mirror of
https://gitlab.com/qemu-project/qemu
synced 2024-11-05 20:35:44 +00:00
1d48c9fd8e
eglMakeCurrent() returns 1/EGL_TRUE on success. This is not what the
callback expects, where 0 indicates success.
While at it, print the EGL error to ease debugging.
As with virgl_renderer_callbacks, the return value is now checked since
version >= 4:
7f09e6bf0c
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20230606115658.677673-3-marcandre.lureau@redhat.com>
43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
#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;
|
|
}
|