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🎥 Command line media player
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C
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132/* * This file is part of mpv. * * mpv is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * mpv is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with mpv. If not, see <http://www.gnu.org/licenses/>. */
#include <EGL/egl.h>#include <EGL/eglext.h>
#include "video/out/android_common.h"#include "egl_helpers.h"#include "common/common.h"#include "context.h"
struct priv { struct GL gl; EGLDisplay egl_display; EGLContext egl_context; EGLSurface egl_surface;};
static void android_swap_buffers(struct ra_ctx *ctx){ struct priv *p = ctx->priv; eglSwapBuffers(p->egl_display, p->egl_surface);}
static void android_uninit(struct ra_ctx *ctx){ struct priv *p = ctx->priv; ra_gl_ctx_uninit(ctx);
if (p->egl_surface) { eglMakeCurrent(p->egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT); eglDestroySurface(p->egl_display, p->egl_surface); } if (p->egl_context) eglDestroyContext(p->egl_display, p->egl_context);
vo_android_uninit(ctx->vo);}
static bool android_init(struct ra_ctx *ctx){ struct priv *p = ctx->priv = talloc_zero(ctx, struct priv);
if (!vo_android_init(ctx->vo)) goto fail;
p->egl_display = eglGetDisplay(EGL_DEFAULT_DISPLAY); if (!eglInitialize(p->egl_display, NULL, NULL)) { MP_FATAL(ctx, "EGL failed to initialize.\n"); goto fail; }
EGLConfig config; if (!mpegl_create_context(ctx, p->egl_display, &p->egl_context, &config)) goto fail;
ANativeWindow *native_window = vo_android_native_window(ctx->vo); EGLint format; eglGetConfigAttrib(p->egl_display, config, EGL_NATIVE_VISUAL_ID, &format); ANativeWindow_setBuffersGeometry(native_window, 0, 0, format);
p->egl_surface = eglCreateWindowSurface(p->egl_display, config, (EGLNativeWindowType)native_window, NULL);
if (p->egl_surface == EGL_NO_SURFACE) { MP_FATAL(ctx, "Could not create EGL surface!\n"); goto fail; }
if (!eglMakeCurrent(p->egl_display, p->egl_surface, p->egl_surface, p->egl_context)) { MP_FATAL(ctx, "Failed to set context!\n"); goto fail; }
mpegl_load_functions(&p->gl, ctx->log);
struct ra_gl_ctx_params params = { .swap_buffers = android_swap_buffers, };
if (!ra_gl_ctx_init(ctx, &p->gl, params)) goto fail;
return true;fail: android_uninit(ctx); return false;}
static bool android_reconfig(struct ra_ctx *ctx){ int w, h; if (!vo_android_surface_size(ctx->vo, &w, &h)) return false;
ctx->vo->dwidth = w; ctx->vo->dheight = h; ra_gl_ctx_resize(ctx->swapchain, w, h, 0); return true;}
static int android_control(struct ra_ctx *ctx, int *events, int request, void *arg){ return VO_NOTIMPL;}
const struct ra_ctx_fns ra_ctx_android = { .type = "opengl", .name = "android", .description = "Android/EGL", .reconfig = android_reconfig, .control = android_control, .init = android_init, .uninit = android_uninit,};