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GitHub Repository: hrydgard/ppsspp
 Path: blob/master/Common/GPU/OpenGL/GLCommon.h
Views: 1401
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#pragma once

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#include "ppsspp_config.h"

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#if PPSSPP_PLATFORM(IOS)

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#include <OpenGLES/ES3/gl.h>

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#include <OpenGLES/ES3/glext.h>

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#elif defined(USING_GLES2)

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#include <GLES2/gl2.h>

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#include <GLES2/gl2ext.h>

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#define GL_BGRA_EXT 0x80E1

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#else // OpenGL

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#include "GL/glew.h"

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#if defined(__APPLE__)

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#include <OpenGL/gl.h>

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#else

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#include <GL/gl.h>

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#endif

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#endif

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#ifdef USING_GLES2

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// Support OpenGL ES 3.0

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// This uses the "DYNAMIC" approach from the gles3jni NDK sample.

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#include "Common/GPU/OpenGL/gl3stub.h"

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#endif

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#ifdef USING_GLES2

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#ifndef GL_MIN_EXT

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#define GL_MIN_EXT 0x8007

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#endif

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#ifndef GL_MAX_EXT

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#define GL_MAX_EXT 0x8008

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#endif

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#if defined(__ANDROID__)

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#include <EGL/egl.h>

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// Additional extensions not included in GLES2/gl2ext.h from the NDK

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typedef uint64_t EGLuint64NV;

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typedef EGLuint64NV(EGLAPIENTRYP PFNEGLGETSYSTEMTIMEFREQUENCYNVPROC) (void);

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typedef EGLuint64NV(EGLAPIENTRYP PFNEGLGETSYSTEMTIMENVPROC) (void);

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extern PFNEGLGETSYSTEMTIMEFREQUENCYNVPROC eglGetSystemTimeFrequencyNV;

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extern PFNEGLGETSYSTEMTIMENVPROC eglGetSystemTimeNV;

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typedef GLvoid* (GL_APIENTRYP PFNGLMAPBUFFERPROC) (GLenum target, GLenum access);

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extern PFNGLMAPBUFFERPROC glMapBuffer;

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typedef void (EGLAPIENTRYP PFNGLDRAWTEXTURENVPROC) (GLuint texture, GLuint sampler, GLfloat x0, GLfloat y0, GLfloat x1, GLfloat y1, GLfloat z, GLfloat s0, GLfloat t0, GLfloat s1, GLfloat t1);

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extern PFNGLDRAWTEXTURENVPROC glDrawTextureNV;

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#if !PPSSPP_ARCH(ARM64)

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typedef void (EGLAPIENTRYP PFNGLBLITFRAMEBUFFERNVPROC) (

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	GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,

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	GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,

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	GLbitfield mask, GLenum filter);

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#endif

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extern PFNGLBLITFRAMEBUFFERNVPROC glBlitFramebufferNV;

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#if PPSSPP_PLATFORM(IOS)

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extern PFNGLDISCARDFRAMEBUFFEREXTPROC glDiscardFramebufferEXT;

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extern PFNGLGENVERTEXARRAYSOESPROC glGenVertexArraysOES;

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extern PFNGLBINDVERTEXARRAYOESPROC glBindVertexArrayOES;

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extern PFNGLDELETEVERTEXARRAYSOESPROC glDeleteVertexArraysOES;

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extern PFNGLISVERTEXARRAYOESPROC glIsVertexArrayOES;

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// Rename standard functions to the OES version.

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#define glGenVertexArrays glGenVertexArraysOES

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#define glBindVertexArray glBindVertexArrayOES

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#define glDeleteVertexArrays glDeleteVertexArraysOES

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#define glIsVertexArray glIsVertexArrayOES

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#endif

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#endif

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#ifndef GL_READ_FRAMEBUFFER

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#define GL_READ_FRAMEBUFFER GL_FRAMEBUFFER

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#define GL_DRAW_FRAMEBUFFER GL_FRAMEBUFFER

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#endif

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#ifndef GL_DEPTH_COMPONENT24

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#define GL_DEPTH_COMPONENT24 GL_DEPTH_COMPONENT24_OES

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#endif

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#ifndef GL_RGBA8

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#define GL_RGBA8 GL_RGBA

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#endif

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#endif /* EGL_NV_system_time */

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#ifndef GL_DEPTH24_STENCIL8_OES

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#define GL_DEPTH24_STENCIL8_OES 0x88F0

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#endif

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