diff options
Diffstat (limited to 'video/out')
| -rw-r--r-- | video/out/gl_video.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/video/out/gl_video.c b/video/out/gl_video.c index f72ca6a8ab..82b5a24287 100644 --- a/video/out/gl_video.c +++ b/video/out/gl_video.c @@ -506,6 +506,13 @@ static void draw_quad(struct gl_video *p, debug_check_gl(p, "after rendering"); } +static void transpose3x3(float r[3][3]) +{ + MPSWAP(float, r[0][1], r[1][0]); + MPSWAP(float, r[0][2], r[2][0]); + MPSWAP(float, r[1][2], r[2][1]); +} + static void update_uniforms(struct gl_video *p, GLuint program) { GL *gl = p->gl; @@ -551,7 +558,8 @@ static void update_uniforms(struct gl_video *p, GLuint program) } else { mp_get_yuv2rgb_coeffs(&cparams, &m); } - gl->UniformMatrix3fv(loc, 1, GL_TRUE, &m.m[0][0]); + transpose3x3(m.m); // GLES2 can not transpose in glUniformMatrix3fv + gl->UniformMatrix3fv(loc, 1, GL_FALSE, &m.m[0][0]); loc = gl->GetUniformLocation(program, "colormatrix_c"); gl->Uniform3f(loc, m.c[0], m.c[1], m.c[2]); } |