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gl renderer: Draw offscreen nodes in device pixels

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We need to draw them upscaled, of course. This fixes button hover (or,
more generally, crossfade nodes) in hidpi setups.
This commit is contained in:
Timm Bäder 2018-03-15 13:52:07 +01:00
parent 65e3dda065
commit ebfadae568
1 changed files with 6 additions and 3 deletions
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9
gsk/gl/gskglrenderer.c
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@ -2269,11 +2269,12 @@ add_offscreen_ops (GskGLRenderer *self,
render_target = gsk_gl_driver_create_render_target (self->gl_driver, *texture_id, TRUE, TRUE);
graphene_matrix_init_ortho (&item_proj,
min_x, max_x,
min_y, max_y,
min_x * self->scale_factor, max_x * self->scale_factor,
min_y * self->scale_factor, max_y * self->scale_factor,
ORTHO_NEAR_PLANE, ORTHO_FAR_PLANE);
graphene_matrix_scale (&item_proj, 1, -1, 1);
graphene_matrix_init_identity (&identity);
graphene_matrix_scale (&identity, self->scale_factor, self->scale_factor, 1);
prev_render_target = ops_set_render_target (builder, render_target);
/* Clear since we use this rendertarget for the first time */
@ -2286,7 +2287,9 @@ add_offscreen_ops (GskGLRenderer *self,
width, height));
if (reset_clip)
prev_clip = ops_set_clip (builder,
&GSK_ROUNDED_RECT_INIT (min_x * self->scale_factor, min_y * self->scale_factor, width, height));
&GSK_ROUNDED_RECT_INIT (min_x * self->scale_factor,
min_y * self->scale_factor,
width, height));
gsk_gl_renderer_add_render_ops (self, child_node, builder);