diff options
Diffstat (limited to 'Runtime/GfxDevice/opengles30/UnityGLES30Ext.h')
| -rw-r--r-- | Runtime/GfxDevice/opengles30/UnityGLES30Ext.h | 276 |
1 files changed, 276 insertions, 0 deletions
diff --git a/Runtime/GfxDevice/opengles30/UnityGLES30Ext.h b/Runtime/GfxDevice/opengles30/UnityGLES30Ext.h new file mode 100644 index 0000000..0c8bc64 --- /dev/null +++ b/Runtime/GfxDevice/opengles30/UnityGLES30Ext.h @@ -0,0 +1,276 @@ +#pragma once +#include "Configuration/UnityConfigure.h" +#include "Runtime/GfxDevice/opengles/ExtensionsGLES.h" + +// The reason to have this file is that we use plenty of gles extensions, +// and not all of them are handled in (all) sdk we build with. +// Still we do guard all the usages with runtime ifs, so there is no need to intro addidtional preprocessor magic + + +// ---------------------------------------------------------------------------- +// Texture Formats +// + +#ifndef GL_BGRA_EXT + #define GL_BGRA_EXT 0x80E1 +#endif +#ifndef GL_ETC1_RGB8_OES + #define GL_ETC1_RGB8_OES 0x8D64 +#endif +#ifndef GL_COMPRESSED_RGB_S3TC_DXT1_EXT + #define GL_COMPRESSED_RGB_S3TC_DXT1_EXT 0x83F0 +#endif +#ifndef GL_COMPRESSED_RGBA_S3TC_DXT1_EXT + #define GL_COMPRESSED_RGBA_S3TC_DXT1_EXT 0x83F1 +#endif +#ifndef GL_COMPRESSED_RGBA_S3TC_DXT3_EXT + #define GL_COMPRESSED_RGBA_S3TC_DXT3_EXT 0x83F2 +#endif +#ifndef GL_COMPRESSED_RGBA_S3TC_DXT5_EXT + #define GL_COMPRESSED_RGBA_S3TC_DXT5_EXT 0x83F3 +#endif +#ifndef GL_COMPRESSED_SRGB_S3TC_DXT1_NV + #define GL_COMPRESSED_SRGB_S3TC_DXT1_NV 0x8C4C +#endif +#ifndef GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_NV + #define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_NV 0x8C4D +#endif +#ifndef GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_NV + #define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_NV 0x8C4E +#endif +#ifndef GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_NV + #define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_NV 0x8C4F +#endif +#ifndef GL_COMPRESSED_RGB_PVRTC_4BPPV1_IMG + #define GL_COMPRESSED_RGB_PVRTC_4BPPV1_IMG 0x8C00 +#endif +#ifndef GL_COMPRESSED_RGB_PVRTC_2BPPV1_IMG + #define GL_COMPRESSED_RGB_PVRTC_2BPPV1_IMG 0x8C01 +#endif +#ifndef GL_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG + #define GL_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG 0x8C02 +#endif +#ifndef GL_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG + #define GL_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG 0x8C03 +#endif +#ifndef GL_ATC_RGB_AMD + #define GL_ATC_RGB_AMD 0x8C92 +#endif +#ifndef GL_ATC_RGBA_INTERPOLATED_ALPHA_AMD + #define GL_ATC_RGBA_INTERPOLATED_ALPHA_AMD 0x87EE +#endif + +#ifndef GL_HALF_FLOAT_OES + #define GL_HALF_FLOAT_OES 0x8D61 +#endif +#ifndef GL_SRGB_EXT + #define GL_SRGB_EXT 0x8C40 +#endif +#ifndef GL_SRGB_ALPHA_EXT + #define GL_SRGB_ALPHA_EXT 0x8C42 +#endif + + +// ---------------------------------------------------------------------------- +// GL_EXT_blend_minmax +// + +#ifndef GL_MIN_EXT + #define GL_MIN_EXT 0x8007 +#endif + +#ifndef GL_MAX_EXT + #define GL_MAX_EXT 0x8008 +#endif + +// ---------------------------------------------------------------------------- +// GL_EXT_debug_marker +// + +typedef void (*glPushGroupMarkerEXTFunc)(int len, const char* name); +typedef void (*glPopGroupMarkerEXTFunc)(); + + +// ---------------------------------------------------------------------------- +// GL_EXT_discard_framebuffer +// + +#ifndef GL_COLOR_EXT + #define GL_COLOR_EXT 0x1800 +#endif +#ifndef GL_DEPTH_EXT + #define GL_DEPTH_EXT 0x1801 +#endif +#ifndef GL_STENCIL_EXT + #define GL_STENCIL_EXT 0x1802 +#endif + +typedef void (*glDiscardFramebufferEXTFunc)(GLenum target, GLsizei numAttachments, const GLenum *attachments); + + +// ---------------------------------------------------------------------------- +// GL_EXT_occlusion_query_boolean +// Note: while we dont use occlusion queries, all queries ext are based on that one +// + +#ifndef GL_QUERY_RESULT_EXT + #define GL_QUERY_RESULT_EXT 0x8866 +#endif +#ifndef GL_QUERY_RESULT_AVAILABLE_EXT + #define GL_QUERY_RESULT_AVAILABLE_EXT 0x8867 +#endif + +typedef void (*glGenQueriesEXTFunc)(GLuint n, GLuint *ids); +typedef void (*glDeleteQueriesEXTFunc)(GLuint