mirrors/wlroots
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wlroots/wlroots.git synced 2025-11-02 09:01:38 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

render/gles2: save/restore context when creating/submitting a render pass

Browse source 
This is useful for e.g. lazily blitting a texture for readback
purposes while rendering.
This commit is contained in:
Simon Ser 2023-11-30 17:47:11 +01:00
parent 1208ba6c28
commit e8b187cc92
4 changed files with 15 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

5
include/render/gles2.h
View file

@ -15,6 +15,8 @@
#include <wlr/util/addon.h>
#include <wlr/util/log.h>
#include "render/egl.h"
// mesa ships old GL headers that don't include this type, so for distros that use headers from
// mesa we need to def it ourselves until they update.
// https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23144
@ -132,6 +134,7 @@ struct wlr_gles2_render_pass {
struct wlr_render_pass base;
struct wlr_gles2_buffer *buffer;
float projection_matrix[9];
struct wlr_egl_context prev_ctx;
struct wlr_gles2_render_timer *timer;
};
@ -164,6 +167,6 @@ void push_gles2_debug_(struct wlr_gles2_renderer *renderer,
void pop_gles2_debug(struct wlr_gles2_renderer *renderer);
struct wlr_gles2_render_pass *begin_gles2_buffer_pass(struct wlr_gles2_buffer *buffer,
struct wlr_gles2_render_timer *timer);
struct wlr_egl_context *prev_ctx, struct wlr_gles2_render_timer *timer);
#endif