Mike Erwin (merwin)
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User Since
Apr 27 2010, 10:07 PM (364 w, 4 d)

Recent Activity

Yesterday

Mike Erwin (merwin) added a comment to rBL61849: Attempted fix for macOS 10.9 libraries missing _getentropy symbol error..

Confirmed working on 10.9.5 (latest update). I tried both a version I built on 10.12 and the latest nightly build from blender.org.

Sat, Apr 22, 7:52 PM
Mike Erwin (merwin) added a comment to T51152: Blender won't start after updating Nvidia drivers.

FYI @Gal (Gal) and @Christian Moravec (BeautyOfTechnology) I just ordered some NVIDIA cards so will be able to debug (and hopefully fix) this in a few days.

Sat, Apr 22, 7:24 PM · BF Blender: Unconfirmed, OpenGL / Gfx
Mike Erwin (merwin) committed rB9fe9cf826107: fix omission from previous commit (authored by Mike Erwin (merwin)).
fix omission from previous commit
Sat, Apr 22, 6:59 AM
Mike Erwin (merwin) committed rBef640ecf1004: OpenGL: remove use of GLEW MX (authored by Mike Erwin (merwin)).
OpenGL: remove use of GLEW MX
Sat, Apr 22, 6:38 AM
Mike Erwin (merwin) added a comment to rB28ed66552bbb: Fix debug checks were enabled for release builds only.

Thanks, I got this reversed in b0351bd3bdaa16f7dec75fe90bcd66569564608a

Sat, Apr 22, 5:55 AM
Mike Erwin (merwin) awarded rB28ed66552bbb: Fix debug checks were enabled for release builds only a Piece of Eight token.
Sat, Apr 22, 5:54 AM

Fri, Apr 21

Mike Erwin (merwin) committed rB1beed61b761d: OpenGL/GHOST: don't request accum buffer on Mac (authored by Mike Erwin (merwin)).
OpenGL/GHOST: don't request accum buffer on Mac
Fri, Apr 21, 10:11 PM
Mike Erwin (merwin) committed rB12261aa047f4: fix unitizialized use warning (authored by Mike Erwin (merwin)).
fix unitizialized use warning
Fri, Apr 21, 10:11 PM
Mike Erwin (merwin) committed rBdcda9b41365e: Eevee/OpenGL: fix shader for core profile (authored by Mike Erwin (merwin)).
Eevee/OpenGL: fix shader for core profile
Fri, Apr 21, 10:11 PM
Mike Erwin (merwin) added a comment to rB8e0c57a812e8: Gawain: fix immediate mode drawing exceeding IMM_BUFFER_SIZE.

There are multiple ways to orphan a buffer resource, and this code picks 1 of 3 ways based on which OpenGL version we're running.

Fri, Apr 21, 8:53 PM

Thu, Apr 20

Mike Erwin (merwin) edited the description of T51164: Deprecated OpenGL Migration, the home stretch!.
Thu, Apr 20, 7:21 PM · Restricted Project
Mike Erwin (merwin) claimed T51251: Odd Graphic in 2.80 User Preferences > System.

Awesome! It's the spheres from the Solid OpenGL Lights section. Should be easy to fix.

Thu, Apr 20, 2:13 AM · Restricted Project, BF Blender

Tue, Apr 18

Mike Erwin (merwin) accepted rB88fddd118fbf: Draw Manager: replace varargs with a pointer array.

0610bc88a3b0e0bef3c2fba22b45fdfd233389f6 by @Clément Foucault (fclem) fixes this. All good now!

