gtk2/gsk/gskglshaderprivate.h

#ifndef __GSK_GLSHADER_PRIVATE_H__
#define __GSK_GLSHADER_PRIVATE_H__

#include <gsk/gskglshader.h>

G_BEGIN_DECLS

typedef struct {
  char *name;
  GskGLUniformType type;
  gsize offset;
} GskGLUniform;

const GskGLUniform *gsk_gl_shader_get_uniforms (GskGLShader *shader,
                                                int         *n_uniforms);

G_END_DECLS

#endif /* __GSK_GLSHADER_PRIVATE_H__ */
Add GskGLShaderNode and GskGLShader A GskGLShader is an abstraction of a GLSL fragment shader that can produce pixel values given inputs: * N (currently max 4) textures * Current arguments for the shader uniform Uniform types are: float,(u)int,bool,vec234) There is also a builder for the uniform arguments which are passed around as immutable GBytes in the built form. A GskGLShaderNode is a render node that renders a GskGLShader inside a specified rectangular bounds. It renders its child nodes as textures and passes those as texture arguments to the shader. You also pass it a uniform arguments object. 2020-09-18 15:46:57 +00:00			`#ifndef __GSK_GLSHADER_PRIVATE_H__`
			`#define __GSK_GLSHADER_PRIVATE_H__`

			`#include <gsk/gskglshader.h>`

			`G_BEGIN_DECLS`

			`typedef struct {`
			`char *name;`
			`GskGLUniformType type;`
			`gsize offset;`
			`} GskGLUniform;`

			`const GskGLUniform gsk_gl_shader_get_uniforms (GskGLShader shader,`
			`int *n_uniforms);`

			`G_END_DECLS`

			`#endif /* __GSK_GLSHADER_PRIVATE_H__ */`