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3b984d2b51
HULL/code/renderergl2
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Zack Middleton 3b984d2b51 OpenGL2: Add OpenGL ES 2.0+ support 
This mainly targets OpenGL ES 2.0 but it also supports compiling GLSL as
ESSL 3.00. It's missing support for framebuffer objects which should be
possible on ES 2. (Though using renderbuffers instead of textures.)

opengl1 cvars that are not supported will display a message and disable
the cvar. This has not been reviewed for new opengl2 cvars. Enabling
cvars may cause rendering issues. Some of the broken cvars may be
possible to support using OpenGL ES 3 features.

The game displays okay with the default cvars.
2024-06-05 21:33:08 -05:00
..
glsl OpenGL2: Fix applying tcMod turb 2024-01-18 03:16:39 -05:00
tr_animation.c Allow more than 32 surfaces in skin files 2017-07-04 14:06:09 -05:00
tr_backend.c OpenGL2: Add OpenGL ES 2.0+ support 2024-06-05 21:33:08 -05:00
tr_bsp.c OpenGL2: Add OpenGL ES 2.0+ support 2024-06-05 21:33:08 -05:00
tr_cmds.c OpenGL2: Add OpenGL ES 2.0+ support 2024-06-05 21:33:08 -05:00
tr_curve.c More predictable mesh normals generation 2022-03-21 18:07:23 +00:00
tr_dsa.c OpenGL2: Misc fixes and cleanup 2018-07-20 23:40:35 -05:00
tr_dsa.h OpenGL2: Detect Intel graphics and avoid/use certain operations there. 2016-12-07 22:30:55 -08:00
tr_extensions.c OpenGL2: Add OpenGL ES 2.0+ support 2024-06-05 21:33:08 -05:00
tr_extramath.c OpenGL2: Store vertex colors and hdr lightmaps/lightgrid as RGBA16. 2016-10-11 03:28:20 -07:00
tr_extramath.h OpenGL2: Store vertex colors and hdr lightmaps/lightgrid as RGBA16. 2016-10-11 03:28:20 -07:00
tr_extratypes.h Clarify comment for OpenGL2's RDF_NOFOG 2013-05-24 13:16:56 -05:00
tr_fbo.c OpenGL2: Fix sun rays being affected by the viewport size 2024-02-08 16:34:05 -05:00
tr_fbo.h OpenGL2: Some FBO cleanup, and add non-depth blur to blur shader. 2016-04-05 02:37:05 -07:00
tr_flares.c OpenGL2: Add OpenGL ES 2.0+ support 2024-06-05 21:33:08 -05:00
tr_glsl.c OpenGL2: Add OpenGL ES 2.0+ support 2024-06-05 21:33:08 -05:00
tr_image_dds.c OpenGL2: Add r_exportCubemaps for saving cubemaps on map load. 2015-12-22 05:04:07 -08:00
tr_image.c OpenGL2: Add OpenGL ES 2.0+ support 2024-06-05 21:33:08 -05:00
tr_init.c OpenGL2: Add OpenGL ES 2.0+ support 2024-06-05 21:33:08 -05:00
tr_light.c OpenGL2: Restore adding fixed ambient light when HDR is enabled 2017-12-15 17:46:51 -06:00
tr_local.h OpenGL2: Add OpenGL ES 2.0+ support 2024-06-05 21:33:08 -05:00
tr_main.c Only draw cm_patch/bot debug polygons in world scenes 2017-10-08 07:18:40 -05:00
tr_marks.c OpenGL2: Store normals/tangents as int16_t[4]. 2016-09-06 00:57:15 -07:00
tr_mesh.c OpenGL2: Fix MD3 surface with zero shaders dividing by zero 2017-10-04 21:00:04 -05:00
tr_model_iqm.c Fix the number of weights in the IQM model calculation 2021-04-03 15:40:45 -04:00
tr_model.c Add vao cache for static surfaces. 2017-04-28 02:13:25 -07:00
tr_postprocess.c OpenGL2: Add OpenGL ES 2.0+ support 2024-06-05 21:33:08 -05:00
tr_postprocess.h OpenGL2: Don't mix drawing to default framebuffer and FBO 2024-03-02 06:09:59 -05:00
tr_scene.c OpenGL2: Misc fixes and cleanup 2018-07-20 23:40:35 -05:00
tr_shade_calc.c Isolate the Altivec code so non-Altivec PPC targets can use the same binary. 2018-05-12 14:14:47 -04:00
tr_shade.c OpenGL2: Fix applying tcMod turb 2024-01-18 03:16:39 -05:00
tr_shader.c OpenGL2: Fix hack for tcMod transform on merged lightmaps 2024-02-10 16:23:54 -05:00
tr_shadows.c OpenGL2: Misc fixes and cleanup 2018-07-20 23:40:35 -05:00
tr_sky.c OpenGL2: Fix applying tcMod turb 2024-01-18 03:16:39 -05:00
tr_subs.c renderer -> renderergl1, rend2 -> renderergl2 2013-02-15 23:46:37 +00:00
tr_surface.c OpenGL2: Add GPU vertex skinning for IQM models 2018-07-27 17:40:25 -05:00
tr_vbo.c OpenGL2: Misc fixes and cleanup 2018-07-20 23:40:35 -05:00
tr_world.c OpenGL2: Remove SF_VAO_MESH. 2017-06-16 16:52:53 -07:00