diff options
Diffstat (limited to 'video/out/gl_utils.h')
| -rw-r--r-- | video/out/gl_utils.h | 39 |
1 files changed, 35 insertions, 4 deletions
diff --git a/video/out/gl_utils.h b/video/out/gl_utils.h index 1934396afe..a1bb2ecafb 100644 --- a/video/out/gl_utils.h +++ b/video/out/gl_utils.h @@ -66,23 +66,54 @@ void gl_vao_init(struct gl_vao *vao, GL *gl, int stride, void gl_vao_uninit(struct gl_vao *vao); void gl_vao_bind(struct gl_vao *vao); void gl_vao_unbind(struct gl_vao *vao); -void gl_vao_bind_attribs(struct gl_vao *vao, GLuint program); void gl_vao_draw_data(struct gl_vao *vao, GLenum prim, void *ptr, size_t num); struct fbotex { GL *gl; GLuint fbo; GLuint texture; - int tex_w, tex_h; // size of .texture - int vp_x, vp_y, vp_w, vp_h; // viewport of fbo / used part of the texture + GLenum iformat; + GLenum tex_filter; + int tex_w, tex_h; // size of .texture }; bool fbotex_init(struct fbotex *fbo, GL *gl, struct mp_log *log, int w, int h, - GLenum gl_target, GLenum gl_filter, GLenum iformat); + GLenum iformat); void fbotex_uninit(struct fbotex *fbo); +bool fbotex_change(struct fbotex *fbo, GL *gl, struct mp_log *log, int w, int h, + GLenum iformat, int flags); +#define FBOTEX_FUZZY_W 1 +#define FBOTEX_FUZZY_H 2 +void fbotex_set_filter(struct fbotex *fbo, GLenum gl_filter); void gl_matrix_ortho2d(float m[3][3], float x0, float x1, float y0, float y1); +static inline void gl_matrix_mul_vec(float m[3][3], float *x, float *y) +{ + float vx = *x, vy = *y; + *x = vx * m[0][0] + vy * m[1][0] + m[2][0]; + *y = vx * m[0][1] + vy * m[1][1] + m[2][1]; +} + void gl_set_debug_logger(GL *gl, struct mp_log *log); +struct gl_shader_cache; + +struct gl_shader_cache *gl_sc_create(GL *gl, struct mp_log *log); +void gl_sc_destroy(struct gl_shader_cache *sc); +void gl_sc_add(struct gl_shader_cache *sc, const char *text); +void gl_sc_addf(struct gl_shader_cache *sc, const char *textf, ...); +void gl_sc_uniform_sampler(struct gl_shader_cache *sc, char *name, GLenum target, + int unit); +void gl_sc_uniform_f(struct gl_shader_cache *sc, char *name, GLfloat f); +void gl_sc_uniform_vec2(struct gl_shader_cache *sc, char *name, GLfloat f[2]); +void gl_sc_uniform_vec3(struct gl_shader_cache *sc, char *name, GLfloat f[3]); +void gl_sc_uniform_mat2(struct gl_shader_cache *sc, char *name, + bool transpose, GLfloat *v); +void gl_sc_uniform_mat3(struct gl_shader_cache *sc, char *name, + bool transpose, GLfloat *v); +void gl_sc_set_vao(struct gl_shader_cache *sc, struct gl_vao *vao); +void gl_sc_gen_shader_and_reset(struct gl_shader_cache *sc); +void gl_sc_reset(struct gl_shader_cache *sc); + #endif |