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shaped-texture: Pass around paint context instead of Cogl context

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In some of the places we need more context than just the CoglContext, so
prepare for that by passing around the paint context, which carries
this, everywhere instead. It won't be needed everywhere, but lets stay
consistent.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3433>
This commit is contained in:
Jonas Ådahl 2023-11-09 16:11:32 +08:00 committed by Sebastian Wick
parent d49bfbc6ec
commit 6836a511db
1 changed files with 47 additions and 42 deletions
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89
src/compositor/meta-shaped-texture.c
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@ -315,10 +315,19 @@ meta_shaped_texture_dispose (GObject *object)
G_OBJECT_CLASS (meta_shaped_texture_parent_class)->dispose (object);
}
static CoglPipeline *
get_base_pipeline (MetaShapedTexture *stex,
CoglContext *ctx)
static CoglContext *
cogl_context_from_paint_context (ClutterPaintContext *paint_context)
{
CoglFramebuffer *framebuffer = clutter_paint_context_get_framebuffer (paint_context);
return cogl_framebuffer_get_context (framebuffer);
}
static CoglPipeline *
get_base_pipeline (MetaShapedTexture *stex,
ClutterPaintContext *paint_context)
{
CoglContext *cogl_context = cogl_context_from_paint_context (paint_context);
CoglPipeline *pipeline;
graphene_matrix_t matrix;
int i, n_planes;
@ -326,7 +335,7 @@ get_base_pipeline (MetaShapedTexture *stex,
if (stex->base_pipeline)
return stex->base_pipeline;
pipeline = cogl_pipeline_new (ctx);
pipeline = cogl_pipeline_new (cogl_context);
/* We'll add as many layers as there are planes in the multi texture,
* plus an extra one for the mask */
@ -395,8 +404,8 @@ get_base_pipeline (MetaShapedTexture *stex,
}
static CoglPipeline *
get_combined_pipeline (MetaShapedTexture *stex,
CoglContext *ctx)
get_combined_pipeline (MetaShapedTexture *stex,
ClutterPaintContext *paint_context)
{
MetaMultiTextureFormat format;
CoglPipeline *pipeline;
@ -407,7 +416,7 @@ get_combined_pipeline (MetaShapedTexture *stex,
if (stex->combined_pipeline)
return stex->combined_pipeline;
pipeline = cogl_pipeline_copy (get_base_pipeline (stex, ctx));
pipeline = cogl_pipeline_copy (get_base_pipeline (stex, paint_context));
format = meta_multi_texture_get_format (stex->texture);
n_planes = meta_multi_texture_get_n_planes (stex->texture);
@ -432,9 +441,9 @@ get_combined_pipeline (MetaShapedTexture *stex,
}
static CoglPipeline *
get_unmasked_pipeline (MetaShapedTexture *stex,
CoglContext *ctx,
MetaMultiTexture *tex)
get_unmasked_pipeline (MetaShapedTexture *stex,
ClutterPaintContext *paint_context,
MetaMultiTexture *tex)
{
if (stex->texture == tex)
{
@ -443,7 +452,7 @@ get_unmasked_pipeline (MetaShapedTexture *stex,
if (stex->unmasked_pipeline)
return stex->unmasked_pipeline;
pipeline = cogl_pipeline_copy (get_combined_pipeline (stex, ctx));
pipeline = cogl_pipeline_copy (get_combined_pipeline (stex, paint_context));
if (stex->snippet)
cogl_pipeline_add_layer_snippet (pipeline, 0, stex->snippet);
