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62 commits

Author SHA1 Message Date
Pawel Kolodziejski
0ba0bf20ca GRIM: drop SYMBIAN32 ifdef 2014-07-14 08:04:37 +02:00
Pawel Kolodziejski
39e9dcb8aa GRIM: remove _screenSize usage 2014-07-14 08:03:10 +02:00
Pawel Kolodziejski
017a67b8bc GRIM/OPENGL: added few comments to glPixelStorei usage 2014-07-14 07:51:37 +02:00
Joel Teichroeb
2dc061e5b5 GRIM: Implement destroyTexture [OpenGLS] 2014-07-09 18:47:46 -07:00
Joel Teichroeb
e4764b4cd8 GRIM: Initialize and delete shader programs [OpenGLS] 2014-07-09 18:47:29 -07:00
Joel Teichroeb
b5092b7128 GRIM: Fix destroyTextObject [OpenGLS] 2014-07-09 18:47:22 -07:00
Joel Teichroeb
57a3142fd8 GRIM: Implement destroyMesh [OpenGLS] 2014-07-09 18:47:14 -07:00
Joel Teichroeb
77eef29e49 GRIM: Rename createModel to createMesh 2014-07-09 18:08:01 -07:00
Bastien Bouclet
7829d97ae5 SDL: Render the overlay when using OpenGL with shaders 2014-07-09 19:47:39 +02:00
Joel Teichroeb
855f53f21f EMI: Fix trying to use the dim shader when it's not needed for EMI 2014-07-08 22:32:42 -07:00
Joel Teichroeb
f02aad6290 GRIM: Implement GfxOpenGLS::dimRegion 2014-07-07 15:38:42 -07:00
Joel Teichroeb
1688a74cf8 GRIM: Implement a dim shader 2014-07-07 15:38:34 -07:00
Pawel Kolodziejski
77d3e9ac66 OPENGL/Shaders: added debug info about GLEW version 2014-07-06 16:56:24 +02:00
Pawel Kolodziejski
b7e887911a GRIM: Don't put OpenGL vendor/driver name in window title. Now it wrote in debug console. 2014-07-06 11:18:35 +02:00
Joni Vähämäki
88ec1d5285 EMI: Implement lighting for OpenGL Shaders renderer. 2014-07-05 14:09:56 +03:00
Joel Teichroeb
5f87912e91 Merge pull request #949 from Akz-/grim-quat 
GRIM: Use quaternions for animation.
 2014-07-04 10:45:32 -07:00
Joni Vähämäki
dbfec3b1e8 GRIM: Use quaternions for animation. 2014-07-02 22:29:37 +03:00
Christian Krause
565f488c58 GRAPHICS: Refactoring 
Rename some variables and functions of the graphics drivers to distinguish properly betwen textures and materials.
 2014-07-02 02:07:06 +02:00
Joel Teichroeb
7712eb6c5e GRIM: Reduce the scope of color, fixing a variable shadow warning 2014-06-30 10:35:02 -07:00
Joel Teichroeb
0e69cc11a7 Merge pull request #938 from Akz-/emi-sprite-fixes 
EMI: Sprite fixes
 2014-06-25 17:30:36 -07:00
Joni Vähämäki
b87346f91f EMI: Sprite drawing fixes for OpenGL Shaders renderer. 2014-06-23 22:34:46 +03:00
Joseph Jezak
55f77fb92f EMI/GRIM/MYST3: Replace some Quaternions with Rotation3D. 2014-06-23 09:24:26 -04:00
Christian Krause
58833e15f0 EMI: Change frustum parameters for Overworld actors 
- lower the distance to the near plane of the frustum for Overworld
  and change the other parameters accordingly

- this makes the following actors visible:
 - background of directions to Pegnose Pete's house (issue #869)
 - Murray in the murray_go easter egg
 - the trophies during the diving contest (upper left corner)
 - the screenshots for the save games (still with the wrong texture)
 2014-06-21 23:59:07 +02:00
Christian Krause
bf8501fd37 EMI: Clear depth buffer before starting to draw the Overworld 
- all actors of the Overworld should cover any non-Overworld drawings
- Overworld actors need to use the depth buffer so that e.g. the
pause screen is drawn above the inventory

