ScummVM/scummvm
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Commit Graph
18 Commits
Author SHA1 Message Date
Le Philousophe 6342045cc3 BACKENDS: OPENGL: Don't take the alpha channel from the game texture 
It's not always set correctly by engines (AGS) and a fill call to clear
the screen will set it to 0 along with the other components.
Setting the framebuffer to some transparent value is not something we
intend to do as this let the content underneath the drawing texture
visible like it's the case on ChromeOS.
This has been reported here: https://forums.scummvm.org/viewtopic.php?p=99293
 2024-02-24 16:43:14 +01:00
Le Philousophe 10714db6f0 BACKENDS: OPENGL: Make setSize a Framebuffer function 2023-07-03 21:50:32 +02:00
elasota 3db67a33ac GRAPHICS: Add support for pixels with masks and inverted pixels 2023-02-19 23:51:09 +01:00
Le Philousophe f9005454bd BACKENDS: OPENGL: Allow to copy render settings between framebuffers 2022-11-06 20:02:59 +01:00
Le Philousophe 9b951944bc BACKENDS: OPENGL: Activate framebuffer with a specific pipeline 2022-11-06 20:02:59 +01:00
Le Philousophe 29c25ed566 BACKENDS: OPENGL: Store projection matrix as a Matrix4 
This avoids extraneous copies when dealing with Shader class.
 2022-11-06 20:02:59 +01:00
Le Philousophe 3a7f2aa1ee BACKENDS: OPENGL: Allow callers to check for texture setSize result 2022-10-09 17:25:35 +02:00
Cameron Cawley 863988fee4 OPENGL: Add proper error checking to the Shader class 2022-06-29 22:37:38 +01:00
Le Philousophe 4ab044a254 OPENGL: Merge both OpenGL contexts 2022-06-26 18:32:10 +02:00
Eugene Sandulenko abea37c9bb ALL: Update ScummVM project license to GPLv3+ 2021-12-26 18:48:43 +01:00
Eugene Sandulenko 5e7fe2dc57 JANITORIAL: Replace spaces in indentation with tabs 2021-04-15 21:20:36 +02:00
D G Turner f6fff71d8d OPENGL: Add Missing Default Switch Cases 
These are flagged by GCC if -Wswitch-default is enabled.
 2019-10-05 04:54:57 +01:00
Bastien Bouclet 3376597abd OPENGL: Use premultiplied alpha for color-keyed cursors 
This fixes colour fringing on keyed cursors when using filtering.

Fixes Trac#10594.
 2018-08-26 21:08:40 +02:00
Johannes Schickel 8a4938f82b OPENGL: Move pipeline code to pipelines/. 2016-03-16 20:29:30 +01:00
Johannes Schickel bec2088d6c OPENGL: Only allow Pipeline to switch active Framebuffers. 2016-03-16 20:29:30 +01:00
Johannes Schickel ed6689d4fc OPENGL: Do not allow direct access to Context::activePipeline. 2016-03-16 20:29:27 +01:00
Johannes Schickel 0fe580d10c OPENGL: Make shader/framebuffer part of pipeline state. 2016-03-16 20:29:27 +01:00
Johannes Schickel c4e65732be OPENGL: Introduce abstraction for framebuffer. 
This allows us to use various framebuffer settings easily. Now the GPU
accelerated CLUT8 surface implementation does not need to query former
framebuffer state anymore.
 2016-03-16 20:29:26 +01:00