n, const GLuint *ids); +typedef void (*glBeginQueryEXTFunc)(GLuint target, GLuint id); +typedef void (*glEndQueryEXTFunc)(GLuint target); +typedef void (*glGetQueryObjectuivEXTFunc)(GLuint id, GLuint pname, GLuint *params); + + +// ---------------------------------------------------------------------------- +// GL_EXT_shadow_samplers +// + +#ifndef GL_TEXTURE_COMPARE_MODE_EXT + #define GL_TEXTURE_COMPARE_MODE_EXT 0x884C +#endif +#ifndef GL_TEXTURE_COMPARE_FUNC_EXT + #define GL_TEXTURE_COMPARE_FUNC_EXT 0x884D +#endif +#ifndef GL_COMPARE_REF_TO_TEXTURE_EXT + #define GL_COMPARE_REF_TO_TEXTURE_EXT 0x884E +#endif +#ifndef GL_SAMPLER_2D_SHADOW_EXT + #define GL_SAMPLER_2D_SHADOW_EXT 0x8B62 +#endif + + +// ---------------------------------------------------------------------------- +// GL_EXT_texture_rg +// + +#ifndef GL_RED_EXT + #define GL_RED_EXT 0x1903 +#endif +#ifndef GL_RG_EXT + #define GL_RG_EXT 0x8227 +#endif + + +// ---------------------------------------------------------------------------- +// GL_OES_get_program_binary +// + +#ifndef GL_PROGRAM_BINARY_LENGTH_OES + #define GL_PROGRAM_BINARY_LENGTH_OES 0x8741 +#endif + +#ifndef GL_NUM_PROGRAM_BINARY_FORMATS_OES + #define GL_NUM_PROGRAM_BINARY_FORMATS_OES 0x87FE +#endif + +typedef void (*glGetProgramBinaryOESFunc)(GLuint program, GLsizei bufSize, GLsizei* length, GLenum* binaryFormat, GLvoid* binary); +typedef void (*glProgramBinaryOESFunc)(GLuint program, GLenum binaryFormat, const GLvoid *binary, GLint length); + + +// ---------------------------------------------------------------------------- +// GL_OES_mapbuffer +// + +#ifndef GL_WRITE_ONLY_OES + #define GL_WRITE_ONLY_OES 0x88B9 +#endif + +typedef void* (*glMapBufferOESFunc)(GLenum target, GLenum access); +typedef GLboolean (*glUnmapBufferOESFunc)(GLenum target); + + +// ---------------------------------------------------------------------------- +// GL_APPLE_framebuffer_multisample +// + +#ifndef GL_MAX_SAMPLES_APPLE + #define GL_MAX_SAMPLES_APPLE 0x8D57 +#endif +#ifndef GL_READ_FRAMEBUFFER_APPLE + #define GL_READ_FRAMEBUFFER_APPLE 0x8CA8 +#endif +#ifndef GL_DRAW_FRAMEBUFFER_APPLE + #define GL_DRAW_FRAMEBUFFER_APPLE 0x8CA9 +#endif + + +typedef void (*glRenderbufferStorageMultisampleAPPLEFunc)(GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (*glResolveMultisampleFramebufferAPPLEFunc)(void); + + +// ---------------------------------------------------------------------------- +// GL_IMG_multisampled_render_to_texture +// + +#ifndef GL_MAX_SAMPLES_IMG + #define GL_MAX_SAMPLES_IMG 0x9135 +#endif + +typedef void (*glRenderbufferStorageMultisampleIMGFunc)(GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (*glFramebufferTexture2DMultisampleIMGFunc)(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLsizei samples); + + +// ---------------------------------------------------------------------------- +// GL_NV_draw_buffers +// + +#ifndef GL_MAX_DRAW_BUFFERS_NV + #define GL_MAX_DRAW_BUFFERS_NV 0x8824 +#endif +#ifndef GL_COLOR_ATTACHMENT0_NV + #define GL_COLOR_ATTACHMENT0_NV 0x8CE0 +#endif + +typedef void (*glDrawBuffersNVFunc)(int len, const GLenum* bufs); + + +// ---------------------------------------------------------------------------- +// GL_NV_timer_query +// + +#ifndef GL_TIME_ELAPSED_NV + #define GL_TIME_ELAPSED_NV 0x88BF +#endif +#ifndef GL_TIMESTAMP_NV + #define GL_TIMESTAMP_NV 0x8E28 +#endif + +typedef unsigned long long int EGLuint64NV; + +typedef void (*glQueryCounterNVFunc)(GLuint target, GLuint id); +typedef void (*glGetQueryObjectui64vNVFunc)(GLuint id, GLuint pname, EGLuint64NV *params); + + +// ---------------------------------------------------------------------------- +// GL_QCOM_alpha_test +// + +#ifndef GL_ALPHA_TEST_QCOM + #define GL_ALPHA_TEST_QCOM 0x0BC0 +#endif + +typedef void (*glAlphaFuncQCOMFunc)(GLenum func, GLfloat ref); + + +// ---------------------------------------------------------------------------- +// common place to get function pointers +// + +struct +Gles3ExtFunc +{ + glPushGroupMarkerEXTFunc glPushGroupMarkerEXT; + glPopGroupMarkerEXTFunc glPopGroupMarkerEXT; + + glAlphaFuncQCOMFunc glAlphaFuncQCOM; + + void InitExtFunc(); +}; +extern Gles3ExtFunc gGles3ExtFunc; + |