Hi: I am new to this email list. I would like to get a help from you. I found a patch with number of 47790 which supports Intel Broadwell(BDW) system gen8 GPU. The author is Topi Pohjolainen. The description is in below. I need this patch to launch a virtual machine on BDW system in which we are using Mesa library in user space. But I could not find this patch in mesa master or any branches. Would you please pint me where I can find a branch including this patch?
I highly appreciate any help. Regards, David --------------------------------patch title and description------------------------------------- [Mesa-dev] i965: Don't use gl-context for fbo-blits This series introduces new blorp parameter type for blit programs compiled from glsl-sources. For most parts the launch logic just calls core i965 batch emission logic. Vertex batches are handcrafted containing full vertex header information. This is needed because the pipeline is programmed to skip vertex shader, clip and viewport transformation in strips&fans (SF) but to provide the vertices directly from vertex fetcher (VF) to the windower (WM). Topi Pohjolainen (14): i965/blorp/gen7: Support for loading glsl-based fragment shaders i965/blorp/gen6: Support for loading glsl-based fragment shaders meta: Provide read access to blit shaders i965/meta: Add helper for looking up blit programs i965/blorp: Add plumbing for glsl-based color blits i965/blorp: Add support for loading vertices for glsl-based blits i965/blorp: Add support for setting up surfaces for glsl-based blits i965/blorp: Add support for setting samplers for glsl-based blits i965/gen6: Add support for setting minimum layer for tex surfaces i965/blorp: Enable glsl-based fbo blits i965/blorp/gen7: Prepare re-using for gen8 i965/blorp/gen7: Expose state setup applicable to gen8 i965/blorp/gen6: Prepare vertex buffer setup logic for gen8 i965/blorp/gen8: Execution support src/mesa/drivers/common/meta.c | 17 +- src/mesa/drivers/common/meta.h | 5 +- src/mesa/drivers/dri/i965/Makefile.sources | 1 + src/mesa/drivers/dri/i965/brw_blorp.cpp | 21 +- src/mesa/drivers/dri/i965/brw_blorp.h | 127 ++++++ src/mesa/drivers/dri/i965/brw_blorp_blit.cpp | 90 +++++ src/mesa/drivers/dri/i965/brw_context.h | 10 + src/mesa/drivers/dri/i965/brw_meta_util.c | 148 +++++++ src/mesa/drivers/dri/i965/brw_meta_util.h | 9 + src/mesa/drivers/dri/i965/brw_wm_surface_state.c | 5 +- src/mesa/drivers/dri/i965/gen6_blorp.cpp | 280 ++++++++++++- src/mesa/drivers/dri/i965/gen7_blorp.cpp | 87 +++- src/mesa/drivers/dri/i965/gen8_blorp.cpp | 494 +++++++++++++++++++++++ src/mesa/drivers/dri/i965/intel_fbo.c | 11 + 14 files changed, 1273 insertions(+), 32 deletions(-) create mode 100644 src/mesa/drivers/dri/i965/gen8_blorp.cpp _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
