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50 Commits

Author SHA1 Message Date
SmileTheory a4c09236b1 OpenGL2: Remove GLSL_ValidateProgram(). 
https://stackoverflow.com/questions/39761456/why-does-glvalidateprogram-fail-when-no-vao-is-bound
 2017-07-13 12:10:09 -07:00
SmileTheory d549b642bc OpenGL2: Use an OpenGL 3.2 core context if available. 2017-07-13 12:03:10 -07:00
SmileTheory 468da0fabc OpenGL2: Generate less shaders when r_sunlightMode is disabled. 
Original patch by https://github.com/inolen in https://github.com/ioquake/ioq3/pull/36
 2017-01-26 19:58:28 -08:00
SmileTheory aa79738c50 OpenGL2: Store vertex colors and hdr lightmaps/lightgrid as RGBA16. 2016-10-11 03:28:20 -07:00
SmileTheory 8749d62bbd OpenGL2: Remove per fragment tangent space calculation code. 2016-09-14 03:57:51 -07:00
SmileTheory 5252e28163 OpenGL2: Fix shader error logs. 2016-08-04 20:16:22 -07:00
SmileTheory 29ac117154 OpenGL2: Let unlit materials use parallax maps. 2016-07-29 01:53:50 -07:00
SmileTheory e022abeebb OpenGL2: Fix GL_EXT_direct_state_access function names. 2016-07-28 20:04:25 -07:00
SmileTheory 251c983681 OpenGL2: Require OpenGL 2.0. 2016-07-24 21:29:13 -07:00
SmileTheory a40588c8b9 OpenGL2: Set cubemap mip selection to match output from ggxcc. 2016-06-08 03:36:15 -07:00
SmileTheory 1f6703821f OpenGL2: Some FBO cleanup, and add non-depth blur to blur shader. 2016-04-05 02:37:05 -07:00
SmileTheory 5738d09969 OpenGL2: Add r_glossType. 2016-03-07 03:30:16 -08:00
SmileTheory ad952b9537 OpenGL2: Merge several cvars into r_pbr. 
r_glossIsRoughness, r_specularIsMetallic, r_framebufferGamma, r_tonemapGamma, r_materialGamma, r_lightGamma
 2016-02-01 21:37:23 -08:00
SmileTheory f70e9dac01 OpenGL2: Direct state access, part 2: Uniforms. 2016-01-18 23:30:36 -08:00
SmileTheory cbfc3471bc OpenGL2: Switch to RGTC from LATC for normal maps. 
Also added a RGTC compressor as a workaround on Intel graphics.
 2015-12-15 03:23:55 -08:00
SmileTheory b52ede0445 OpenGL2: Add r_glossIsRoughness. 2015-12-08 21:23:50 -08:00
SmileTheory e5aabdaff6 OpenGL2: Remove some rendering options for simplicity. 2015-12-03 02:44:33 -08:00
SmileTheory d9e2184c1a OpenGL2: Add support for parallax occlusion mapping. 2014-11-10 22:11:36 -08:00
SmileTheory b1821e303d OpenGL2: remove lightmap support from generic glsl shader. 
This path was barely used and doing this compiles fewer shaders.
 2014-11-10 21:59:37 -08:00
SmileTheory 3765652778 OpenGL2: Fix corrupt models. 2014-10-23 16:51:10 -07:00
SmileTheory 541d3a40c2 OpenGL2: Interleave vertex data for static MD3s. 2014-10-15 03:42:29 -07:00
SmileTheory 0578b70f38 OpenGL2: Reduce redundant GL calls. 2014-10-14 06:15:06 -07:00
SmileTheory 84206c8598 OpenGL2: Vertex array object support. 2014-10-14 01:50:44 -07:00
SmileTheory 873a02bd3c OpenGL2: VBO cleanup. 2014-10-13 21:57:06 -07:00
Zack Middleton 4529f124d6 Merge pull request #29 from inolen/shader_tidying 
misc shader fixes
 2014-09-09 19:18:59 -05:00
SmileTheory 2b2d696f12 OpenGL2: Add fourth cascade for sun shadows, and adjust sun shadow cvar defaults. 2014-07-31 21:01:57 -07:00
Zack Middleton 75cce50a9c Don't load external GLSL files by default 
External GLSL should probably only be used for development testing,
not released products. The GLSL files are tied to the code, and the
code changes some what often.

