<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - piglit.spec.arb_internalformat_query2.samples and num_sample_counts pname checks" href="https://bugs.freedesktop.org/show_bug.cgi?id=104794#c1">Comment # 1</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - piglit.spec.arb_internalformat_query2.samples and num_sample_counts pname checks" href="https://bugs.freedesktop.org/show_bug.cgi?id=104794">bug 104794</a> from <a class="email" href="mailto:apuentes@igalia.com" title="Antia Puentes <apuentes@igalia.com>"> Antia Puentes</a> <pre>This should be fixed now. The commit originating the regressions was reverted by me, however, in issue <a href="https://github.com/KhronosGroup/OpenGL-API/issues/32">https://github.com/KhronosGroup/OpenGL-API/issues/32</a> it was clarified that the commit implemented the correct behaviour. Commit is now restored in Mesa master and the regressions fixed in Piglit. ** Mesa ** commit e1623b303ccc7a880e34bddef7231dcf230826b3 Author: Juan A. Suarez Romero <<a href="mailto:jasuarez@igalia.com">jasuarez@igalia.com</a>> Date: Mon Jan 15 10:58:50 2018 +0000 mesa: add missing RGB9_E5 format in _mesa_base_fbo_format RGB9_E5 should be accepted by RenderbufferStorage if the EXT_texture_shared_exponent is exposed. It is left to the implementations to return GL_FRAMEBUFFER_UNSUPPORTED_EXT when checking the framebuffer completeness if they do not support rendering in this format. Discussed in: <a href="https://github.com/KhronosGroup/OpenGL-API/issues/32">https://github.com/KhronosGroup/OpenGL-API/issues/32</a> This fixes KHR-GL45.internalformat.renderbuffer.rgb9_e5 v2: Added more info to the commit message (Antia) Reviewed-by: Kenneth Graunke <<a href="mailto:kenneth@whitecape.org">kenneth@whitecape.org</a>> Reviewed-by: Antia Puentes <<a href="mailto:apuentes@igalia.com">apuentes@igalia.com</a>> ** Piglit ** commit 5f11fdff7b329eb5712eed98f783a6164410336f Author: Antia Puentes <<a href="mailto:apuentes@igalia.com">apuentes@igalia.com</a>> Date: Tue Feb 20 13:55:13 2018 +0100 internalformat_query*: fix SAMPLES pname checks for RGB9_E5 SAMPLES and NUM_SAMPLE_COUNTS queries accept internalformats which are defined as color-, depth- or stencil-renderable. RGB9_E5 is marked as non color-renderable in OpenGL 4.6, however if the EXT_texture_shared_exponent extension is exposed it must be considered as such. The later was discussed in: <a href="https://github.com/KhronosGroup/OpenGL-API/issues/32">https://github.com/KhronosGroup/OpenGL-API/issues/32</a> v2: use 'tex' as shortname for texture instead of 'text' (Piñeiro) Bugzilla: <a class="bz_bug_link bz_status_NEW " title="NEW - piglit.spec.arb_internalformat_query2.samples and num_sample_counts pname checks" href="show_bug.cgi?id=104794">https://bugs.freedesktop.org/show_bug.cgi?id=104794</a> Reviewed-by: Alejandro Piñeiro <<a href="mailto:apinheiro@igalia.com">apinheiro@igalia.com</a>></pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>