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2019-11-03Merge pull request #33278 from clayjohn/GLES2-depth-formatRémi Verschelde
Fix depth format on Android in GLES2
2019-11-02Fix depth format on Android in GLES2clayjohn
2019-11-02Removed switch operator from GLES2 shader back-endYuri Roubinsky
2019-10-30When framebuffer allocation fails for MSAA in GLES2 revert to normal without ↵clayjohn
ERR_FAIL
2019-10-28Merge pull request #33104 from qarmin/fix_some_crashesRémi Verschelde
Fix some crashes and using null pointers
2019-10-28Merge pull request #33097 from clayjohn/GLES2-HTML-sampler_limitRémi Verschelde
Fixed using compressed textures and add work around for firefox webgl mesa sampler limit
2019-10-28Fix some crashes and using null pointersRafał Mikrut
2019-10-27Fixed using compressed textures and add work around for firefox webgl mesa ↵clayjohn
sampler limit
2019-10-27use proper texture in Android MSAAclayjohn
2019-10-26Merge pull request #32657 from ptrojahn/linesRémi Verschelde
Fix draw_rect
2019-10-26Merge pull request #33093 from clayjohn/GLES2-HTML-shadowsRémi Verschelde
Fix shadow mapping with RGBA textures on html
2019-10-26Fix shadow mapping with RGBA textures on htmlclayjohn
2019-10-25WebGL 2.0: Force decompressing non power-of-2 textures with repeat/mipmapRémi Verschelde
While OpenGL ES 3.0 and WebGL 2.0 both support non power-of-2 (NPOT) textures in their specification, the situation seems to be less clear about *compressed* NPOT textures using repeat or mipmap flags. At least Chrome on Linux doesn't seem to support this combination, and a variety of mobile hardware have similar limitations. As a workaround, we force decompressing such textures when running on WebGL 2.0, at the cost of loading time and memory usage. Fixes #33058.
2019-10-11Fix draw_rectPaul Trojahn
OpenGL uses the diamond exit rule to rasterize lines. If we don't shift the points down and to the right by 0.5, the line can sometimes miss a pixel when it shouldn't. The final fragment of a line isn't drawn. By drawing the lines clockwise, we can avoid a missing pixel in the rectangle. See section 3.4.1 in the OpenGL 1.5 specification. Fixes #32279
2019-10-09Merge pull request #32170 from puthre/ninepatch-fixRémi Verschelde
GLES2 & GLES3 Fixes ninepatch margins for high resolution textures.
2019-10-07Merge pull request #32613 from clayjohn/GLES2-canvas-bg-modeRémi Verschelde
Add canvas background mode to GLES2
2019-10-06add canvas background mode to GLES2clayjohn
2019-10-06fix current issues with post-processingclayjohn
2019-10-03Merge pull request #32510 from clayjohn/GLES2-fix-black-editor-and-crashRémi Verschelde
Remove glViewport call as it wasnt needed and caused crash GLES2
2019-10-03Merge pull request #32505 from clayjohn/GLES2-fix-probe-crashRémi Verschelde
Fix reflection probe crash in GLES2 with post-processing
2019-10-02remove glViewport call as it wasnt needed and caused crashclayjohn
2019-10-02Fix reflection probe crash in GLES2 with post-processingclayjohn
2019-10-02Removed unnecessary shader error log messagesYuri Roubinsky
2019-10-01updated defaults and documentation for GLES2 glowclayjohn
2019-09-30Implement DOF blur, Glow, and BCS in GLES2clayjohn
2019-09-24Fix copyright headers and style issuesRémi Verschelde
2019-09-23Merge pull request #32275 from godotengine/skin_supportRémi Verschelde
Added skin support and simplified APIs to override bone position + glTF 2.0 import fixes
2019-09-22Merge pull request #32259 from NeoSpark314/fix_stereo_cubemap_gles2Rémi Verschelde
fix gles2 broken panorama sky on oculus quest
2019-09-22fix gles2 broken panorama sky on oculus questHolger Dammertz
This fixes an issue that was fixed for gles3 in #31419 but not applied to gles2. The fix consists of using a constant scale for cube_normal of -1.0 instead of -1000000. It results in broken panorama rendering on the oculus quest (see https://github.com/GodotVR/godot_oculus_mobile/issues/29)
2019-09-22Fix GLES2 skinning where VERTEX_TEXTURE not supportedlawnjelly
Although the backup USE_SKELETON_SOFTWARE skinning path is currently used when float texture is not supported, the default skinning path still fails when float texture is supported but GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS is 0, i.e. the device cannot read from texture during vertex shader. This PR adds the logic to activate the SKELETON_SOFTWARE path if either of these cases occur, preventing crashes on devices which have this combination of features.
2019-09-19Merge pull request #31202 from azagaya/light-dataRémi Verschelde
Create shadow_vec for altering shadow computation
2019-09-18Added skin support and simplified APIs to override bone position.Juan Linietsky
2019-09-17GLES2 Fixes for ninepatch margins when patch size is smaller than the patch ↵Valentin Zagura
texture resolution.. Scaled ninepatch margins in screen space to be relative of the ninepatch size when the patch size is smaller than the patch texture resolution.
2019-09-14Implement shader array support for varyingsChaosus
2019-09-06Create shadow_vec for altering shadow computationazagaya
In 2.1 and 3.0, light_vec could be modified for altering shadow_computations. But it broke shadows when rotating light. shadow_vec would do the same, but without breaking shadows in rotated lights if not used. Add inverse light transformation to shadow vec, so it's not affected when rotating lights; Added usage define for shadow vec. For shadow vec working properly when rotating a light, it's needed to multiply it by light_matrix normalized. Added usage define in order to don't do that if shadow_vec not used.
2019-08-29Merge pull request #31746 from clayjohn/skip-vertex-transform-gles2Rémi Verschelde
Fix skip_vertex_transform bug in GLES2 CPUParticles
2019-08-28Fix skip_vertex_transform bug in GLES2 CPUParticlesclayjohn
2019-08-26Merge pull request #31556 from Chaosus/gles2_inverseRémi Verschelde
Implemented inverse shader function to GLES2
2019-08-25Fix hint range step for integer in shadersYuri Roubinski
2019-08-23Implements switch to shadersYuri Roubinski
2019-08-22Implemented inverse shader function to GLES2Yuri Roubinski
2019-08-19Merge pull request #31473 from Chaosus/shader_bugRémi Verschelde
Fix ternary operator shader compiler expression
2019-08-19Fix ternary operator shader compiler expressionYuri Roubinski
2019-08-18check if skeleton texture is already allocated before reallocatingclayjohn
2019-08-17Replace 'ERR_EXPLAIN' with 'ERR_FAIL_*_MSG' in 'core/' and 'editor/'Braden Bodily
Condensed some if and ERR statements. Added dots to end of error messages Couldn't figure out EXPLAINC. These files gave me trouble: core/error_macros.h, core/io/file_access_buffered_fa.h (where is it?), core/os/memory.cpp, drivers/png/png_driver_common.cpp, drivers/xaudio2/audio_driver_xaudio2.cpp (where is it?)
2019-08-13Implemented do/while loops for shadersYuri Roubinski
2019-08-12Merge pull request #31271 from raphael10241024/gles2_shaderRémi Verschelde
Fix GLES2 canvas shader uniform error
2019-08-10check for unsigned_short support for gles2 depth buffer allocationclayjohn
2019-08-10fix gles2 canvas shader uniform error,close #31201RaphaelHunter
2019-08-08Merge pull request #30714 from Calinou/invert-default-fog-heightRémi Verschelde
Invert and adjust the default fog height values
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