There we can check the GL_RENDERER string for more fine control. Currently it
is enabled when the string starts with "Mesa", so it doesn't affect any other
drivers. It might need more checks if new Mesa versions break this.
Fixes#608.
git-svn-id: https://warzone2100.svn.sourceforge.net/svnroot/warzone2100/trunk@7694 4a71c877-e1ca-e34f-864e-861f7616d084
* Enable, at the user's request, FSAA.
- The user can specify the amount of samples (should be a power of 2) with the "FSAA" config option.
- The user can disable FSAA by setting the "FSAA" option to "0" (zero)
This closes#387.
git-svn-id: https://warzone2100.svn.sourceforge.net/svnroot/warzone2100/trunk@7065 4a71c877-e1ca-e34f-864e-861f7616d084
rectangle extension. It uses one texture with a fixed size for videos (the old code allocated
a new texture once per frame). The texture size is set at 512x512, which is enough
for the current 320x240 videos. In addition the message about the radar not working is
removed and some extra checks added. Patch by Christian Ohm.
git-svn-id: https://warzone2100.svn.sourceforge.net/svnroot/warzone2100/trunk@7021 4a71c877-e1ca-e34f-864e-861f7616d084
"Poked" by ticket:23 to add these API-level comments, but the comments themselves are completely different.
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@5821 4a71c877-e1ca-e34f-864e-861f7616d084
Deletion suggested by Buginator. This should fix bug #12136
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@5777 4a71c877-e1ca-e34f-864e-861f7616d084
* Reduce the nesting inside Init_FBO
* Bail out of Init_FBO as soon as we discovered that FBOs are unavailable
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@5771 4a71c877-e1ca-e34f-864e-861f7616d084
* Fix indentation
* Don't repeat function prototypes in their pre-leading comments
* "Upgrade" some function comments to Doxygen comments
* Remove whitespace from the end of lines
* Reintroduce empty lines removed in r5733
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@5769 4a71c877-e1ca-e34f-864e-861f7616d084
This allows players to get to the correct starting position on the map they picked, much easier.
Note, this uses a FBO. If your card doesn't support it, then you will basically notice nothing different. A fallback routine is done (but not in this patch), it is just waiting for a decent font *bitmap* that we can use.
Please see http://forums.wz2100.net/viewtopic.php?f=19&t=1953 for more discussion on the matter.
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@5733 4a71c877-e1ca-e34f-864e-861f7616d084
use the texture rectangle extension to draw the radar window, which should be
supported on even the oldest OpenGL-capable hardware out there.
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@5562 4a71c877-e1ca-e34f-864e-861f7616d084
* import the code from GLee into our repository (a single source and header file), and replace all use of the check_extension function by use of GLee functions
* Remove function stencil_one_pass and replace all calls to it with `if (GLEE_EXT_stencil_two_side && GLEE_EXT_stencil_wrap)`
Patch from ticket 8 by Buginator (with some minor additions by me)
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@4687 4a71c877-e1ca-e34f-864e-861f7616d084
* Turn some signed integers ("int" or "SDWORD") into unsigned integers where it made more sence (and signed integers caused warnings about comparing signed with unsigned integers)
* At some places cast to an unsigned integer (where the type of the expression is a signed integer but the result of it logically _always_ is an absolute value)
* Remove unused struct-type EVENT_INIT
* Convert use of malloc->memcpy->free to one single realloc call (and now make sure to actually check realloc's return value, which wasn't done with the malloc call)
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@3037 4a71c877-e1ca-e34f-864e-861f7616d084
- Less strict warnings in debug-mode (still unusable, because ICC warns about _a lot_)
- Explicit conversions
- Clarify parameter evaluation order
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2550 4a71c877-e1ca-e34f-864e-861f7616d084
Any fixes, if necessary, should be applied on loading.
In the image code (IMAGEDEF) this did not work, so OLD_TEXTURE_SIZE_FIX is applied during rendering.
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@2258 4a71c877-e1ca-e34f-864e-861f7616d084
- POINT -> Vector2i
- changed internalformat = getPixelFormat() to GL_RGBA in one place
- removed unused variables/functions
- proper intialisation
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@1792 4a71c877-e1ca-e34f-864e-861f7616d084
- Renamed pie_PNGLoadFile, because I got confused about pie_ vs. iV_ when working on my terrain stuff, and did not fix it when backporting to trunk
- iTexture (now aka iV_Image, s.a.) is given a depth field to enable support for different number of channels. This is required to support RGB only textures (without adding a useless alpha channel) and eg. for greyscale images like heightmaps
- Simplyfied iV_loadImage_PNG (formerly known as pie_PNGLoadFile, s.a.) and also removed lots of seemingly unnecessary conversions
- Converted page-8 from paletted to RGB for simplification. This multiplied the size by about 3x (still < 100kB)
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@1580 4a71c877-e1ca-e34f-864e-861f7616d084
* Turn some implicit conversions of void* to something* into an explicit cast
* remove some redundant commented out code
* refactor some error checking code ( was: if (!error) normal exec path; else deal with error; now is: if (error) deal with error; normal exec path )
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@1534 4a71c877-e1ca-e34f-864e-861f7616d084
1. Fixed a bug (I made some parenthesis order mistakes, near predictX and predictY, which might corrupt predictX, predictY)
2. Fixed a value corruption when predictX or predictY becomes negative, since proj_SendProjectile only expects UDWORD (now set them to 0 when they become negative, so the turret wont try to fire projectiles to some off-map coords)
3. Fixed zero height building bug (invincible rearm pads) when an imd's ymin is equal to ymax...
lib/ivis_opengl/screen.c: \param channels
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@1524 4a71c877-e1ca-e34f-864e-861f7616d084
Per Inge Mathisen
Freddie Witherden
Buginator
Christian Ohm
Giel van Schijndel
Dennis Schridde
Ari Johnson