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Code Issues Releases Wiki Activity

SDL2 turn off some extensions (TODO)

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This commit is contained in:
XProger
2019-02-27 03:49:42 +03:00
parent b1afbea84a
commit 669dd29c4a
3 changed files with 18 additions and 5 deletions
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4
src/cache.h
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@@ -99,7 +99,9 @@ struct ShaderCache {
compile(Core::passWater, Shader::WATER_SIMULATE, fx, RS_COLOR_WRITE);
compile(Core::passWater, Shader::WATER_DROP, fx, RS_COLOR_WRITE);
compile(Core::passWater, Shader::WATER_RAYS, fx, RS_COLOR_WRITE | RS_DEPTH_TEST);
compile(Core::passWater, Shader::WATER_CAUSTICS, fx, RS_COLOR_WRITE);
if (Core::support.derivatives) {
compile(Core::passWater, Shader::WATER_CAUSTICS, fx, RS_COLOR_WRITE);
}
compile(Core::passWater, Shader::WATER_COMPOSE, fx, RS_COLOR_WRITE | RS_DEPTH_TEST);
}

3
src/core.h
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@@ -195,6 +195,7 @@ namespace Core {
bool depthTexture;
bool shadowSampler;
bool discardFrame;
bool derivatives;
bool texNPOT;
bool tex3D;
bool texRG;
@@ -258,6 +259,8 @@ namespace Core {
#else
if (value > LOW && !(support.texFloat || support.texHalf))
value = LOW;
if (value > MEDIUM && !support.derivatives)
value = MEDIUM;
water = value;
#endif
}

16
src/gapi_gl.h
View File

@@ -63,7 +63,7 @@
#define GL_GLEXT_PROTOTYPES 1
#include <SDL2/SDL_opengl.h>
#include <SDL2/SDL_opengl_glext.h>
#endif
#endif
#elif defined(_OS_RPI) || defined(_OS_CLOVER)
#include <GLES2/gl2.h>
@@ -1142,9 +1142,11 @@ namespace GAPI {
support.texNPOT = GLES3 || extSupport(ext, "_texture_npot") || extSupport(ext, "_texture_non_power_of_two");
support.texRG = GLES3 || extSupport(ext, "_texture_rg "); // hope that isn't last extension in string ;)
#ifdef _GAPI_GLES
support.tex3D = GLES3;
support.derivatives = GLES3 || _GL_OES_standard_derivatives;
support.tex3D = GLES3;
#else
support.tex3D = glTexImage3D != NULL;
support.derivatives = true;
support.tex3D = glTexImage3D != NULL;
#endif
support.texBorder = extSupport(ext, "_texture_border_clamp");
support.maxAniso = extSupport(ext, "_texture_filter_anisotropic");
@@ -1153,9 +1155,15 @@ namespace GAPI {
support.texFloatLinear = support.colorFloat || extSupport(ext, "GL_ARB_texture_float") || extSupport(ext, "_texture_float_linear");
support.texFloat = support.texFloatLinear || extSupport(ext, "_texture_float");
support.texHalfLinear = support.colorHalf || extSupport(ext, "GL_ARB_texture_float") || extSupport(ext, "_texture_half_float_linear") || extSupport(ext, "_color_buffer_half_float");
support.texHalf = support.texHalfLinear || extSupport(ext, "_texture_half_float");
support.clipDist = false; // TODO
#ifdef SDL2_GLES
support.shaderBinary = false; // TODO
support.VAO = false; // TODO
support.shadowSampler = false; // TODO
#endif
#ifdef PROFILE
support.profMarker = extSupport(ext, "_KHR_debug");
@@ -1240,7 +1248,7 @@ namespace GAPI {
strcat(GLSL_HEADER_FRAG, "#extension GL_OES_standard_derivatives : enable\n");
}
if (support.shadowSampler) {
strcat(GLSL_HEADER_FRAG, "precision lowp sampler2DShadow;\n");
strcat(GLSL_HEADER_FRAG, "#define sampler2DShadow lowp sampler2DShadow\n");
}
strcat(GLSL_HEADER_FRAG, "precision lowp int;\n"
"precision highp float;\n"