Issue 6267046: remove 4x4 downsample filter mode

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Issue 6267046: remove 4x4 downsample filter mode (Closed)

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Created:
12 years ago by bsalomon

Modified:
12 years ago

Reviewers:
TomH

CC:
skia-review_googlegroups.com

Base URL:
http://skia.googlecode.com/svn/trunk/

Visibility:
Public.

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Patch Set 1 #

Total comments: 3

Created: 12 years ago

Download [raw] [tar.bz2]

	Unified diffs	Side-by-side diffs	Stats (+25 lines, -150 lines)			Patch
M	include/gpu/GrSamplerState.h	View	1 chunk	+0 lines, -9 lines	0 comments	Download
M	src/gpu/gl/GrGLProgram.h	View	4 chunks	+1 line, -10 lines	1 comment	Download
M	src/gpu/gl/GrGLProgram.cpp	View	6 chunks	+24 lines, -88 lines	2 comments	Download
M	src/gpu/gl/GrGpuGL.h	View	1 chunk	+0 lines, -3 lines	0 comments	Download
M	src/gpu/gl/GrGpuGL.cpp	View	1 chunk	+0 lines, -1 line	0 comments	Download
M	src/gpu/gl/GrGpuGL_program.cpp	View	4 chunks	+0 lines, -34 lines	0 comments	Download
M	src/gpu/gl/GrGpuGL_unittest.cpp	View	1 chunk	+0 lines, -5 lines	0 comments	Download

Messages

Total messages: 3

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bsalomon

We are no longer using the 16x downsample anywhere. If we want to use it ...

12 years ago (2012-06-04 19:44:12 UTC) #1

TomH

LGTM http://codereview.appspot.com/6267046/diff/1/src/gpu/gl/GrGLProgram.cpp File src/gpu/gl/GrGLProgram.cpp (right): http://codereview.appspot.com/6267046/diff/1/src/gpu/gl/GrGLProgram.cpp#newcode1273 src/gpu/gl/GrGLProgram.cpp:1273: } else if (NULL == customStage) { Smells ...

12 years ago (2012-06-04 19:59:52 UTC) #2

bsalomon

12 years ago (2012-06-04 20:09:01 UTC) #3

Landed as r4149

http://codereview.appspot.com/6267046/diff/1/src/gpu/gl/GrGLProgram.cpp
File src/gpu/gl/GrGLProgram.cpp (right):

http://codereview.appspot.com/6267046/diff/1/src/gpu/gl/GrGLProgram.cpp#newco...
src/gpu/gl/GrGLProgram.cpp:1273: } else if (NULL == customStage) {
On 2012/06/04 19:59:52, TomH wrote:
> Smells like progress...
> (Eventually we'll have to invert this so the stages can set the sample mode,
but
> for now is good.)

Invert?! We'll just remove it since the effect will be responsible for setting
up a matrix and it's own texture coords. The effect will have to decide if it's
worth worrying about identity matrices or not (and modify its stage key
accordingly).

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