Tue, Apr 18, 11:25 PM
Mike Erwin (merwin) raised a concern with rB88fddd118fbf: Draw Manager: replace varargs with a pointer array.
Tue, Apr 18, 10:06 PM
Mike Erwin (merwin) committed rB94789e30a587: Gawain: fix building WITH_GL_PROFILE_CORE (authored by Mike Erwin (merwin)).
Gawain: fix building WITH_GL_PROFILE_CORE
Tue, Apr 18, 9:09 PM
Mike Erwin (merwin) committed rB26e171c4d95f: OpenGL: don't require legacy extensions when using WITH_GL_PROFILE_CORE (authored by Mike Erwin (merwin)).
OpenGL: don't require legacy extensions when using WITH_GL_PROFILE_CORE
Tue, Apr 18, 9:09 PM
Mike Erwin (merwin) committed rB473c2b1c9408: Gawain: fix stupid APPLE_LEGACY mistake (authored by Mike Erwin (merwin)).
Gawain: fix stupid APPLE_LEGACY mistake
Tue, Apr 18, 6:44 PM
Mike Erwin (merwin) committed rB53c56dcd080d: Gawain: enable 10.10.10 vertex format for core profile (any platform) (authored by Mike Erwin (merwin)).
Gawain: enable 10.10.10 vertex format for core profile (any platform)
Tue, Apr 18, 6:11 PM
Mike Erwin (merwin) committed rB45b3555cba99: OpenGL: fix compatibility with Mac & Mesa (authored by Mike Erwin (merwin)).
OpenGL: fix compatibility with Mac & Mesa
Tue, Apr 18, 6:11 PM
Mike Erwin (merwin) committed rBb0351bd3bdaa: Gawain: define feature macros in a more compatible way (authored by Mike Erwin (merwin)).
Gawain: define feature macros in a more compatible way
Tue, Apr 18, 6:11 PM
Mike Erwin (merwin) added a comment to T51219: Gawain API general consistency RFC.

@Mike Erwin (merwin) ... surprised you're against using a common prefix.

Tue, Apr 18, 8:59 AM · Restricted Project
Mike Erwin (merwin) added a comment to rBL61849: Attempted fix for macOS 10.9 libraries missing _getentropy symbol error..

Silly Apple... @Brecht Van Lommel (brecht) did you confirm this gets 10.9 working? I keep a Mavericks backup drive and can test if needed.

Tue, Apr 18, 6:33 AM
Mike Erwin (merwin) claimed T51122: Blender 2.8 - linux - File browser glitches out .
Tue, Apr 18, 5:59 AM · Restricted Project
Mike Erwin (merwin) added a comment to T51122: Blender 2.8 - linux - File browser glitches out .

@Aaron Carlisle (Blendify) I fixed something else in the file browser (vertical divider lines) but not this.

Tue, Apr 18, 5:59 AM · Restricted Project

Mon, Apr 17

Mike Erwin (merwin) committed rBc6e8a004a144: Gawain: fix for last commit (authored by Mike Erwin (merwin)).
Gawain: fix for last commit
Mon, Apr 17, 10:02 AM
Mike Erwin (merwin) committed rB3bc6b831d827: Gawain: shrink ShaderInterface name buffer (authored by Mike Erwin (merwin)).
Gawain: shrink ShaderInterface name buffer
Mon, Apr 17, 7:46 AM
Mike Erwin (merwin) committed rBb3e38cfc6b63: Gawain: look up uniforms by name quicker (authored by Mike Erwin (merwin)).
Gawain: look up uniforms by name quicker
Mon, Apr 17, 7:21 AM

Sun, Apr 16

Mike Erwin (merwin) committed rB47e0d2b23528: OpenGL: tweak GPU_texture_create_nD (authored by Mike Erwin (merwin)).
OpenGL: tweak GPU_texture_create_nD
Sun, Apr 16, 9:13 PM
Mike Erwin (merwin) committed rB8dcf7a46a28d: OpenGL: fix GPU_SHADER_SIMPLE_LIGHTING_SMOOTH_COLOR (authored by Mike Erwin (merwin)).
OpenGL: fix GPU_SHADER_SIMPLE_LIGHTING_SMOOTH_COLOR
Sun, Apr 16, 9:13 PM
Mike Erwin (merwin) committed rB6a2c82332b59: fix mistake from last commit (authored by Mike Erwin (merwin)).
fix mistake from last commit
Sun, Apr 16, 9:13 PM
Mike Erwin (merwin) committed rBaf61b5eb0c1b: cleanup use of immUniformColor (authored by Mike Erwin (merwin)).
cleanup use of immUniformColor
Sun, Apr 16, 7:45 PM
Mike Erwin (merwin) committed rBae071305404e: Gawain: add immUniformColor3ubvAlpha (authored by Mike Erwin (merwin)).
Gawain: add immUniformColor3ubvAlpha
Sun, Apr 16, 7:45 PM
Mike Erwin (merwin) committed rB7041b99b5a90: use immUniformColor instead of immUniform("color" (authored by Mike Erwin (merwin)).
use immUniformColor instead of immUniform("color"
Sun, Apr 16, 6:26 PM
Mike Erwin (merwin) committed rBbf441fcfacc1: Gawain: move AttribBinding funcs to private interface (authored by Mike Erwin (merwin)).
Gawain: move AttribBinding funcs to private interface
Sun, Apr 16, 5:23 PM
Mike Erwin (merwin) committed rB4a41bc8ceac7: Gawain: fix compiler warnings (authored by Mike Erwin (merwin)).
Gawain: fix compiler warnings
Sun, Apr 16, 5:23 PM
Mike Erwin (merwin) committed rB30249499c4ed: Gawain: fix compilation on MSVC 2013 (authored by Mike Erwin (merwin)).
Gawain: fix compilation on MSVC 2013
Sun, Apr 16, 5:01 PM
Mike Erwin (merwin) added a comment to T50126: Modeling - Freeze - Crash Graphics Card - White screen.

