qemu/include/ui/shader.h
Gerd Hoffmann c046d82844 shaders: initialize vertexes once
Create a buffer for the vertex data and place vertexes
there at initialization time.  Then just use the buffer
for each texture blit.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-10-08 10:31:35 +02:00

16 lines
533 B
C

#ifndef QEMU_SHADER_H
#define QEMU_SHADER_H
#include <epoxy/gl.h>
GLuint qemu_gl_init_texture_blit(GLint texture_blit_prog);
void qemu_gl_run_texture_blit(GLint texture_blit_prog,
GLint texture_blit_vao);
GLuint qemu_gl_create_compile_shader(GLenum type, const GLchar *src);
GLuint qemu_gl_create_link_program(GLuint vert, GLuint frag);
GLuint qemu_gl_create_compile_link_program(const GLchar *vert_src,
const GLchar *frag_src);
#endif /* QEMU_SHADER_H */