AuroraMiddleware/gtk
1
0
Fork 1
mirror of https://gitlab.gnome.org/GNOME/gtk.git synced 2025-01-12 21:40:19 +00:00
Code Issues Projects Releases Wiki Activity

Merge branch 'gl-offload-fixes' into 'main'

Browse Source 
gl: Handle offloads in offscreen context better

Closes #6551

See merge request GNOME/gtk!7053
This commit is contained in:
Matthias Clasen 2024-03-18 15:22:22 +00:00
commit a973e8ea8d
1 changed files with 14 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
gsk/gl/gskglrenderjob.c
View File

@ -52,8 +52,6 @@
#include "ninesliceprivate.h"
#include "fp16private.h"
#define ALLOW_OFFLOAD_FOR_ANY_TEXTURE 1
#define ORTHO_NEAR_PLANE -10000
#define ORTHO_FAR_PLANE 10000
#define MAX_GRADIENT_STOPS 6
@ -176,6 +174,8 @@ struct _GskGLRenderJob
* looking at the format of the framebuffer we are rendering on.
*/
int target_format;
guint offscreen_count; /* if > 0, we're rendering to an offscreen */
};
typedef struct _GskGLRenderOffscreen
@ -4002,9 +4002,15 @@ gsk_gl_render_job_visit_subsurface_node (GskGLRenderJob *job,
{
if (!gdk_subsurface_is_above_parent (subsurface))
{
/* Clear the area so we can see through */
if (gsk_gl_render_job_begin_draw (job, CHOOSE_PROGRAM (job, color)))
if (job->offscreen_count > 0)
{
GDK_DISPLAY_DEBUG (gdk_gl_context_get_display (job->command_queue->context), OFFLOAD, "Hiding subsurface %p in offscreen context", subsurface);
gdk_subsurface_detach (subsurface);
gsk_gl_render_job_visit_node (job, gsk_subsurface_node_get_child (node));
}
else if (gsk_gl_render_job_begin_draw (job, CHOOSE_PROGRAM (job, color)))
{
/* Clear the area so we can see through */
GskGLCommandBatch *batch;
guint16 color[4];
rgba_to_half (&(GdkRGBA){0,0,0,0}, color);
@ -4422,8 +4428,12 @@ gsk_gl_render_job_visit_node_with_offscreen (GskGLRenderJob *job,
reset_clip = TRUE;
}
job->offscreen_count++;
gsk_gl_render_job_visit_node (job, node);
job->offscreen_count--;
if (reset_clip)
gsk_gl_render_job_pop_clip (job);