Fixes using OpenArena 0.8.8 which has incompatible GLSL files in a pk3.
 2014-07-25 23:57:53 -05:00
SmileTheory 4fe69cb418 OpenGL2: Remove sRGB support, replace with gamma cvars. 2014-04-16 05:26:03 -07:00
SmileTheory 375f6247d4 OpenGL2: Parallax corrected cubemap (cheaper trick) 2014-03-16 16:29:38 -07:00
SmileTheory ee67d0a981 OpenGL2: Add normalScale and parallaxDepth stage keywords and helper cvars. 2014-03-03 21:02:39 -08:00
SmileTheory 5fabc28dff OpenGL2: Fix rendering when r_hdr = 0 and r_floatLightmap = 1 2014-02-14 22:41:25 -08:00
Anthony Pesch 3603102088 don't call va each frame in GLSL_VertexAttribPointers 2014-01-14 13:19:15 -08:00
Anthony Pesch 25bde423b5 fixed formatting of a few GLSL float constants 
remove unneeded version number from texturecolor shader
call GLSL_VertexAttribPointers after attribute arrays have been enabled
 2014-01-11 17:43:19 -08:00
SmileTheory f6f3a19f73 OpenGL2: Support GL_ARB_vertex_type_2_10_10_10_rev for normals/tangents/lightdirs 2013-12-09 17:33:54 -08:00
SmileTheory c350963bf2 OpenGL2: Match glsl data type names: matrix_t -> mat4_t, vec*i_t -> ivec*_t 2013-11-19 03:23:50 -08:00
SmileTheory 6e5f8cc918 OpenGL2: Calculate bitangent in shader, and store normal/tangent as normalized byte arrays. 2013-11-12 19:21:51 -08:00
SmileTheory 3846c115e6 OpenGL2: Reduce glsl shader count by using a uniform to disable textures. 2013-11-03 19:34:22 -08:00
SmileTheory 08fcecc829 OpenGL2: Clean up texmod calculations, and improve vertex animation handling. 2013-10-14 01:55:54 -07:00
SmileTheory f8355ba2fb OpenGL2: Fix TCGEN_ENVIRONMENT stages not rendering correctly. 2013-10-10 03:41:31 -07:00
SmileTheory c6774cf113 OpenGL2: default to RGBM lightmap, and add r_floatLightmap for old behaviour. 2013-10-07 01:46:50 -07:00
SmileTheory acbeca6042 OpenGL2: Remove AGEN_FRESNEL(superceded by cubemap patch), and some small fixes and optimizations. 2013-09-24 03:29:49 -07:00
SmileTheory e80faf812e OpenGL2: Use RGBM instead of RGBE encoding for lightmaps. 2013-09-16 05:57:14 -07:00
SmileTheory 7e875c6941 #5979: Cubemap support for opengl2. 2013-09-16 00:54:26 -07:00
/dev/humancontroller 2d54a12615 fix some "\n"-related stuff 
add missing "\n"s to some Printf()-like calls (in Rend2)
drop erroneous "\n"s from some Error()-like calls (in Rend2)
drop erroneous "\n" from a Com_Error() call (in vm_sparc.c)
 2013-05-30 15:32:44 -05:00
Zack Middleton 319df2d4d7 Fix zone memory leak in OpenGL2 renderer 
meminfo command showed the dynamic renderer zone amount going up by 1824 bytes each time I reloaded map using map command.
 2013-04-10 23:21:40 -05:00
SmileTheory 28e14c4546 Add sunlight/lightmap merging by multiply (r_sunlightMode 1) 
Merge additive sunlight and map lighting into one GLSL shader (r_sunlightMode 2)
Change single lightmap blends to use lightall
 2013-04-02 00:17:24 -07:00
SmileTheory 66acde6d60 Merge branch 'HEAD' of https://github.com/ioquake/ioq3.git into suntest 2013-03-25 21:05:27 -07:00
SmileTheory 8b23985358 Make all GLSL shaders use the same set of uniforms. 2013-03-20 22:53:30 -07:00
SmileTheory 41985945f6 Always reset vertex attrib pointers with animated meshes. 2013-03-11 22:46:21 -07:00
Tim Angus f6fb9eb602 renderer -> renderergl1, rend2 -> renderergl2 2013-02-15 23:46:37 +00:00
Renamed from code/rend2/tr_glsl.c (Browse further)