These error messages are harmless:

Sun, Apr 16, 4:21 PM · BF Blender
Mike Erwin (merwin) committed rB888e742f8463: OpenGL: minor cleanup & TODO (authored by Mike Erwin (merwin)).
OpenGL: minor cleanup & TODO
Sun, Apr 16, 1:50 AM
Mike Erwin (merwin) committed rBda17928fd500: Gawain: look up builtin uniforms by enum, not by name (authored by Mike Erwin (merwin)).
Gawain: look up builtin uniforms by enum, not by name
Sun, Apr 16, 1:20 AM
Mike Erwin (merwin) committed rBabd1934be6eb: Gawain: use ShaderInterface to manage vertex attribs (authored by Mike Erwin (merwin)).
Gawain: use ShaderInterface to manage vertex attribs
Sun, Apr 16, 12:08 AM
Mike Erwin (merwin) committed rB2593ce9c3327: Gawain: remove 2D matrix uniforms from ShaderInterface (authored by Mike Erwin (merwin)).
Gawain: remove 2D matrix uniforms from ShaderInterface
Sun, Apr 16, 12:07 AM

Sat, Apr 15

Mike Erwin (merwin) committed rBea105bab2b8f: Gawain: fix header comments (authored by Mike Erwin (merwin)).
Gawain: fix header comments
Sat, Apr 15, 9:43 PM
Mike Erwin (merwin) added a comment to T51219: Gawain API general consistency RFC.

people who are familiar with the details of Gawain might move on to other, non-Blender things.

I've been here for 7 years so far, and plan to be around a while :) But good point, it needs to stand on its own whether or not someone is around to explain it.

Sat, Apr 15, 8:24 PM · Restricted Project
Mike Erwin (merwin) updated subscribers of T51219: Gawain API general consistency RFC.

Adding people who have used Gawain quite a bit and/or have suggested API changes.

Sat, Apr 15, 7:34 PM · Restricted Project
Mike Erwin (merwin) added a comment to T51219: Gawain API general consistency RFC.

These functions are part of ElementListBuilder (aka IndexBufferBuilder):

void add_generic_vertex(ElementListBuilder*, unsigned v);
void add_point_vertex(ElementListBuilder*, unsigned v);
void add_line_vertices(ElementListBuilder*, unsigned v1, unsigned v2);
void add_triangle_vertices(ElementListBuilder*, unsigned v1, unsigned v2, unsigned v3);

ElementList (aka IndexBuffer) is immutable for fast drawing; the Builder adds vertex indices, validates, and converts to the final GPU-friendly form.

Sat, Apr 15, 7:25 PM · Restricted Project
Mike Erwin (merwin) committed rB7c57ca510979: Gawain: move some VertexFormat funcs to private interface (authored by Mike Erwin (merwin)).
Gawain: move some VertexFormat funcs to private interface
Sat, Apr 15, 7:10 PM
Mike Erwin (merwin) committed rB16f08b08fc29: Gawain: rename AttribBinding clear for consistency (authored by Mike Erwin (merwin)).
Gawain: rename AttribBinding clear for consistency
Sat, Apr 15, 7:10 PM
Mike Erwin (merwin) added inline comments to rB8c0864b5edea: GPU matrix: add back type checks.
Sat, Apr 15, 6:45 PM
Mike Erwin (merwin) awarded rB8c0864b5edea: GPU matrix: add back type checks a Piece of Eight token.
Sat, Apr 15, 6:44 PM
Mike Erwin (merwin) added a comment to T51219: Gawain API general consistency RFC.

Sure, I can explain the current naming conventions, and we can talk about whether/how to change them. Many people have been working with Gawain since October (and a few before that). I've tweaked the API based on their feedback to get to where we're at. The prefix subject has been brought up before but otherwise most people seem happy with the design.

Sat, Apr 15, 6:29 PM · Restricted Project
Mike Erwin (merwin) added a task to D2626: GPU Matrix API: stick to a single 4x4 matrix stick for 2D and 3D: T49450: replace OpenGL legacy matrix stacks.
Sat, Apr 15, 7:45 AM · Restricted Project
Mike Erwin (merwin) added a revision to T49450: replace OpenGL legacy matrix stacks: D2626: GPU Matrix API: stick to a single 4x4 matrix stick for 2D and 3D.
Sat, Apr 15, 7:45 AM · OpenGL / Gfx, Restricted Project
Mike Erwin (merwin) edited the description of T51164: Deprecated OpenGL Migration, the home stretch!.
Sat, Apr 15, 7:43 AM · Restricted Project
Mike Erwin (merwin) committed rB4b043994e879: GPU Matrix API: clean up after 2D-3D unification (authored by Mike Erwin (merwin)).
GPU Matrix API: clean up after 2D-3D unification
Sat, Apr 15, 7:31 AM

Fri, Apr 14

Mike Erwin (merwin) added a comment to T48238: Viewport Project: Wireframes for Blender 2.8.

Totally forgot we had a task open for this! I implemented a solution and presented early results at the 2016 Blender Conference:
discussion of problem and demo of solution

Fri, Apr 14, 10:20 PM · User Interface, Restricted Project
Mike Erwin (merwin) accepted D2626: GPU Matrix API: stick to a single 4x4 matrix stick for 2D and 3D.

Tested on Mac, land it!

Fri, Apr 14, 5:38 PM · Restricted Project
Mike Erwin (merwin) added a comment to D2626: GPU Matrix API: stick to a single 4x4 matrix stick for 2D and 3D.

This patch rejects a fundamental change I've been trying to make -- that 2D is different from 3D and deserves its own best implementation.

Fri, Apr 14, 5:32 PM · Restricted Project
Mike Erwin (merwin) committed rB89e23c743e60: OpenGL: fix Mac crashing on startup (authored by Mike Erwin (merwin)).
OpenGL: fix Mac crashing on startup
Fri, Apr 14, 4:43 PM
Mike Erwin (merwin) added a comment to rBbef2aab862b8: Gawain: fix crash when drawing batches (e.g., scale manipulator).

Thanks, I missed that!

Fri, Apr 14, 4:41 PM
Mike Erwin (merwin) awarded rBbef2aab862b8: Gawain: fix crash when drawing batches (e.g., scale manipulator) a Piece of Eight token.
Fri, Apr 14, 4:40 PM
Mike Erwin (merwin) committed rB26f25b1b27bd: OpenGL: use ShaderInterface to look up uniforms (authored by Mike Erwin (merwin)).
OpenGL: use ShaderInterface to look up uniforms
Fri, Apr 14, 1:18 AM
Mike Erwin (merwin) committed rB532532afc731: Revert "OpenGL core: add some missing gpuBegin to allow clay with no UI" (authored by Dalai Felinto (dfelinto)).
Revert "OpenGL core: add some missing gpuBegin to allow clay with no UI"
Fri, Apr 14, 1:18 AM
Mike Erwin (merwin) added a reverting commit for rB1c01811cce00: OpenGL core: add some missing gpuBegin to allow clay with no UI: rB532532afc731: Revert "OpenGL core: add some missing gpuBegin to allow clay with no UI".
Fri, Apr 14, 1:18 AM

