delta/mutter.git/cogl, branch fix--replace

cogl/trace: Add getter for trace enabled state

2021-07-29T13:16:48+00:00

Part-of:

cogl/trace: Add scoped trace anchors

2021-07-29T13:16:48+00:00

A trace "anchor" is a trace head (CoglTraceHead) that is placed in a
certain scope (e.g. function scope), but then only triggered in another
scope, e.g. a condition.

This makes it possible to have optional trace instrumentation, that is
enabled only given e.g. a debug flag.

Part-of:

cogl/trace: Add way to add a description to trace

2021-07-29T13:16:48+00:00

This is useful to pass more complex information, generated at runtime.

Part-of:

cogl/trace: Fix argument naming

2021-07-29T13:16:48+00:00

The argument passed to COGL_TRACE() and friends is the "name", not the
optional "description". Clean this up so we can add description handling
too.

Part-of:

cogl/gl: Handle bogus glGetString(GL_RENDERER) return values

2021-07-16T16:17:04+00:00

Seems glGetString(GL_RENDERER) in the wild can return NULL, causing
issues with strstr(). Handle this more gracefully by using
g_return_val_if_fail(), that assumes a NULL renderer means software
rendering.

Part-of:

cogl: Store CPU and GPU rendering timestamps in frame info

2021-07-13T08:09:42+00:00

Part-of:

cogl: Add CPU swap time and GPU rendering query to CoglFrameInfo

2021-07-13T08:09:42+00:00

Part-of:

cogl: Add GPU timestamp querying utilities

2021-07-13T08:09:42+00:00

Add utilities that allow getting the current GPU timestamp and creating
a query which completes upon completion of all operations currently
submitted on a framebuffer. Combined, these two allow measuring how long
it took the GPU to finish rendering something to a framebuffer.

Part-of:

cogl: Add prototypes for getting timestamp queries

2021-07-13T08:09:42+00:00

Will be used for measuring GPU rendering duration.

Part-of:

cogl/renderer: Add API to bind the right EGL API

2021-07-07T19:03:26+00:00

We need to call eglBindAPI() with GLES before we setup the secondary
GPU blit. We've been lucky not really needing this, as it has been
GLES default, which is what the secondary blit uses, in order to not
depend on the default, or if we want to create the secondary blit
objects after initializing cogl, we must make sure to bind the right API
at the right time.

As we need to bind the GLES API when setting up the secondary blit, we
need to make sure that cogl gets the right API bound when that's done,
so Cogl can continue working. For this, add a "bind_api()" method on the
CoglRenderer object, that will know what API is correct to bind.

Part-of: