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gtk/gsk/gpu/gskglimageprivate.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 "gskgpuimageprivate.h"
#include "gskgldeviceprivate.h"
G_BEGIN_DECLS
#define GSK_TYPE_GL_IMAGE (gsk_gl_image_get_type ())
G_DECLARE_FINAL_TYPE (GskGLImage, gsk_gl_image, GSK, GL_IMAGE, GskGpuImage)
GskGpuImage * gsk_gl_image_new_backbuffer (GskGLDevice *device,
GdkMemoryFormat format,
gsize width,
gsize height);
GskGpuImage * gsk_gl_image_new (GskGLDevice *device,
GdkMemoryFormat format,
gpu: Reorganize format handling Add GSK_GPU_IMAGE_RENDERABLE and GSK_GPU_IMAGE_FILTERABLE and make sure to check formats for this feature. This requires reorganizing code to actually do this work instead of just pretending formats are supported. This fixes GLES upload tests with NGL.
2023-12-11 05:23:33 +00:00
GskGpuImageFlags required_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
gsize width,
gsize height);
gpu: Add importing of GL textures to the GL renderer syncing with the GLsync is kind of a hack (because we just do it on import), but it works.
2023-11-01 16:14:43 +00:00
GskGpuImage * gsk_gl_image_new_for_texture (GskGLDevice *device,
GdkTexture *owner,
GLuint tex_id,
gboolean take_ownership,
GskGpuImageFlags extra_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
void gsk_gl_image_bind_texture (GskGLImage *self);
void gsk_gl_image_bind_framebuffer (GskGLImage *self);
void gsk_gl_image_bind_framebuffer_target (GskGLImage *self,
GLenum target);
gpu: Add a flip_y argument to shader execution Because GL flips its shit sometimes (ie when it's the framebuffer), pass the height of the target as the flip variable, so commands that need to operate on the pixels can flip the y axis around this value.
2023-08-29 06:34:55 +00:00
gboolean gsk_gl_image_is_flipped (GskGLImage *self);
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
GLint gsk_gl_image_get_gl_internal_format (GskGLImage *self);
GLenum gsk_gl_image_get_gl_format (GskGLImage *self);
GLenum gsk_gl_image_get_gl_type (GskGLImage *self);
GLuint gsk_gl_image_steal_texture (GskGLImage *self);
G_END_DECLS
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