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gpu: Move global syncing out

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This is necessary so that fallback code can properly sync itself,
instead of just add_node().

Fixes a bunch of glitches when fallbacks would be used.
This commit is contained in:
Benjamin Otte 2023-08-29 11:16:27 +02:00
parent 73ac2d0a1c
commit 0ed45c5f40
1 changed files with 17 additions and 6 deletions
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23
gsk/gpu/gskgpunodeprocessor.c
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@ -142,6 +142,20 @@ gsk_gpu_node_processor_emit_scissor_op (GskGpuNodeProcessor *self)
self->pending_globals &= ~GSK_GPU_GLOBAL_SCISSOR;
}
static void
gsk_gpu_node_processor_sync_globals (GskGpuNodeProcessor *self,
GskGpuGlobals ignored)
{
GskGpuGlobals required;
required = self->pending_globals & ~ignored;
if (required & (GSK_GPU_GLOBAL_MATRIX | GSK_GPU_GLOBAL_SCALE | GSK_GPU_GLOBAL_CLIP))
gsk_gpu_node_processor_emit_globals_op (self);
if (required & GSK_GPU_GLOBAL_SCISSOR)
gsk_gpu_node_processor_emit_scissor_op (self);
}
void
gsk_gpu_node_processor_process (GskGpuFrame *frame,
GskGpuImage *target,
@ -273,6 +287,8 @@ gsk_gpu_node_processor_add_fallback_node (GskGpuNodeProcessor *self,
{
GskGpuImage *image;
gsk_gpu_node_processor_sync_globals (self, 0);
image = gsk_gpu_upload_cairo_op (self->frame,
node,
&self->scale,
@ -669,7 +685,6 @@ gsk_gpu_node_processor_add_node (GskGpuNodeProcessor *self,
GskRenderNode *node)
{
GskRenderNodeType node_type;
GskGpuGlobals required_globals;
/* This catches the corner cases of empty nodes, so after this check
* there's quaranteed to be at least 1 pixel that needs to be drawn */
@ -686,11 +701,7 @@ gsk_gpu_node_processor_add_node (GskGpuNodeProcessor *self,
return;
}
required_globals = self->pending_globals & ~nodes_vtable[node_type].ignored_globals;
if (required_globals & (GSK_GPU_GLOBAL_MATRIX | GSK_GPU_GLOBAL_SCALE | GSK_GPU_GLOBAL_CLIP))
gsk_gpu_node_processor_emit_globals_op (self);
if (required_globals & GSK_GPU_GLOBAL_SCISSOR)
gsk_gpu_node_processor_emit_scissor_op (self);
gsk_gpu_node_processor_sync_globals (self, nodes_vtable[node_type].ignored_globals);
g_assert ((self->pending_globals & ~nodes_vtable[node_type].ignored_globals) == 0);
if (nodes_vtable[node_type].process_node)