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gpu: Use right GL context when exporting texture

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We want to use the display's context on the resulting texture,
but we do not want to use it for the stufff we need to do while
exporting - most importantly the GLsync.

Fixes #6976
This commit is contained in:
Benjamin Otte 2024-09-01 22:45:50 +02:00
parent 5f1ec18550
commit 49ee69f316
1 changed files with 5 additions and 5 deletions
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10
gsk/gpu/gskgpudownloadop.c
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@ -296,9 +296,7 @@ gsk_gpu_download_op_gl_command (GskGpuOp *op,
GdkGLContext *context;
guint texture_id;
/* Don't use the renderer context, the texture might survive the frame
* and its surface */
context = gdk_display_get_gl_context (gsk_gpu_device_get_display (gsk_gpu_frame_get_device (frame)));
context = GDK_GL_CONTEXT (gsk_gpu_frame_get_context (frame));
texture_id = gsk_gl_image_get_texture_id (GSK_GL_IMAGE (self->image));
#ifdef HAVE_DMABUF
@ -334,14 +332,16 @@ gsk_gpu_download_op_gl_command (GskGpuOp *op,
#endif
data = g_new (GskGLTextureData, 1);
data->context = g_object_ref (context);
/* Don't use the renderer context for the texture,
* the texture might survive the frame and its surface */
data->context = g_object_ref (gdk_display_get_gl_context (gsk_gpu_device_get_display (gsk_gpu_frame_get_device (frame))));
data->texture_id = texture_id;
if (gdk_gl_context_has_feature (context, GDK_GL_FEATURE_SYNC))
data->sync = glFenceSync (GL_SYNC_GPU_COMMANDS_COMPLETE, 0);
builder = gdk_gl_texture_builder_new ();
gdk_gl_texture_builder_set_context (builder, context);
gdk_gl_texture_builder_set_context (builder, data->context);
gdk_gl_texture_builder_set_id (builder, data->texture_id);
gdk_gl_texture_builder_set_format (builder, gsk_gpu_image_get_format (self->image));
gdk_gl_texture_builder_set_width (builder, gsk_gpu_image_get_width (self->image));