Thu, Apr 13

Mike Erwin (merwin) committed rB1c426d5b6cf7: OpenGL: implement 2D with 4x4 matrices (authored by Mike Erwin (merwin)).
OpenGL: implement 2D with 4x4 matrices
Thu, Apr 13, 10:01 AM
Mike Erwin (merwin) raised a concern with rBf2f16a2568c2: Eevee: First Shadows implementation.
Thu, Apr 13, 7:43 AM
Mike Erwin (merwin) committed rBfae01c3a54f1: use new 3D matrix impl in draw manager (authored by Mike Erwin (merwin)).
use new 3D matrix impl in draw manager
Thu, Apr 13, 7:18 AM
Mike Erwin (merwin) committed rB56e9629d96f1: Gawain: look up array uniforms correctly (authored by Mike Erwin (merwin)).
Gawain: look up array uniforms correctly
Thu, Apr 13, 7:18 AM
Mike Erwin (merwin) committed rBf7087109cefb: cleanup image drawing setup (authored by Mike Erwin (merwin)).
cleanup image drawing setup
Thu, Apr 13, 7:18 AM
Mike Erwin (merwin) committed rBb02786ae6be7: Gawain: use ShaderInterface to manage uniforms (authored by Mike Erwin (merwin)).
Gawain: use ShaderInterface to manage uniforms
Thu, Apr 13, 7:18 AM
Mike Erwin (merwin) committed rBc61b7b02635f: Gawain: add (temp) legacy GLSL support to ShaderInterface (authored by Mike Erwin (merwin)).
Gawain: add (temp) legacy GLSL support to ShaderInterface
Thu, Apr 13, 7:18 AM
Mike Erwin (merwin) committed rB6bfb9b7b5f16: Gawain: add immUniform4iv (authored by Mike Erwin (merwin)).
Gawain: add immUniform4iv
Thu, Apr 13, 7:18 AM
Mike Erwin (merwin) committed rB02fd9a1aaf14: Gawain: improve ShaderInterface (authored by Mike Erwin (merwin)).
Gawain: improve ShaderInterface
Thu, Apr 13, 7:18 AM

Wed, Apr 12

Mike Erwin (merwin) closed T51189: File Draw - Debug Error! - abort() has been called as "Resolved".
Wed, Apr 12, 8:23 PM · Restricted Project
Mike Erwin (merwin) committed rBc080702e73f1: fix drawing file column dividers (T51189) (authored by Mike Erwin (merwin)).
fix drawing file column dividers (T51189)
Wed, Apr 12, 8:22 PM
Mike Erwin (merwin) updated subscribers of T51190: EEVEE/Clay crash when trying to enter edit mode.
Wed, Apr 12, 7:51 PM · Restricted Project
Mike Erwin (merwin) claimed T51189: File Draw - Debug Error! - abort() has been called.
Wed, Apr 12, 7:42 PM · Restricted Project
Mike Erwin (merwin) added a comment to T51188: Blender2.8: Compilation errors on Windows MSVC 2013 update 5.

@Germano Cavalcante (mano-wii) are MSVC2017 libraries available in SVN? I had heard that CUDA is not compatible yet.

Wed, Apr 12, 7:30 PM · Restricted Project
Mike Erwin (merwin) added a comment to T51188: Blender2.8: Compilation errors on Windows MSVC 2013 update 5.

Do MSVC 2015 and 2017 also have this problem? If not we could consider dropping 2013 build support.

Wed, Apr 12, 6:27 PM · Restricted Project
Mike Erwin (merwin) requested changes to D2619: GPU Matrix: Functions to handle 2D matrices.

We can't just drop rows & columns, the 2D matrices will be incorrect. I'm working in gpu_matrix.c so wait a little bit to make any big changes.

Wed, Apr 12, 5:05 PM
Mike Erwin (merwin) committed rB42349f6efd79: fix compile warnings (authored by Mike Erwin (merwin)).
fix compile warnings
Wed, Apr 12, 1:37 AM

Tue, Apr 11

Mike Erwin (merwin) added a comment to D2615: Gawain: remove limit where drawing zero items fails.

