From 08036c648cad75c6644ad607a4b21eba2714f64b Mon Sep 17 00:00:00 2001 From: Ehsan Akhgari Date: Sat, 21 Jan 2012 18:48:15 -0500 Subject: Add the GLES2 headers --- system/include/GLES2/gl2.h | 621 +++++++++++++++++++++++++++++++++++++ system/include/GLES2/gl2platform.h | 30 ++ system/include/KHR/khrplatform.h | 277 +++++++++++++++++ 3 files changed, 928 insertions(+) create mode 100644 system/include/GLES2/gl2.h create mode 100644 system/include/GLES2/gl2platform.h create mode 100644 system/include/KHR/khrplatform.h diff --git a/system/include/GLES2/gl2.h b/system/include/GLES2/gl2.h new file mode 100644 index 00000000..e1d3b87c --- /dev/null +++ b/system/include/GLES2/gl2.h @@ -0,0 +1,621 @@ +#ifndef __gl2_h_ +#define __gl2_h_ + +/* $Revision: 10602 $ on $Date:: 2010-03-04 22:35:34 -0800 #$ */ + +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * This document is licensed under the SGI Free Software B License Version + * 2.0. For details, see http://oss.sgi.com/projects/FreeB/ . + */ + +/*------------------------------------------------------------------------- + * Data type definitions + *-----------------------------------------------------------------------*/ + +typedef void GLvoid; +typedef char GLchar; +typedef unsigned int GLenum; +typedef unsigned char GLboolean; +typedef unsigned int GLbitfield; +typedef khronos_int8_t GLbyte; +typedef short GLshort; +typedef int GLint; +typedef int GLsizei; +typedef khronos_uint8_t GLubyte; +typedef unsigned short GLushort; +typedef unsigned int GLuint; +typedef khronos_float_t GLfloat; +typedef khronos_float_t GLclampf; +typedef khronos_int32_t GLfixed; + +/* GL types for handling large vertex buffer objects */ +typedef khronos_intptr_t GLintptr; +typedef khronos_ssize_t GLsizeiptr; + +/* OpenGL ES core versions */ +#define GL_ES_VERSION_2_0 1 + +/* ClearBufferMask */ +#define GL_DEPTH_BUFFER_BIT 0x00000100 +#define GL_STENCIL_BUFFER_BIT 0x00000400 +#define GL_COLOR_BUFFER_BIT 0x00004000 + +/* Boolean */ +#define GL_FALSE 0 +#define GL_TRUE 1 + +/* BeginMode */ +#define GL_POINTS 0x0000 +#define GL_LINES 0x0001 +#define GL_LINE_LOOP 0x0002 +#define GL_LINE_STRIP 0x0003 +#define GL_TRIANGLES 0x0004 +#define GL_TRIANGLE_STRIP 0x0005 +#define GL_TRIANGLE_FAN 0x0006 + +/* AlphaFunction (not supported in ES20) */ +/* GL_NEVER */ +/* GL_LESS */ +/* GL_EQUAL */ +/* GL_LEQUAL */ +/* GL_GREATER */ +/* GL_NOTEQUAL */ +/* GL_GEQUAL */ +/* GL_ALWAYS */ + +/* BlendingFactorDest */ +#define GL_ZERO 0 +#define GL_ONE 1 +#define GL_SRC_COLOR 0x0300 +#define GL_ONE_MINUS_SRC_COLOR 0x0301 +#define GL_SRC_ALPHA 0x0302 +#define GL_ONE_MINUS_SRC_ALPHA 0x0303 +#define GL_DST_ALPHA 0x0304 +#define GL_ONE_MINUS_DST_ALPHA 0x0305 + +/* BlendingFactorSrc */ +/* GL_ZERO */ +/* GL_ONE */ +#define GL_DST_COLOR 0x0306 +#define GL_ONE_MINUS_DST_COLOR 0x0307 +#define GL_SRC_ALPHA_SATURATE 0x0308 +/* GL_SRC_ALPHA */ +/* GL_ONE_MINUS_SRC_ALPHA */ +/* GL_DST_ALPHA */ +/* GL_ONE_MINUS_DST_ALPHA */ + +/* BlendEquationSeparate */ +#define GL_FUNC_ADD 0x8006 +#define GL_BLEND_EQUATION 0x8009 +#define GL_BLEND_EQUATION_RGB 0x8009 /* same as BLEND_EQUATION */ +#define GL_BLEND_EQUATION_ALPHA 0x883D + +/* BlendSubtract */ +#define GL_FUNC_SUBTRACT 0x800A +#define GL_FUNC_REVERSE_SUBTRACT 0x800B + +/* Separate Blend Functions */ +#define GL_BLEND_DST_RGB 0x80C8 +#define GL_BLEND_SRC_RGB 0x80C9 +#define GL_BLEND_DST_ALPHA 0x80CA +#define GL_BLEND_SRC_ALPHA 0x80CB +#define GL_CONSTANT_COLOR 0x8001 +#define GL_ONE_MINUS_CONSTANT_COLOR 0x8002 +#define GL_CONSTANT_ALPHA 0x8003 +#define GL_ONE_MINUS_CONSTANT_ALPHA 0x8004 +#define GL_BLEND_COLOR 0x8005 + +/* Buffer Objects */ +#define GL_ARRAY_BUFFER 0x8892 +#define GL_ELEMENT_ARRAY_BUFFER 0x8893 +#define GL_ARRAY_BUFFER_BINDING 0x8894 +#define GL_ELEMENT_ARRAY_BUFFER_BINDING 0x8895 + +#define GL_STREAM_DRAW 0x88E0 +#define GL_STATIC_DRAW 0x88E4 +#define GL_DYNAMIC_DRAW 0x88E8 + +#define GL_BUFFER_SIZE 0x8764 +#define GL_BUFFER_USAGE 0x8765 + +#define GL_CURRENT_VERTEX_ATTRIB 0x8626 + +/* CullFaceMode */ +#define GL_FRONT 0x0404 +#define GL_BACK 0x0405 +#define GL_FRONT_AND_BACK 0x0408 + +/* DepthFunction */ +/* GL_NEVER */ +/* GL_LESS */ +/* GL_EQUAL */ +/* GL_LEQUAL */ +/* GL_GREATER */ +/* GL_NOTEQUAL */ +/* GL_GEQUAL */ +/* GL_ALWAYS */ + +/* EnableCap */ +#define GL_TEXTURE_2D 0x0DE1 +#define GL_CULL_FACE 0x0B44 +#define GL_BLEND 0x0BE2 +#define GL_DITHER 0x0BD0 +#define GL_STENCIL_TEST 0x0B90 +#define GL_DEPTH_TEST 0x0B71 +#define GL_SCISSOR_TEST 0x0C11 +#define GL_POLYGON_OFFSET_FILL 0x8037 +#define GL_SAMPLE_ALPHA_TO_COVERAGE 0x809E +#define GL_SAMPLE_COVERAGE 0x80A0 + +/* ErrorCode */ +#define GL_NO_ERROR 0 +#define GL_INVALID_ENUM 0x0500 +#define GL_INVALID_VALUE 0x0501 +#define GL_INVALID_OPERATION 0x0502 +#define GL_OUT_OF_MEMORY 0x0505 + +/* FrontFaceDirection */ +#define GL_CW 0x0900 +#define