History log of /system/core/libpixelflinger/codeflinger/load_store.cpp
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
9857d99eecc389389da261a72461322d5cfb8eeb 02-Apr-2013 Mathias Agopian <mathias@google.com> move tinyutils into its own namespace

I was fed-up with the constant conflicts in Eclipse
with the "libutils" version.

Also fix a few copyright notices.

Change-Id: I8ffcb845af4b5d0d178f5565f64dfcfbfa27fcd6
/system/core/libpixelflinger/codeflinger/load_store.cpp
2bc2b792782b304b15d8c48b54916a9b3fa3a7ac 01-Feb-2012 Paul Lind <plind@mips.com> Add MIPS support to pixelflinger.

See the comment-block at the top of MIPSAssembler.cpp for
implementation overview.

Change-Id: Id492c10610574af8c89c38d19e12fafc3652c28a
/system/core/libpixelflinger/codeflinger/load_store.cpp
01dda204cd28fe181691b4a44a51be7e5666d0c8 06-Jan-2012 Steve Block <steveblock@google.com> Rename (IF_)LOGE(_IF) to (IF_)ALOGE(_IF) DO NOT MERGE

Bug: 5449033
Change-Id: Ibcffdcf620ebae1c389446ce8e9d908f11ac039c
/system/core/libpixelflinger/codeflinger/load_store.cpp
62f4d86b7c9143860bc5e9679382fcf159b788b4 15-Jun-2010 Jean-Baptiste Queru <jbq@google.com> Fix build - cpu-features is ARM-specific

Change-Id: I66521f279545a249e3dcb645914f7b66f23cef21
/system/core/libpixelflinger/codeflinger/load_store.cpp
4dc1fa8e8d1f14868ab8bba93a8cbb87f847c4e3 04-Dec-2009 Martyn Capewell <martyn.capewell@arm.com> Adds support for UBFX to JIT and Disassembler

This introduces UBFX instruction generation abilities to the Pixelflinger JIT,
and also modifies the component extraction function to generate the
instruction.

The extract function contains defines to prevent generation of UBFX on pre-v7
cores. The JIT itself retains the ability to produce the instruction even on
v5/6.

This patch only generates UBFX when MOV, AND or BIC can't be used. Based on
the TRM, this appears to be faster on A9 than using UBFX in all cases.

On startup, Pixelflinger JITs three chunks of code. UBFX improves these as
follows:

00000077:03515104_00000000_00000000
(Blends a single colour into an RGB565 buffer.)
Before: 27 inst/pixel, After: 24 inst/pixel, Improvement: 12.5%
00000077:03545404_00000A01_00000000
(Blends RGBA8888 texture into an RGB565 buffer using alpha.)
Before: 30 inst/pixel, After: 27 inst/pixel, Improvement: 11.1%
00000077:03545404_00000A04_00000000
(Blends RGB565 texture into an RGB565 buffer using alpha.)
Before: 29 inst/pixel, After: 27 inst/pixel, Improvement: 7.4%
/system/core/libpixelflinger/codeflinger/load_store.cpp
dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0 04-Mar-2009 The Android Open Source Project <initial-contribution@android.com> auto import from //depot/cupcake/@135843
/system/core/libpixelflinger/codeflinger/load_store.cpp
e54eebbf1a908d65ee8cf80bab62821c05666d70 04-Mar-2009 The Android Open Source Project <initial-contribution@android.com> auto import from //depot/cupcake/@135843
/system/core/libpixelflinger/codeflinger/load_store.cpp
35237d135807af84bf9b0e5b8d7f8633e58db6f5 18-Dec-2008 The Android Open Source Project <initial-contribution@android.com> Code drop from //branches/cupcake/...@124589
/system/core/libpixelflinger/codeflinger/load_store.cpp
4f6e8d7a00cbeda1e70cc15be9c4af1018bdad53 21-Oct-2008 The Android Open Source Project <initial-contribution@android.com> Initial Contribution
/system/core/libpixelflinger/codeflinger/load_store.cpp