diff options
Diffstat (limited to 'video/out/opengl/gl_utils.c')
| -rw-r--r-- | video/out/opengl/gl_utils.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/video/out/opengl/gl_utils.c b/video/out/opengl/gl_utils.c index 9f81166404..ab34eea2e5 100644 --- a/video/out/opengl/gl_utils.c +++ b/video/out/opengl/gl_utils.c @@ -335,35 +335,6 @@ void gl_pbo_upload_uninit(struct gl_pbo_upload *pbo) *pbo = (struct gl_pbo_upload){0}; } -// The intention is to return the actual depth of any fixed point 16 bit -// textures. (Actually tests only 1 format - hope that is good enough.) -int gl_determine_16bit_tex_depth(GL *gl) -{ - const struct gl_format *fmt = gl_find_unorm_format(gl, 2, 1); - if (!gl->GetTexLevelParameteriv || !fmt) { - // ANGLE supports ES 3.0 and the extension, but lacks the function above. - if (gl->mpgl_caps & MPGL_CAP_EXT16) - return 16; - return -1; - } - - GLuint tex; - gl->GenTextures(1, &tex); - gl->BindTexture(GL_TEXTURE_2D, tex); - gl->TexImage2D(GL_TEXTURE_2D, 0, fmt->internal_format, 64, 64, 0, - fmt->format, fmt->type, NULL); - GLenum pname = 0; - switch (fmt->format) { - case GL_RED: pname = GL_TEXTURE_RED_SIZE; break; - case GL_LUMINANCE: pname = GL_TEXTURE_LUMINANCE_SIZE; break; - } - GLint param = -1; - if (pname) - gl->GetTexLevelParameteriv(GL_TEXTURE_2D, 0, pname, ¶m); - gl->DeleteTextures(1, &tex); - return param; -} - int gl_get_fb_depth(GL *gl, int fbo) { if ((gl->es < 300 && !gl->version) || !(gl->mpgl_caps & MPGL_CAP_FB)) |