gtk/gsk/gpu/gskglframeprivate.h

#pragma once

#include "gskgpuframeprivate.h"

G_BEGIN_DECLS

#define GSK_TYPE_GL_FRAME (gsk_gl_frame_get_type ())

G_DECLARE_FINAL_TYPE (GskGLFrame, gsk_gl_frame, GSK, GL_FRAME, GskGpuFrame)

void                    gsk_gl_frame_use_program                        (GskGLFrame             *self,
                                                                         const GskGpuShaderOpClass *op_class,
                                                                         GskGpuShaderFlags       flags,
                                                                         GskGpuColorStates       color_states,
                                                                         guint32                 variation);

void                    gsk_gl_frame_bind_globals                       (GskGLFrame             *self);

G_END_DECLS
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 "gskgpuframeprivate.h"`

			`G_BEGIN_DECLS`

			`#define GSK_TYPE_GL_FRAME (gsk_gl_frame_get_type ())`

			`G_DECLARE_FINAL_TYPE (GskGLFrame, gsk_gl_frame, GSK, GL_FRAME, GskGpuFrame)`

gpu: Add ability to run shaders This heaves over an inital chunk of code from the Vulkan renderer to execute shaders. The only shader that exists for now is a shader that draws a single texture. We use that to replace the blit op we were doing before. 2023-08-21 00:18:37 +00:00			`void gsk_gl_frame_use_program (GskGLFrame *self,`
			`const GskGpuShaderOpClass *op_class,`
gpu: Add GskGpuShaderFlags This is just blowing up GskGpuShaderClip to hold more information so that we don't need even more specialization constants. 2024-07-19 23:42:59 +00:00			`GskGpuShaderFlags flags,`
gpu: Pass color states as specialization constant This adds a GdkColorStates that encodes 2 of the default GdkColorStates and wether their values are premultiplied or not. Neither do the shaders do anything with this information yet, nor do the shaders do anything with it yet, this is just the plumbing. 2024-07-03 05:41:26 +00:00			`GskGpuColorStates color_states,`
gpu: Remove descriptors They are no longer a thing with the new way we manage textures. 2024-07-20 09:01:07 +00:00			`guint32 variation);`
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: Handle storage buffers via descriptors This makes the (currently single) storage buffer handled by GskGpuDescriptors. A side effect is that we now have support for multiple buffers in place. We just have to use it. Mixed into this commit is a complete rework of the pattern writer. Instead of writing straight into the buffer (complete with repeatedly backtracking when we have to do offscreens), write into a temporary buffer and copy into the storage buffer on committing. 2023-11-19 14:27:10 +00:00			`void gsk_gl_frame_bind_globals (GskGLFrame *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			`G_END_DECLS`