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#15 Android GLES3 support

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XProger
2019-02-15 03:43:18 +03:00
parent abf26376e9
commit 5d8e1c53e1
1 changed files with 13 additions and 46 deletions
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59
src/gapi_gl.h
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@@ -16,39 +16,6 @@
#include <GLES3/gl3.h>
#include <GLES3/gl3ext.h>
#include <GLES2/gl2ext.h>
/*
#define GL_CLAMP_TO_BORDER 0x812D
#define GL_TEXTURE_BORDER_COLOR 0x1004
#define GL_TEXTURE_COMPARE_MODE 0x884C
#define GL_TEXTURE_COMPARE_FUNC 0x884D
#define GL_COMPARE_REF_TO_TEXTURE 0x884E
#define GL_RG 0x8227
#define GL_RG16F 0x822F
#define GL_RG32F 0x8230
#define GL_RGBA16F 0x881A
#define GL_RGBA32F 0x8814
#define GL_HALF_FLOAT 0x140B
#define GL_DEPTH_STENCIL GL_DEPTH_STENCIL_OES
#define GL_UNSIGNED_INT_24_8 GL_UNSIGNED_INT_24_8_OES
#define PFNGLGENVERTEXARRAYSPROC PFNGLGENVERTEXARRAYSOESPROC
#define PFNGLDELETEVERTEXARRAYSPROC PFNGLDELETEVERTEXARRAYSOESPROC
#define PFNGLBINDVERTEXARRAYPROC PFNGLBINDVERTEXARRAYOESPROC
#define glGenVertexArrays glGenVertexArraysOES
#define glDeleteVertexArrays glDeleteVertexArraysOES
#define glBindVertexArray glBindVertexArrayOES
#define PFNGLGETPROGRAMBINARYPROC PFNGLGETPROGRAMBINARYOESPROC
#define PFNGLPROGRAMBINARYPROC PFNGLPROGRAMBINARYOESPROC
#define glGetProgramBinary glGetProgramBinaryOES
#define glProgramBinary glProgramBinaryOES
#define GL_PROGRAM_BINARY_LENGTH GL_PROGRAM_BINARY_LENGTH_OES
*/
#elif defined(_OS_RPI) || defined(_OS_CLOVER)
#include <GLES2/gl2.h>
#include <GLES2/gl2ext.h>
@@ -1095,20 +1062,26 @@ namespace GAPI {
*/
#ifndef FFP
bool ext3 = false;
bool GLES3 = false;
#ifdef _OS_WEB
ext3 = WEBGL_VERSION != 1;
GLES3 = WEBGL_VERSION != 1;
#else
#ifdef _GAPI_GLES
int GLES_VERSION = 1;
glGetIntegerv(GL_MAJOR_VERSION, &GLES_VERSION);
GLES3 = GLES_VERSION > 2;
#endif
#endif
support.shaderBinary = extSupport(ext, "_program_binary");
support.VAO = ext3 || extSupport(ext, "_vertex_array_object");
support.depthTexture = ext3 || extSupport(ext, "_depth_texture");
support.VAO = GLES3 || extSupport(ext, "_vertex_array_object");
support.depthTexture = GLES3 || extSupport(ext, "_depth_texture");
support.shadowSampler = extSupport(ext, "_shadow_samplers") || extSupport(ext, "GL_ARB_shadow");
support.discardFrame = extSupport(ext, "_discard_framebuffer");
support.texNPOT = ext3 || extSupport(ext, "_texture_npot") || extSupport(ext, "_texture_non_power_of_two");
support.texRG = ext3 || extSupport(ext, "_texture_rg "); // hope that isn't last extension in string ;)
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 = ext3;
support.tex3D = GLES3;
#else
support.tex3D = glTexImage3D != NULL;
#endif
@@ -1162,12 +1135,6 @@ namespace GAPI {
GLSL_HEADER_VERT[0] = GLSL_HEADER_FRAG[0] = 0;
#ifdef _GAPI_GLES
bool GLES3 = false;
#ifdef _OS_WEB
GLES3 = WEBGL_VERSION != 1;
#else
GLES3 = false;
#endif
if (!GLES3) {
strcat(GLSL_HEADER_VERT, "#define VERTEX\n"
"precision lowp int;\n"