This series enables skl+ to read/write data to YF/YF tiled surfaces. Many piglit tests for texture/buffer data read/write pass with the new tiling formats. I'm currently debugging an issue about incorrect data getting uploaded to miplevels > 0. I thought it'll useful to get some review comments while I work on fixing the piglit regressions.
Note: My drm patches posted on intel-gfx are required to build this series. Patches are available at: https://github.com/aphogat/drm.git, branch: tiling-yf-ys https://github.com/aphogat/mesa.git, branch: tiling-yf-ys Anuj Phogat (18): meta: Enable _mesa_meta_pbo_GetTexSubImage() to read in to non-pbo buffers i965: Pass miptree pointer as function parameter in intel_vertical_texture_alignment_unit i965/gen9: Set tiled resource mode for the miptree i965/gen9: Handle YF/YS tiling in intel_miptree_create() i965/gen9: Set horizontal alignment for the miptree i965/gen9: Use HALIGN_16 if MCS is enabled i965/gen9: Set vertical alignment for the miptree i965/gen9: Handle YF/YS tiling cases in surface state i965: Rename use_linear_1d_layout() and make it global i965: Use BRW_SURFACE_* in place of GL_TEXTURE_* i965/gen9: Use _mesa_meta_pbo_TexSubImage to upload data to YF/YS tiled surfaces i965/gen9: Use _mesa_meta_pbo_GetTexSubImage() to read YF/YS tiled buffers i965/gen9: Use _mesa_meta_pbo_GetTexSubImage() to read YF/YS tiled textures i965/gen9: Add XY_FAST_COPY_BLT support to intelEmitCopyBlit() i965/skl: Modify the conditions to use blitter on skl+ i965/gen9: Use blitter as fallback path to read write YF/YS surfaces i965/gen9: Enable the use of YF/YS tiling on skl+ i965/gen9: Disable Mip Tail for YF/YS tiled surfaces Anuj phogat (5): i965: Choose tiling in brw_miptree_layout() function i965: Move intel_miptree_choose_tiling() to brw_tex_layout.c i965: Create a helper function intel_miptree_total_width_height() i965/gen9: Set tiled resource mode in surface state i965/gen9: Set vertical and horizontal surface alignments src/mesa/drivers/common/meta.h | 1 + src/mesa/drivers/common/meta_tex_subimage.c | 45 ++- src/mesa/drivers/dri/i965/brw_context.h | 4 + src/mesa/drivers/dri/i965/brw_defines.h | 11 + src/mesa/drivers/dri/i965/brw_tex_layout.c | 444 ++++++++++++++++++++++--- src/mesa/drivers/dri/i965/gen8_surface_state.c | 71 +++- src/mesa/drivers/dri/i965/intel_blit.c | 293 +++++++++++++--- src/mesa/drivers/dri/i965/intel_blit.h | 3 + src/mesa/drivers/dri/i965/intel_copy_image.c | 3 + src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 147 ++------ src/mesa/drivers/dri/i965/intel_mipmap_tree.h | 17 +- src/mesa/drivers/dri/i965/intel_pixel_read.c | 22 +- src/mesa/drivers/dri/i965/intel_reg.h | 33 ++ src/mesa/drivers/dri/i965/intel_tex_image.c | 36 +- 14 files changed, 900 insertions(+), 230 deletions(-) -- 2.3.4 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
