Chris Healy 7ea1260ef0 OpenGL: Fix GLES3 detection for Mesa/Panfrost Mali drivers ...

The original code checked for "Mali" in GL_RENDERER and disabled GLES3
for all Mali GPUs, which was a workaround for bugs in ARM's proprietary
Mali driver. However, Mesa/Panfrost (open-source Mali driver) does not
have these bugs and should be allowed to use GLES3.

This patch:
- Adds GPU_VENDOR_MESA for identifying Mesa drivers via GL_VENDOR
- Changes the GLES3 ban to only apply when GL_VENDOR="ARM" (proprietary)
- Allows Mesa/Panfrost Mali GPUs to use GLES3 features

Expected behavior:
- ARM proprietary driver (GL_VENDOR="ARM"): GLES3 disabled (preserved)
- Mesa/Panfrost (GL_VENDOR="Mesa"): GLES3 enabled
- Other Mesa drivers: Unaffected

Related issues: #4078, #15413

Signed-off-by: Chris Healy <cphealy@gmail.com>

2026-03-08 21:41:20 -07:00

..

DataFormatGL.cpp

Fix building on OpenGL ES 2.0 (RPI VideoCore IV)

2023-11-21 20:16:09 +00:00

DataFormatGL.h

Enable depth uploads on render-to-clut-buffer. Esoteric but needed for #11100. Compat flag for now.

2022-09-14 22:18:34 +02:00

gl3stub.c

Build: Remove IOS define.

2021-03-02 21:04:03 -08:00

gl3stub.h

Build: Remove IOS define.

2021-03-02 21:04:03 -08:00

GLCommon.h

OpenXR - Keep using GLES2 headers for now

2022-08-28 14:26:50 +02:00

GLDebugLog.cpp

Logging API change (refactor) (#19324)

2024-07-14 14:42:59 +02:00

GLDebugLog.h

Move most GPU things to Common.

2020-10-04 23:39:02 +02:00

GLFeatures.cpp

OpenGL: Fix GLES3 detection for Mesa/Panfrost Mali drivers

2026-03-08 21:41:20 -07:00

GLFeatures.h

Fix some minor visual UI issues

2026-02-15 19:57:56 +01:00

GLFrameData.cpp

GL: Add resilience to delete-null bugs (but assert in debug builds)

2023-09-26 00:49:59 +02:00

GLFrameData.h

Write to the frame time history from the other backends too. Needed for the upcoming timing code.

2023-08-16 12:22:49 +02:00

GLMemory.cpp

Do some renaming, dedupe some strings (old commit resurrected), add an assert

2024-10-22 22:28:06 +02:00

GLMemory.h

Do some renaming, dedupe some strings (old commit resurrected), add an assert

2024-10-22 22:28:06 +02:00

GLQueueRunner.cpp

Minor stuff

2026-03-01 12:09:43 +01:00

GLQueueRunner.h

Minor stuff

2026-03-01 12:09:43 +01:00

GLRenderManager.cpp

Rework the shutdown logic in the OpenGL backend. Eliminated race conditions.

2025-08-31 10:57:06 +02:00

GLRenderManager.h

More minor fixes and cleanups

2026-01-02 14:20:20 +01:00

GLSLProgram.cpp

[Common/Core/Windows] Removed excess check pointer before delete or free()

2024-09-17 11:34:42 +02:00

GLSLProgram.h

Global: Reduce includes of common headers.

2022-01-30 16:35:33 -08:00

thin3d_gl.cpp

ImDebugger: Fix texture viewer in OpenGL mode and partially in D3D11 mode (swapped colors)

2026-02-17 18:19:23 +01:00