mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2025-01-15 14:50:06 +00:00
3ba63315d5
Make the node processor and the pattern writer track the current compositing color state. Color state nodes change it. We pass the surface color state down via the frame apis. The name of the variable is "ccs" for "compositing color space". It's an unused variable name and it's common enough to deserve a short and sweet name.
94 lines
6.7 KiB
C
94 lines
6.7 KiB
C
#pragma once
|
|
|
|
#include "gskgpurenderer.h"
|
|
#include "gskgputypesprivate.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GSK_TYPE_GPU_FRAME (gsk_gpu_frame_get_type ())
|
|
#define GSK_GPU_FRAME(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GSK_TYPE_GPU_FRAME, GskGpuFrame))
|
|
#define GSK_GPU_FRAME_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), GSK_TYPE_GPU_FRAME, GskGpuFrameClass))
|
|
#define GSK_IS_GPU_FRAME(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GSK_TYPE_GPU_FRAME))
|
|
#define GSK_IS_GPU_FRAME_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GSK_TYPE_GPU_FRAME))
|
|
#define GSK_GPU_FRAME_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GSK_TYPE_GPU_FRAME, GskGpuFrameClass))
|
|
|
|
typedef struct _GskGpuFrameClass GskGpuFrameClass;
|
|
|
|
struct _GskGpuFrame
|
|
{
|
|
GObject parent_instance;
|
|
};
|
|
|
|
struct _GskGpuFrameClass
|
|
{
|
|
GObjectClass parent_class;
|
|
|
|
gboolean (* is_busy) (GskGpuFrame *self);
|
|
void (* wait) (GskGpuFrame *self);
|
|
void (* setup) (GskGpuFrame *self);
|
|
void (* cleanup) (GskGpuFrame *self);
|
|
GskGpuImage * (* upload_texture) (GskGpuFrame *self,
|
|
gboolean with_mipmap,
|
|
GdkTexture *texture);
|
|
GskGpuDescriptors * (* create_descriptors) (GskGpuFrame *self);
|
|
GskGpuBuffer * (* create_vertex_buffer) (GskGpuFrame *self,
|
|
gsize size);
|
|
GskGpuBuffer * (* create_storage_buffer) (GskGpuFrame *self,
|
|
gsize size);
|
|
void (* submit) (GskGpuFrame *self,
|
|
GskGpuBuffer *vertex_buffer,
|
|
GskGpuOp *op);
|
|
};
|
|
|
|
GType gsk_gpu_frame_get_type (void) G_GNUC_CONST;
|
|
|
|
|
|
void gsk_gpu_frame_setup (GskGpuFrame *self,
|
|
GskGpuRenderer *renderer,
|
|
GskGpuDevice *device,
|
|
GskGpuOptimizations optimizations);
|
|
|
|
GdkDrawContext * gsk_gpu_frame_get_context (GskGpuFrame *self) G_GNUC_PURE;
|
|
GskGpuDevice * gsk_gpu_frame_get_device (GskGpuFrame *self) G_GNUC_PURE;
|
|
gint64 gsk_gpu_frame_get_timestamp (GskGpuFrame *self) G_GNUC_PURE;
|
|
gboolean gsk_gpu_frame_should_optimize (GskGpuFrame *self,
|
|
GskGpuOptimizations optimization) G_GNUC_PURE;
|
|
|
|
gpointer gsk_gpu_frame_alloc_op (GskGpuFrame *self,
|
|
gsize size);
|
|
GskGpuImage * gsk_gpu_frame_upload_texture (GskGpuFrame *self,
|
|
gboolean with_mipmap,
|
|
GdkTexture *texture);
|
|
GskGpuDescriptors * gsk_gpu_frame_create_descriptors (GskGpuFrame *self);
|
|
gsize gsk_gpu_frame_reserve_vertex_data (GskGpuFrame *self,
|
|
gsize size);
|
|
guchar * gsk_gpu_frame_get_vertex_data (GskGpuFrame *self,
|
|
gsize offset);
|
|
GskGpuBuffer * gsk_gpu_frame_write_storage_buffer (GskGpuFrame *self,
|
|
const guchar *data,
|
|
gsize size,
|
|
gsize *out_offset);
|
|
|
|
gboolean gsk_gpu_frame_is_busy (GskGpuFrame *self);
|
|
void gsk_gpu_frame_wait (GskGpuFrame *self);
|
|
|
|
void gsk_gpu_frame_render (GskGpuFrame *self,
|
|
gint64 timestamp,
|
|
GskGpuImage *target,
|
|
GdkColorState *target_color_state,
|
|
const cairo_region_t *region,
|
|
GskRenderNode *node,
|
|
const graphene_rect_t *viewport,
|
|
GdkTexture **texture);
|
|
void gsk_gpu_frame_download_texture (GskGpuFrame *self,
|
|
gint64 timestamp,
|
|
GdkTexture *texture,
|
|
GdkMemoryFormat format,
|
|
guchar *data,
|
|
gsize stride);
|
|
GskGpuOp *gsk_gpu_frame_get_last_op (GskGpuFrame *self);
|
|
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GskGpuFrame, g_object_unref)
|
|
|
|
G_END_DECLS
|