- this fixes issue #927 (inventory is drawn above background of pause
  or menu screen)
 2014-06-21 23:59:07 +02:00
Joel Teichroeb
a539832c78 Merge pull request #910 from JoseJX/FixGLTextureParams 
EMI: Clamp sprites, repeat other textures.
 2014-06-20 08:30:44 -07:00
Joseph Jezak
df3d63fc24 EMI: Add support for clamping sprite textures and repeating other textures. 2014-06-18 22:19:42 -04:00
Joni Vähämäki
b5cdd1240f EMI: Only draw models for actors inside the view frustum. 
This adds math classes for doing frustum culling in software. These could be used for optimizing performance in many other places as well. For example, if an actor is outside the view frustum, it may not be necessary to do expensive keyframe animation and vertex skinning calculations for that actor.
 2014-06-16 15:42:18 +03:00
Joel Teichroeb
42c5b0f16b Merge pull request #921 from Akz-/emi-contract-fix 
EMI: Enable backface culling. Fixes #900
 2014-06-11 13:13:18 -07:00
Joni Vähämäki
d80c84ad97 EMI: Enable backface culling. Fixes #900 2014-06-10 22:51:24 +03:00
Dries Harnie
99bab131bb MISC: Add copyright notice from glm 2014-06-10 19:05:47 +02:00
Dries Harnie
5c0d145509 EMI: Fix dark lines in the intro 
Taken from #854 and #735.
 2014-05-29 13:58:51 +02:00
Dries Harnie
9ec4a897ee MISC: Fix typo in comment 2014-05-05 15:00:39 +02:00
Christian Krause
47251c0c09 EMI: Change drawing order of faces 
If multiple faces of one model are referring to the same triangles, let
them overwrite each other so that the latest one will be visible. For
this purpose glDepthFunc is changed from GL_LESS to GL_LEQUAL so
that subsequent drawing attempts for the same triangle are not ignored by
the depth test.

This fixes the issue of the colored leg of the monkey bot in the end
scenes: the leg is drawn using color maps by the first face and using
textures by a following face.
 2014-05-03 00:22:35 +02:00
Pawel Kolodziejski
8759900b6a ALL: synced with ScummVM 2014-04-05 18:18:42 +02:00
Dries Harnie
b0fd0d3edc GRAPHICS: Image format must match internalformat for ES2 2014-04-02 20:38:15 +02:00
Dries Harnie
5dcf795fd7 GRAPHICS: Remove use of glMapBuffer (extension) 2014-04-02 20:38:15 +02:00
Joel Teichroeb
a010e06bec GRIM: Make data in MeshFace private 2014-03-30 14:38:52 -07:00
Dries Harnie
bf3fe18543 JANITORIAL: Use double instead of GLdouble 2014-03-11 21:37:43 +01:00
Dries Harnie
a72af36d93 EMI: Implement getBoundingBox [OpenGLS] 2014-03-10 23:37:30 +01:00
Dries Harnie
c87b6f859e GRIM: Fix display of movies [OpenGLS] 2014-03-04 21:22:24 +01:00
Pawel Kolodziejski
2dd5c24ab1 GRIM: shut up compiler warnings 2014-02-16 08:43:33 +01:00
Dries Harnie
30e3f5b019 Merge pull request #822 from chkr-private/item-drawing-fixes 
EMI: Rotation of (attached) actors
 2014-02-12 00:13:41 +01:00
Dries Harnie
32a232fd3e EMI: Update shader for actors and sprites [OpenGLS] 2014-02-11 02:30:29 +01:00
Joel Teichroeb
dbfd0efab6 GRIM: Don't bother checking if the value returned from new is nulll 
It can never be null and will throw an exception if it can't allocate the
memory
 2014-02-04 13:07:17 -08:00
Dries Harnie
ca20357bd5 GRAPHICS: Add shadow mode to grim actors [OpenGLS] 2014-01-23 20:03:22 +01:00
Dries Harnie
6c8a35e53b GRAPHICS: Transpose view/model matrices correctly 2014-01-23 20:03:21 +01:00
Dries Harnie
f618b90d31 GRAPHICS: Stencil for grim shadows [OpenGLS] 2014-01-23 20:03:21 +01:00
Joel Teichroeb
91f4e2681b GRIM: Add a vertex buffer object for blast text drawing 
This makes it so that we don't have to destroy the VBO
that a blast text object uses. This fixes what is probably
a driver bug with the windows nvidia drivers.
 2014-01-17 09:48:09 -08:00
Dries Harnie
3ab4fa601f GRAPHICS: Support Irises [OpenGLS] 2014-01-14 00:26:47 +01:00
Dries Harnie
85c94be5b5 JANITORIAL: Fix signed-unsigned warnings 2014-01-14 00:26:47 +01:00