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Code Issues Releases Wiki Activity

x11: use new OpenGL backend API

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This commit is contained in:
wm4 2015-05-13 23:55:22 +02:00
parent df97c30e0e
commit fa39dadb05
3 changed files with 34 additions and 24 deletions
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4
video/out/gl_common.c
View File

@ -528,6 +528,8 @@ struct backend {
const struct mpgl_driver *driver;
};
extern const struct mpgl_driver mpgl_driver_x11;
static const struct backend backends[] = {
#if HAVE_RPI_GLES
{"rpi", mpgl_set_backend_rpi},
@ -544,7 +546,7 @@ static const struct backend backends[] = {
{"wayland", mpgl_set_backend_wayland},
#endif
#if HAVE_GL_X11
{"x11", mpgl_set_backend_x11},
{.driver = &mpgl_driver_x11},
#endif
#if HAVE_EGL_X11
{"x11egl", mpgl_set_backend_x11egl},

1
video/out/gl_common.h
View File

@ -170,7 +170,6 @@ int mpgl_validate_backend_opt(struct mp_log *log, const struct m_option *opt,
void mpgl_set_backend_cocoa(MPGLContext *ctx);
void mpgl_set_backend_w32(MPGLContext *ctx);
void mpgl_set_backend_x11(MPGLContext *ctx);
void mpgl_set_backend_x11egl(MPGLContext *ctx);
void mpgl_set_backend_wayland(MPGLContext *ctx);
void mpgl_set_backend_rpi(MPGLContext *ctx);

53
video/out/gl_x11.c
View File

@ -187,13 +187,6 @@ static bool config_window_x11(struct MPGLContext *ctx, int flags)
struct vo *vo = ctx->vo;
struct glx_context *glx_ctx = ctx->priv;
if (glx_ctx->context) {
// GL context and window already exist.
// Only update window geometry etc.
vo_x11_config_vo_window(vo, glx_ctx->vinfo, flags, "gl");
return true;
}
int glx_major, glx_minor;
if (!glXQueryVersion(vo->x11->display, &glx_major, &glx_minor)) {
@ -247,7 +240,7 @@ static bool config_window_x11(struct MPGLContext *ctx, int flags)
glXGetFBConfigAttrib(vo->x11->display, fbc, GLX_GREEN_SIZE, &ctx->depth_g);
glXGetFBConfigAttrib(vo->x11->display, fbc, GLX_BLUE_SIZE, &ctx->depth_b);
vo_x11_config_vo_window(vo, glx_ctx->vinfo, flags, "gl");
vo_x11_config_vo_window(vo, glx_ctx->vinfo, flags | VOFLAG_HIDDEN, "gl");
int gl_version = ctx->requested_gl_version;
bool success = false;
@ -263,7 +256,25 @@ static bool config_window_x11(struct MPGLContext *ctx, int flags)
return success;
}
static void releaseGlContext_x11(MPGLContext *ctx)
static int glx_init(struct MPGLContext *ctx, int vo_flags)
{
return vo_x11_init(ctx->vo) && config_window_x11(ctx, vo_flags) ? 0 : -1;
}
static int glx_reconfig(struct MPGLContext *ctx, int flags)
{
struct glx_context *glx_ctx = ctx->priv;
vo_x11_config_vo_window(ctx->vo, glx_ctx->vinfo, flags, "gl");
return 0;
}
static int glx_control(struct MPGLContext *ctx, int *events, int request,
void *arg)
{
return vo_x11_control(ctx->vo, events, request, arg);
}
static void glx_uninit(MPGLContext *ctx)
{
struct glx_context *glx_ctx = ctx->priv;
XVisualInfo **vinfo = &glx_ctx->vinfo;
@ -271,26 +282,24 @@ static void releaseGlContext_x11(MPGLContext *ctx)
Display *display = ctx->vo->x11->display;
if (*vinfo)
XFree(*vinfo);
*vinfo = NULL;
if (*context) {
glXMakeCurrent(display, None, NULL);
glXDestroyContext(display, *context);
}
*context = 0;
vo_x11_uninit(ctx->vo);
}
static void swapGlBuffers_x11(MPGLContext *ctx)
static void glx_swap_buffers(struct MPGLContext *ctx)
{
glXSwapBuffers(ctx->vo->x11->display, ctx->vo->x11->window);
}
void mpgl_set_backend_x11(MPGLContext *ctx)
{
ctx->priv = talloc_zero(ctx, struct glx_context);
ctx->config_window = config_window_x11;
ctx->releaseGlContext = releaseGlContext_x11;
ctx->swapGlBuffers = swapGlBuffers_x11;
ctx->vo_init = vo_x11_init;
ctx->vo_uninit = vo_x11_uninit;
ctx->vo_control = vo_x11_control;
}
const struct mpgl_driver mpgl_driver_x11 = {
.name = "x11",
.priv_size = sizeof(struct glx_context),
.init = glx_init,
.reconfig = glx_reconfig,
.swap_buffers = glx_swap_buffers,
.control = glx_control,
.uninit = glx_uninit,
};