From deee47fa62b2611a1c227db80a17fcb7fc8cd39d Mon Sep 17 00:00:00 2001 From: Jeffy Chen Date: Mon, 14 Nov 2022 16:08:19 +0800 Subject: [PATCH 79/92] gl-renderer: Check GLES3.0 for glTexImage3D For old mali, e.g. utgard. Signed-off-by: Jeffy Chen --- .../renderer-gl/gl-shader-config-color-transformation.c | 5 ++++- libweston/renderer-gl/meson.build | 4 ++++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/libweston/renderer-gl/gl-shader-config-color-transformation.c b/libweston/renderer-gl/gl-shader-config-color-transformation.c index 7f858dd..a001005 100644 --- a/libweston/renderer-gl/gl-shader-config-color-transformation.c +++ b/libweston/renderer-gl/gl-shader-config-color-transformation.c @@ -177,7 +177,7 @@ static bool gl_3d_lut(struct gl_renderer_color_transform *gl_xform, struct weston_color_transform *xform) { - +#ifdef HAVE_GLES3 GLuint tex3d; float *lut; const unsigned dim_size = xform->mapping.u.lut3d.optimal_len; @@ -211,6 +211,9 @@ gl_3d_lut(struct gl_renderer_color_transform *gl_xform, free(lut); return true; +#else + return false; +#endif } diff --git a/libweston/renderer-gl/meson.build b/libweston/renderer-gl/meson.build index 4d9f64d..efe0449 100644 --- a/libweston/renderer-gl/meson.build +++ b/libweston/renderer-gl/meson.build @@ -43,6 +43,10 @@ foreach name : [ 'egl', 'glesv2' ] error('gl-renderer requires @0@ which was not found. Or, you can use \'-Drenderer-gl=false\'.'.format(name)) endif deps_renderer_gl += d + + if cc.has_function('glTexImage3D', dependencies: d) + config_h.set('HAVE_GLES3', 1) + endif endforeach plugin_gl = shared_library( -- 2.20.1