From: Alejandro Piñeiro Date: Fri, 13 Jan 2017 18:23:05 +0000 (-0200) Subject: main/fbobject: implement new 4.5 pnames for GetFramebufferParameter X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0fb0c57b15aa6b5f48ab3f8596241248e02d55e5;p=mesa.git main/fbobject: implement new 4.5 pnames for GetFramebufferParameter 4.5 added new pnames allowed for GetFramebufferParameter, and GetNamedFramebufferParameter. From OpenGL 4.5 spec, section 9.2.3 "Framebuffer Object Queries" (quoting the paragraph with only the new pnames, not all the supported): "pname may also be one of DOUBLEBUFFER, IMPLEMENTATION_COLOR_READ_FORMAT, IMPLEMENTATION_COLOR_READ_TYPE, SAMPLES, SAMPLE_BUFFERS, or STEREO, indicating the corresponding framebuffer-dependent state from table 23.73. Values of framebuffer-dependent state are identical to those that would be obtained were the framebuffer object bound and queried using the simple state queries in that table. These values may be queried from either a framebuffer object or a default framebuffer." Fixes: GL45-CTS.direct_state_access.framebuffers_get_parameters Reviewed-by: Anuj Phogat --- diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c index f32f9316751..bed5b2573e4 100644 --- a/src/mesa/main/fbobject.c +++ b/src/mesa/main/fbobject.c @@ -1505,6 +1505,24 @@ get_framebuffer_parameteriv(struct gl_context *ctx, struct gl_framebuffer *fb, case GL_FRAMEBUFFER_DEFAULT_FIXED_SAMPLE_LOCATIONS: *params = fb->DefaultGeometry.FixedSampleLocations; break; + case GL_DOUBLEBUFFER: + *params = fb->Visual.doubleBufferMode; + break; + case GL_IMPLEMENTATION_COLOR_READ_FORMAT: + *params = _mesa_get_color_read_format(ctx, fb, func); + break; + case GL_IMPLEMENTATION_COLOR_READ_TYPE: + *params = _mesa_get_color_read_type(ctx, fb, func); + break; + case GL_SAMPLES: + *params = _mesa_geometric_samples(fb); + break; + case GL_SAMPLE_BUFFERS: + *params = _mesa_geometric_samples(fb) > 0; + break; + case GL_STEREO: + *params = fb->Visual.stereoMode; + break; default: _mesa_error(ctx, GL_INVALID_ENUM, "%s(pname=0x%x)", func, pname);