@ -454,19 +463,16 @@ get_unmasked_pipeline (MetaShapedTexture *stex,
{
CoglPipeline *pipeline;
if (stex->unmasked_tower_pipeline)
return stex->unmasked_tower_pipeline;
pipeline = cogl_pipeline_copy (get_base_pipeline (stex, ctx));
pipeline = cogl_pipeline_copy (get_base_pipeline (stex, paint_context));
stex->unmasked_tower_pipeline = pipeline;
return pipeline;
}
}
static CoglPipeline *
get_masked_pipeline (MetaShapedTexture *stex,
CoglContext *ctx,
MetaMultiTexture *tex)
get_masked_pipeline (MetaShapedTexture *stex,
ClutterPaintContext *paint_context,
MetaMultiTexture *tex)
{
g_assert (meta_multi_texture_get_n_planes (stex->texture) == 1);
@ -477,7 +483,7 @@ get_masked_pipeline (MetaShapedTexture *stex,
if (stex->masked_pipeline)
return stex->masked_pipeline;
pipeline = cogl_pipeline_copy (get_base_pipeline (stex, ctx));
pipeline = cogl_pipeline_copy (get_base_pipeline (stex, paint_context));
cogl_pipeline_set_layer_combine (pipeline, 1,
"RGBA = MODULATE (PREVIOUS, TEXTURE[A])",
NULL);
@ -494,7 +500,7 @@ get_masked_pipeline (MetaShapedTexture *stex,
if (stex->masked_tower_pipeline)
return stex->masked_tower_pipeline;
pipeline = cogl_pipeline_copy (get_base_pipeline (stex, ctx));
pipeline = cogl_pipeline_copy (get_base_pipeline (stex, paint_context));
cogl_pipeline_set_layer_combine (pipeline, 1,
"RGBA = MODULATE (PREVIOUS, TEXTURE[A])",
NULL);
@ -505,9 +511,9 @@ get_masked_pipeline (MetaShapedTexture *stex,
}
static CoglPipeline *
get_unblended_pipeline (MetaShapedTexture *stex,
CoglContext *ctx,
MetaMultiTexture *tex)
get_unblended_pipeline (MetaShapedTexture *stex,
ClutterPaintContext *paint_context,
MetaMultiTexture *tex)
{
if (stex->texture == tex)
{
@ -516,7 +522,7 @@ get_unblended_pipeline (MetaShapedTexture *stex,
if (stex->unblended_pipeline)
return stex->unblended_pipeline;
pipeline = cogl_pipeline_copy (get_combined_pipeline (stex, ctx));
pipeline = cogl_pipeline_copy (get_combined_pipeline (stex, paint_context));
cogl_pipeline_set_layer_combine (pipeline, 0,
"RGBA = REPLACE (TEXTURE)",
NULL);
@ -533,7 +539,7 @@ get_unblended_pipeline (MetaShapedTexture *stex,
if (stex->unblended_tower_pipeline)
return stex->unblended_tower_pipeline;
pipeline = cogl_pipeline_copy (get_base_pipeline (stex, ctx));
pipeline = cogl_pipeline_copy (get_base_pipeline (stex, paint_context));
cogl_pipeline_set_layer_combine (pipeline, 0,
"RGBA = REPLACE (TEXTURE)",
NULL);
@ -544,20 +550,21 @@ get_unblended_pipeline (MetaShapedTexture *stex,
}
static CoglPipeline *
get_opaque_overlay_pipeline (CoglContext *ctx)
get_opaque_overlay_pipeline (ClutterPaintContext *paint_context)
{
CoglContext *cogl_context = cogl_context_from_paint_context (paint_context);
CoglPipeline *pipeline;
CoglColor color;
pipeline = cogl_context_get_named_pipeline (ctx,
pipeline = cogl_context_get_named_pipeline (cogl_context,
&opaque_overlay_pipeline_key);
if (!pipeline)
{
pipeline = cogl_pipeline_new (ctx);
pipeline = cogl_pipeline_new (cogl_context);
cogl_color_init_from_4f (&color, 0.0f, 0.2f, 0.0f, 0.2f);
cogl_pipeline_set_color (pipeline, &color);
cogl_context_set_named_pipeline (ctx,
cogl_context_set_named_pipeline (cogl_context,
&opaque_overlay_pipeline_key,
pipeline);
