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gtk/gsk/gpu/gskgpuimageprivate.h

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gpu: Add outline of new GPU renderer For now, it just renders using cairo, uploads the result to the GPU, blits it onto the framebuffer and then is happy. But it can do that using Vulkan and using GL (no idea which version). The most important thing still missing is shaders. It also has a bunch of copy/paste from the Vulkan renderer that isn't used yet. But I didn't want to rip it out and then try to copy it back later
2023-08-12 20:10:16 +00:00
#pragma once
#include "gskgputypesprivate.h"
gpu: Add gsk_gpu_image_get_projection_matrix() ... and use it to initialize the "proper" projection matrix to use in shaders. The resulting viewport will go from top left (0,0) to bottom right (width, height) and the z clipping plane will go from -10000 to 10000.
2023-08-24 01:15:01 +00:00
#include <graphene.h>
gpu: Add outline of new GPU renderer For now, it just renders using cairo, uploads the result to the GPU, blits it onto the framebuffer and then is happy. But it can do that using Vulkan and using GL (no idea which version). The most important thing still missing is shaders. It also has a bunch of copy/paste from the Vulkan renderer that isn't used yet. But I didn't want to rip it out and then try to copy it back later
2023-08-12 20:10:16 +00:00
G_BEGIN_DECLS
#define GSK_TYPE_GPU_IMAGE (gsk_gpu_image_get_type ())
#define GSK_GPU_IMAGE(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GSK_TYPE_GPU_IMAGE, GskGpuImage))
#define GSK_GPU_IMAGE_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), GSK_TYPE_GPU_IMAGE, GskGpuImageClass))
#define GSK_IS_GPU_IMAGE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GSK_TYPE_GPU_IMAGE))
#define GSK_IS_GPU_IMAGE_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GSK_TYPE_GPU_IMAGE))
#define GSK_GPU_IMAGE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GSK_TYPE_GPU_IMAGE, GskGpuImageClass))
typedef struct _GskGpuImageClass GskGpuImageClass;
struct _GskGpuImage
{
GObject parent_instance;
};
struct _GskGpuImageClass
{
GObjectClass parent_class;
gpu: Add gsk_gpu_image_get_projection_matrix() ... and use it to initialize the "proper" projection matrix to use in shaders. The resulting viewport will go from top left (0,0) to bottom right (width, height) and the z clipping plane will go from -10000 to 10000.
2023-08-24 01:15:01 +00:00
void (* get_projection_matrix) (GskGpuImage *self,
graphene_matrix_t *out_projection);
gpu: Add outline of new GPU renderer For now, it just renders using cairo, uploads the result to the GPU, blits it onto the framebuffer and then is happy. But it can do that using Vulkan and using GL (no idea which version). The most important thing still missing is shaders. It also has a bunch of copy/paste from the Vulkan renderer that isn't used yet. But I didn't want to rip it out and then try to copy it back later
2023-08-12 20:10:16 +00:00
};
GType gsk_gpu_image_get_type (void) G_GNUC_CONST;
void gsk_gpu_image_setup (GskGpuImage *self,
gpu: Handle flags for images For now, the flags are just there because, and nobody uses them yet. The only flag is EXTERNAL, which for now I'm using for YUV buffers, though it's a bit undefined what that means.
2023-10-21 06:26:24 +00:00
GskGpuImageFlags flags,
gpu: Add outline of new GPU renderer For now, it just renders using cairo, uploads the result to the GPU, blits it onto the framebuffer and then is happy. But it can do that using Vulkan and using GL (no idea which version). The most important thing still missing is shaders. It also has a bunch of copy/paste from the Vulkan renderer that isn't used yet. But I didn't want to rip it out and then try to copy it back later
2023-08-12 20:10:16 +00:00
GdkMemoryFormat format,
gsize width,
gsize height);
GdkMemoryFormat gsk_gpu_image_get_format (GskGpuImage *self);
gsize gsk_gpu_image_get_width (GskGpuImage *self);
gsize gsk_gpu_image_get_height (GskGpuImage *self);
gpu: Handle flags for images For now, the flags are just there because, and nobody uses them yet. The only flag is EXTERNAL, which for now I'm using for YUV buffers, though it's a bit undefined what that means.
2023-10-21 06:26:24 +00:00
GskGpuImageFlags gsk_gpu_image_get_flags (GskGpuImage *self);
void gsk_gpu_image_set_flags (GskGpuImage *self,
GskGpuImageFlags flags);
gpu: Add outline of new GPU renderer For now, it just renders using cairo, uploads the result to the GPU, blits it onto the framebuffer and then is happy. But it can do that using Vulkan and using GL (no idea which version). The most important thing still missing is shaders. It also has a bunch of copy/paste from the Vulkan renderer that isn't used yet. But I didn't want to rip it out and then try to copy it back later
2023-08-12 20:10:16 +00:00
gpu: Add gsk_gpu_image_get_projection_matrix() ... and use it to initialize the "proper" projection matrix to use in shaders. The resulting viewport will go from top left (0,0) to bottom right (width, height) and the z clipping plane will go from -10000 to 10000.
2023-08-24 01:15:01 +00:00
void gsk_gpu_image_get_projection_matrix (GskGpuImage *self,
graphene_matrix_t *out_projection);
gpu: Add outline of new GPU renderer For now, it just renders using cairo, uploads the result to the GPU, blits it onto the framebuffer and then is happy. But it can do that using Vulkan and using GL (no idea which version). The most important thing still missing is shaders. It also has a bunch of copy/paste from the Vulkan renderer that isn't used yet. But I didn't want to rip it out and then try to copy it back later
2023-08-12 20:10:16 +00:00
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GskGpuImage, g_object_unref)
G_END_DECLS
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