11(EGLContext ectx, Window win);
-int qemu_egl_init_dpy_x11(EGLNativeDisplayType dpy);
-int qemu_egl_init_dpy_mesa(EGLNativeDisplayType dpy);
+int qemu_egl_init_dpy_x11(EGLNativeDisplayType dpy, DisplayGLMode mode);
+int qemu_egl_init_dpy_mesa(EGLNativeDisplayType dpy, DisplayGLMode mode);
EGLContext qemu_egl_init_ctx(void);
#endif /* EGL_HELPERS_H */
QEMUGLParams *params)
{
EGLContext ctx;
- EGLint ctx_att[] = {
+ EGLint ctx_att_core[] = {
EGL_CONTEXT_OPENGL_PROFILE_MASK, EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT,
EGL_CONTEXT_CLIENT_VERSION, params->major_ver,
EGL_CONTEXT_MINOR_VERSION_KHR, params->minor_ver,
EGL_NONE
};
+ EGLint ctx_att_gles[] = {
+ EGL_CONTEXT_CLIENT_VERSION, params->major_ver,
+ EGL_CONTEXT_MINOR_VERSION_KHR, params->minor_ver,
+ EGL_NONE
+ };
+ bool gles = (qemu_egl_mode == DISPLAYGL_MODE_ES);
ctx = eglCreateContext(qemu_egl_display, qemu_egl_config,
- eglGetCurrentContext(), ctx_att);
+ eglGetCurrentContext(),
+ gles ? ctx_att_gles : ctx_att_core);
return ctx;
}
EGLDisplay *qemu_egl_display;
EGLConfig qemu_egl_config;
+DisplayGLMode qemu_egl_mode;
/* ------------------------------------------------------------------ */
return fd;
}
-int egl_rendernode_init(const char *rendernode)
+int egl_rendernode_init(const char *rendernode, DisplayGLMode mode)
{
qemu_egl_rn_fd = -1;
int rc;
goto err;
}
- rc = qemu_egl_init_dpy_mesa((EGLNativeDisplayType)qemu_egl_rn_gbm_dev);
+ rc = qemu_egl_init_dpy_mesa((EGLNativeDisplayType)qemu_egl_rn_gbm_dev,
+ mode);
if (rc != 0) {
/* qemu_egl_init_dpy_mesa reports error */
goto err;
}
static int qemu_egl_init_dpy(EGLNativeDisplayType dpy,
- EGLenum platform)
+ EGLenum platform,
+ DisplayGLMode mode)
{
- static const EGLint conf_att_gl[] = {
+ static const EGLint conf_att_core[] = {
EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
EGL_RENDERABLE_TYPE, EGL_OPENGL_BIT,
EGL_RED_SIZE, 5,
EGL_ALPHA_SIZE, 0,
EGL_NONE,
};
+ static const EGLint conf_att_gles[] = {
+ EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
+ EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
+ EGL_RED_SIZE, 5,
+ EGL_GREEN_SIZE, 5,
+ EGL_BLUE_SIZE, 5,
+ EGL_ALPHA_SIZE, 0,
+ EGL_NONE,
+ };
EGLint major, minor;
EGLBoolean b;
EGLint n;
+ bool gles = (mode == DISPLAYGL_MODE_ES);
qemu_egl_display = qemu_egl_get_display(dpy, platform);
if (qemu_egl_display == EGL_NO_DISPLAY) {
return -1;
}
- b = eglBindAPI(EGL_OPENGL_API);
+ b = eglBindAPI(gles ? EGL_OPENGL_ES_API : EGL_OPENGL_API);
if (b == EGL_FALSE) {
- error_report("egl: eglBindAPI failed");
+ error_report("egl: eglBindAPI failed (%s mode)",
+ gles ? "gles" : "core");
return -1;
}
- b = eglChooseConfig(qemu_egl_display, conf_att_gl,
+ b = eglChooseConfig(qemu_egl_display,
+ gles ? conf_att_gles : conf_att_core,
&qemu_egl_config, 1, &n);
if (b == EGL_FALSE || n != 1) {
- error_report("egl: eglChooseConfig failed");
+ error_report("egl: eglChooseConfig failed (%s mode)",
+ gles ? "gles" : "core");
return -1;
}
+
+ qemu_egl_mode = gles ? DISPLAYGL_MODE_ES : DISPLAYGL_MODE_CORE;
return 0;
}
-int qemu_egl_init_dpy_x11(EGLNativeDisplayType dpy)
+int qemu_egl_init_dpy_x11(EGLNativeDisplayType dpy, DisplayGLMode mode)
{
#ifdef EGL_KHR_platform_x11
- return qemu_egl_init_dpy(dpy, EGL_PLATFORM_X11_KHR);
+ return qemu_egl_init_dpy(dpy, EGL_PLATFORM_X11_KHR, mode);
#else
- return qemu_egl_init_dpy(dpy, 0);
+ return qemu_egl_init_dpy(dpy, 0, mode);
#endif
}
-int qemu_egl_init_dpy_mesa(EGLNativeDisplayType dpy)
+int qemu_egl_init_dpy_mesa(EGLNativeDisplayType dpy, DisplayGLMode mode)
{
#ifdef EGL_MESA_platform_gbm
- return qemu_egl_init_dpy(dpy, EGL_PLATFORM_GBM_MESA);
+ return qemu_egl_init_dpy(dpy, EGL_PLATFORM_GBM_MESA, mode);
#else
- return qemu_egl_init_dpy(dpy, 0);
+ return qemu_egl_init_dpy(dpy, 0, mode);
#endif
}
EGLContext qemu_egl_init_ctx(void)
{
- static const EGLint ctx_att_gl[] = {
+ static const EGLint ctx_att_core[] = {
EGL_CONTEXT_OPENGL_PROFILE_MASK, EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT,
EGL_NONE
};
+ static const EGLint ctx_att_gles[] = {
+ EGL_CONTEXT_CLIENT_VERSION, 2,
+ EGL_NONE
+ };
+ bool gles = (qemu_egl_mode == DISPLAYGL_MODE_ES);
EGLContext ectx;
EGLBoolean b;
ectx = eglCreateContext(qemu_egl_display, qemu_egl_config, EGL_NO_CONTEXT,
- ctx_att_gl);
+ gles ? ctx_att_gles : ctx_att_core);
if (ectx == EGL_NO_CONTEXT) {
error_report("egl: eglCreateContext failed");
return NULL;