}
@ -566,20 +573,21 @@ get_opaque_overlay_pipeline (CoglContext *ctx)
}
static CoglPipeline *
get_blended_overlay_pipeline (CoglContext *ctx)
get_blended_overlay_pipeline (ClutterPaintContext *paint_context)
{
CoglContext *cogl_context = cogl_context_from_paint_context (paint_context);
CoglPipeline *pipeline;
CoglColor color;
pipeline = cogl_context_get_named_pipeline (ctx,
pipeline = cogl_context_get_named_pipeline (cogl_context,
&blended_overlay_pipeline_key);
if (!pipeline)
{
pipeline = cogl_pipeline_new (ctx);
pipeline = cogl_pipeline_new (cogl_context);
cogl_color_init_from_4f (&color, 0.2f, 0.0f, 0.2f, 0.2f);
cogl_pipeline_set_color (pipeline, &color);
cogl_context_set_named_pipeline (ctx,
cogl_context_set_named_pipeline (cogl_context,
&blended_overlay_pipeline_key,
pipeline);
}
@ -696,7 +704,6 @@ do_paint_content (MetaShapedTexture *stex,
MtkRectangle content_rect;
gboolean use_opaque_region;
MtkRegion *blended_tex_region;
CoglContext *ctx;
CoglPipelineFilter min_filter, mag_filter;
MetaTransforms transforms;
MetaMultiTexture *paint_tex = stex->texture;
@ -779,8 +786,6 @@ do_paint_content (MetaShapedTexture *stex,
}
}
ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
use_opaque_region = stex->opaque_region && opacity == 255;
if (use_opaque_region)
@ -839,7 +844,7 @@ do_paint_content (MetaShapedTexture *stex,
{
CoglPipeline *opaque_pipeline;
opaque_pipeline = get_unblended_pipeline (stex, ctx, paint_tex);
opaque_pipeline = get_unblended_pipeline (stex, paint_context, paint_tex);
for (i = 0; i < n_planes; i++)
{
@ -863,7 +868,7 @@ do_paint_content (MetaShapedTexture *stex,
{
CoglPipeline *opaque_overlay_pipeline;
opaque_overlay_pipeline = get_opaque_overlay_pipeline (ctx);
opaque_overlay_pipeline = get_opaque_overlay_pipeline (paint_context);
paint_clipped_rectangle_node (stex, root_node,
opaque_overlay_pipeline,
&rect, alloc);
@ -890,11 +895,11 @@ do_paint_content (MetaShapedTexture *stex,
if (stex->mask_texture == NULL)
{
blended_pipeline = get_unmasked_pipeline (stex, ctx, paint_tex);
blended_pipeline = get_unmasked_pipeline (stex, paint_context, paint_tex);
}
else
{
blended_pipeline = get_masked_pipeline (stex, ctx, paint_tex);
blended_pipeline = get_masked_pipeline (stex, paint_context, paint_tex);
cogl_pipeline_set_layer_texture (blended_pipeline, n_planes, stex->mask_texture);
cogl_pipeline_set_layer_filters (blended_pipeline, n_planes, min_filter, mag_filter);
}
@ -932,7 +937,7 @@ do_paint_content (MetaShapedTexture *stex,
{
CoglPipeline *blended_overlay_pipeline;
blended_overlay_pipeline = get_blended_overlay_pipeline (ctx);
blended_overlay_pipeline = get_blended_overlay_pipeline (paint_context);
paint_clipped_rectangle_node (stex, root_node,
blended_overlay_pipeline,
&rect, alloc);
@ -955,7 +960,7 @@ do_paint_content (MetaShapedTexture *stex,
CoglPipeline *blended_overlay_pipeline;
g_autoptr (ClutterPaintNode) node_overlay = NULL;
blended_overlay_pipeline = get_blended_overlay_pipeline (ctx);
blended_overlay_pipeline = get_blended_overlay_pipeline (paint_context);
node_overlay = clutter_pipeline_node_new (blended_overlay_pipeline);
clutter_paint_node_set_static_name (node_overlay,