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#include "qemu/osdep.h"
#include "qemu/error-report.h"
#include "ui/egl-context.h"
QEMUGLContext qemu_egl_create_context(DisplayGLCtx *dgc,
QEMUGLParams *params)
{
EGLContext ctx;
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(),
gles ? ctx_att_gles : ctx_att_core);
return ctx;
}
void qemu_egl_destroy_context(DisplayGLCtx *dgc, QEMUGLContext ctx)
{
eglDestroyContext(qemu_egl_display, ctx);
}
int qemu_egl_make_context_current(DisplayGLCtx *dgc,
QEMUGLContext ctx)
{
if (!eglMakeCurrent(qemu_egl_display,
EGL_NO_SURFACE, EGL_NO_SURFACE, ctx)) {
error_report("egl: eglMakeCurrent failed: %s", qemu_egl_get_error_string());
return -1;
}
return 0;
}
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