Note that you can draw 0 vertices with

Tue, Apr 11, 3:40 AM

Mon, Apr 10

Mike Erwin (merwin) committed rBfb1ecbc2da9f: Gawain: remove PRIM_QUADS_XXX (authored by Mike Erwin (merwin)).
Gawain: remove PRIM_QUADS_XXX
Mon, Apr 10, 10:21 PM
Mike Erwin (merwin) added a task to rB9fd3435a93b4: First batch of PRIM_QUAD_XXX replacement by PRIM_TRIANGLES.: T51164: Deprecated OpenGL Migration, the home stretch!.
Mon, Apr 10, 4:06 PM
Mike Erwin (merwin) added a commit to T51164: Deprecated OpenGL Migration, the home stretch!: rB9fd3435a93b4: First batch of PRIM_QUAD_XXX replacement by PRIM_TRIANGLES..
Mon, Apr 10, 4:06 PM · Restricted Project
Mike Erwin (merwin) added inline comments to rB9fd3435a93b4: First batch of PRIM_QUAD_XXX replacement by PRIM_TRIANGLES..
Mon, Apr 10, 4:03 PM
Mike Erwin (merwin) awarded rB9fd3435a93b4: First batch of PRIM_QUAD_XXX replacement by PRIM_TRIANGLES. a Doubloon token.
Mon, Apr 10, 4:00 PM
Mike Erwin (merwin) added a parent task for T51164: Deprecated OpenGL Migration, the home stretch!: T49165: OpenGL Refactor: Main Task.
Mon, Apr 10, 11:59 AM · Restricted Project
Mike Erwin (merwin) added a subtask for T49165: OpenGL Refactor: Main Task: T51164: Deprecated OpenGL Migration, the home stretch!.
Mon, Apr 10, 11:59 AM · OpenGL / Gfx, Restricted Project

Sun, Apr 9

Mike Erwin (merwin) updated subscribers of T51152: Blender won't start after updating Nvidia drivers.

@LazyDodo (LazyDodo) reports in IRC "I can't test on win10, but on win7/x64/gtx670 381.65 seems fine"

Sun, Apr 9, 9:48 PM · BF Blender: Unconfirmed, OpenGL / Gfx
Mike Erwin (merwin) raised the priority of T51152: Blender won't start after updating Nvidia drivers from "Incomplete" to "Normal".
Sun, Apr 9, 4:24 PM · BF Blender: Unconfirmed, OpenGL / Gfx
Mike Erwin (merwin) added a comment to T51152: Blender won't start after updating Nvidia drivers.

The latest Quadro driver (377.11 from 22 March) works with Blender 2.78c

Sun, Apr 9, 5:59 AM · BF Blender: Unconfirmed, OpenGL / Gfx
Mike Erwin (merwin) added a project to T51152: Blender won't start after updating Nvidia drivers: OpenGL / Gfx.
Sun, Apr 9, 5:41 AM · BF Blender: Unconfirmed, OpenGL / Gfx
Mike Erwin (merwin) added a comment to T51152: Blender won't start after updating Nvidia drivers.

Please add the driver version that works & the new version that crashes.

Sun, Apr 9, 5:40 AM · BF Blender: Unconfirmed, OpenGL / Gfx

Sat, Apr 8

Mike Erwin (merwin) added a comment to D2610: Initial attempt of conciliate our deprecated list with stubs.

Thanks for reducing the list of old functions!

Sat, Apr 8, 6:25 PM · Restricted Project
Mike Erwin (merwin) committed rB79e862ad6b41: GPU lib support for WITH_LEGACY_OPENGL (authored by Mike Erwin (merwin)).
GPU lib support for WITH_LEGACY_OPENGL
Sat, Apr 8, 8:35 AM
Mike Erwin (merwin) committed rBf60626e3a633: OpenGL: drop support for EXT_geometry_shader4 (authored by Mike Erwin (merwin)).
OpenGL: drop support for EXT_geometry_shader4
Sat, Apr 8, 8:35 AM
Mike Erwin (merwin) committed rBd5883bb1ba6e: Gawain: remove GL enum from primitive API (authored by Mike Erwin (merwin)).
Gawain: remove GL enum from primitive API
Sat, Apr 8, 7:32 AM
Mike Erwin (merwin) committed rB0947c97fade7: OpenGL: use PRIM instead of GL enum everywhere else (authored by Mike Erwin (merwin)).
OpenGL: use PRIM instead of GL enum everywhere else
Sat, Apr 8, 7:32 AM
Mike Erwin (merwin) added a comment to D2610: Initial attempt of conciliate our deprecated list with stubs.

A few questions:
How does this help us get to 3.3 core profile?
What are the effects when building WITH_GL_PROFILE_CORE=ON ?
Are there any effects for a standard build?

Sat, Apr 8, 5:11 AM · Restricted Project

Fri, Apr 7

Mike Erwin (merwin) committed rBbd3a1b9490d9: OpenGL: use PRIM instead of GL enum for immBegin (authored by Mike Erwin (merwin)).
OpenGL: use PRIM instead of GL enum for immBegin
Fri, Apr 7, 10:32 PM