[PATCH xserver 00/19] glamor: Cleanups all over
eric at anholt.net
Wed Jan 27 17:56:29 PST 2016
I've been working on vc4 X performance again, particularly looking at
dragging windows with xcompmgr -c running. I'll be sending a separate
patch to accelerate a8 rendering on GLES2-class renderers, but even
with that things are crazy slow. I think at this point the major
problem is the crazy mass of code from rel_sampler().
This series was some cleanups as I worked toward that, and finally one
patch that should reduce the cost of rel_sampler on non-control-flow
hardware (I see fewer texture sampler requests on vc4). No
performance change on i965, but I hope that vc4 is in better shape
after it. (I'm away from the hardware at the moment, but should test
Eric Anholt (19):
ephyr: Make sure we have GLX_ARB_create_context before calling it.
glamor: Label programs before linking them.
glamor: Clarify when Render fallbacks happen due to an unsupported op.
glamor: Drop dead *_from_x_coord_y() functions.
glamor: Rename the *y_inverted helpers to not say "inverted".
glamor: Drop comment about dead yInverted flag.
glamor: Drop dead glamor_pict_format_is_compatible().
glamor: Set up XV sampler uniforms once at program build time.
glamor: Simplify XV vertex setup.
glamor: Convert XV to using glamor_program.c.
glamor: Drop extra SHADER_IN type for no mask present.
glamor: Reuse the glamor_program_alpha_* enums for Render.
glamor: Simplify the pixmap box looping.
glamor: Drop extra conditionals for large pixmap handling.
glamor: Clarify some logic in RepeatFix handling.
glamor: Clean up formatting of RepeatFix shader code.
glamor: Clarify how the repeat values being passed around work.
glamor: Cut down a bunch of conditional handling for RepeatFix.
glamor: Flip around conditionals in RepeatNone fixups.
glamor/glamor_composite_glyphs.c | 10 +-
glamor/glamor_copy.c | 15 +--
glamor/glamor_core.c | 22 ++--
glamor/glamor_dash.c | 6 +-
glamor/glamor_glyphblt.c | 12 +--
glamor/glamor_lines.c | 6 +-
glamor/glamor_points.c | 7 +-
glamor/glamor_priv.h | 35 +++---
glamor/glamor_rects.c | 7 +-
glamor/glamor_render.c | 161 +++++++++++++---------------
glamor/glamor_segs.c | 6 +-
glamor/glamor_spans.c | 23 ++--
glamor/glamor_text.c | 8 +-
glamor/glamor_transfer.c | 16 +--
glamor/glamor_transform.c | 9 +-
glamor/glamor_transform.h | 3 +-
glamor/glamor_utils.h | 70 ++++--------
glamor/glamor_xv.c | 213 +++++++++++++++++--------------------
hw/kdrive/ephyr/ephyr_glamor_glx.c | 34 +++---
19 files changed, 298 insertions(+), 365 deletions(-)
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