vo_opengl_cb: deprecate mpv_opengl_cb_render()

Its vp parameter made no sense anymore. Introduce a new one.

3 files changed, 4 insertions, 6 deletions

diff --git a/DOCS/client-api-changes.rst b/DOCS/client-api-changes.rst
index 594cd42968..62640889b6 100644
--- a/DOCS/client-api-changes.rst
+++ b/DOCS/client-api-changes.rst
@@ -27,6 +27,7 @@ API changes
 
  --- mpv 0.9.0 will be released ---
  1.16   - add mpv_opengl_cb_report_flip()
+        - introduce mpv_opengl_cb_draw() and deprecate mpv_opengl_cb_render()
  1.15   - mpv_initialize() will now load config files. This requires setting
           the "config" and "config-dir" options. In particular, it will load
           mpv.conf.
diff --git a/DOCS/client_api_examples/qml/main.cpp b/DOCS/client_api_examples/qml/main.cpp
index 69552e982c..2122cd8c5c 100644
--- a/DOCS/client_api_examples/qml/main.cpp
+++ b/DOCS/client_api_examples/qml/main.cpp
@@ -46,9 +46,8 @@ public:
     void render()
     {
         QOpenGLFramebufferObject *fbo = framebufferObject();
-        int vp[4] = {0, 0, fbo->width(), fbo->height()};
         window->resetOpenGLState();
-        mpv_opengl_cb_render(mpv_gl, fbo->handle(), vp);
+        mpv_opengl_cb_draw(mpv_gl, fbo->handle(), fbo->width(), fbo->height());
         window->resetOpenGLState();
     }
 };
diff --git a/DOCS/client_api_examples/qml_direct/main.cpp b/DOCS/client_api_examples/qml_direct/main.cpp
index 93a843dfd0..37c6119707 100644
--- a/DOCS/client_api_examples/qml_direct/main.cpp
+++ b/DOCS/client_api_examples/qml_direct/main.cpp
@@ -39,15 +39,13 @@ void MpvRenderer::paint()
 {
     window->resetOpenGLState();
 
-    // Render to the whole window.
-    int vp[4] = {0, 0, size.width(), -size.height()};
-
     // This uses 0 as framebuffer, which indicates that mpv will render directly
     // to the frontbuffer. Note that mpv will always switch framebuffers
     // explicitly. Some QWindow setups (such as using QQuickWidget) actually
     // want you to render into a FBO in the beforeRendering() signal, and this
     // code won't work there.
-    mpv_opengl_cb_render(mpv_gl, 0, vp);
+    // The negation is used for rendering with OpenGL's flipped coordinates.
+    mpv_opengl_cb_draw(mpv_gl, 0, size.width(), -size.height());
 
     window->resetOpenGLState();
 }