svga: add support for sample id, sample position

Graphics / Mesa 3D Graphics Library / Mesa - Brian Paul [vmware.com] - 10 September 2018 19:07 EDT

Sample ID is just a system value. Sample position must be implemented with the VGPU10_OPCODE_SAMPLE_POS instruction.

0a219dd918 svga: add support for sample id, sample position
src/gallium/drivers/svga/svga_tgsi_vgpu10.c | 179 +++++++++++++++++++++++++++-
1 file changed, 177 insertions(+), 2 deletions(-)

Upstream: cgit.freedesktop.org


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