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vo_opengl: fix sharpen filter 

Regression since commit 93546f0c.

Fixes #2956.
This commit is contained in:
wm4 2016-03-16 19:09:52 +01:00
parent f8ec535131
commit 71642f5d23
3 changed files with 5 additions and 4 deletions
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3
video/out/opengl/video.c
View File

@ -2112,7 +2112,8 @@ static void pass_render_frame(struct gl_video *p)
if (p->opts.unsharp != 0.0) {
finish_pass_fbo(p, &p->unsharp_fbo, p->texture_w, p->texture_h, 0);
pass_sample_unsharp(p->sc, p->opts.unsharp);
int id = pass_read_fbo(p, &p->unsharp_fbo);
pass_sample_unsharp(p->sc, id, p->opts.unsharp);
}
pass_scale_main(p);

4
video/out/opengl/video_shaders.c
View File

@ -398,10 +398,10 @@ void pass_sample_deband(struct gl_shader_cache *sc, struct deband_opts *opts,
GLSLF("}\n");
}
void pass_sample_unsharp(struct gl_shader_cache *sc, float param)
void pass_sample_unsharp(struct gl_shader_cache *sc, int tex_num, float param)
{
GLSLF("// unsharp\n");
sampler_prelude(sc, 0);
sampler_prelude(sc, tex_num);
GLSLF("{\n");
GLSL(vec2 st1 = pt * 1.2;)

2
video/out/opengl/video_shaders.h
View File

@ -41,6 +41,6 @@ void pass_delinearize(struct gl_shader_cache *sc, enum mp_csp_trc trc);
void pass_sample_deband(struct gl_shader_cache *sc, struct deband_opts *opts,
int tex_num, float tex_mul, GLenum tex_target, AVLFG *lfg);
void pass_sample_unsharp(struct gl_shader_cache *sc, float param);
void pass_sample_unsharp(struct gl_shader_cache *sc, int tex_num, float param);
#endif