GL_CCW 0x0901 + +/* GetPName */ +#define GL_LINE_WIDTH 0x0B21 +#define GL_ALIASED_POINT_SIZE_RANGE 0x846D +#define GL_ALIASED_LINE_WIDTH_RANGE 0x846E +#define GL_CULL_FACE_MODE 0x0B45 +#define GL_FRONT_FACE 0x0B46 +#define GL_DEPTH_RANGE 0x0B70 +#define GL_DEPTH_WRITEMASK 0x0B72 +#define GL_DEPTH_CLEAR_VALUE 0x0B73 +#define GL_DEPTH_FUNC 0x0B74 +#define GL_STENCIL_CLEAR_VALUE 0x0B91 +#define GL_STENCIL_FUNC 0x0B92 +#define GL_STENCIL_FAIL 0x0B94 +#define GL_STENCIL_PASS_DEPTH_FAIL 0x0B95 +#define GL_STENCIL_PASS_DEPTH_PASS 0x0B96 +#define GL_STENCIL_REF 0x0B97 +#define GL_STENCIL_VALUE_MASK 0x0B93 +#define GL_STENCIL_WRITEMASK 0x0B98 +#define GL_STENCIL_BACK_FUNC 0x8800 +#define GL_STENCIL_BACK_FAIL 0x8801 +#define GL_STENCIL_BACK_PASS_DEPTH_FAIL 0x8802 +#define GL_STENCIL_BACK_PASS_DEPTH_PASS 0x8803 +#define GL_STENCIL_BACK_REF 0x8CA3 +#define GL_STENCIL_BACK_VALUE_MASK 0x8CA4 +#define GL_STENCIL_BACK_WRITEMASK 0x8CA5 +#define GL_VIEWPORT 0x0BA2 +#define GL_SCISSOR_BOX 0x0C10 +/* GL_SCISSOR_TEST */ +#define GL_COLOR_CLEAR_VALUE 0x0C22 +#define GL_COLOR_WRITEMASK 0x0C23 +#define GL_UNPACK_ALIGNMENT 0x0CF5 +#define GL_PACK_ALIGNMENT 0x0D05 +#define GL_MAX_TEXTURE_SIZE 0x0D33 +#define GL_MAX_VIEWPORT_DIMS 0x0D3A +#define GL_SUBPIXEL_BITS 0x0D50 +#define GL_RED_BITS 0x0D52 +#define GL_GREEN_BITS 0x0D53 +#define GL_BLUE_BITS 0x0D54 +#define GL_ALPHA_BITS 0x0D55 +#define GL_DEPTH_BITS 0x0D56 +#define GL_STENCIL_BITS 0x0D57 +#define GL_POLYGON_OFFSET_UNITS 0x2A00 +/* GL_POLYGON_OFFSET_FILL */ +#define GL_POLYGON_OFFSET_FACTOR 0x8038 +#define GL_TEXTURE_BINDING_2D 0x8069 +#define GL_SAMPLE_BUFFERS 0x80A8 +#define GL_SAMPLES 0x80A9 +#define GL_SAMPLE_COVERAGE_VALUE 0x80AA +#define GL_SAMPLE_COVERAGE_INVERT 0x80AB + +/* GetTextureParameter */ +/* GL_TEXTURE_MAG_FILTER */ +/* GL_TEXTURE_MIN_FILTER */ +/* GL_TEXTURE_WRAP_S */ +/* GL_TEXTURE_WRAP_T */ + +#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2 +#define GL_COMPRESSED_TEXTURE_FORMATS 0x86A3 + +/* HintMode */ +#define GL_DONT_CARE 0x1100 +#define GL_FASTEST 0x1101 +#define GL_NICEST 0x1102 + +/* HintTarget */ +#define GL_GENERATE_MIPMAP_HINT 0x8192 + +/* DataType */ +#define GL_BYTE 0x1400 +#define GL_UNSIGNED_BYTE 0x1401 +#define GL_SHORT 0x1402 +#define GL_UNSIGNED_SHORT 0x1403 +#define GL_INT 0x1404 +#define GL_UNSIGNED_INT 0x1405 +#define GL_FLOAT 0x1406 +#define GL_FIXED 0x140C + +/* PixelFormat */ +#define GL_DEPTH_COMPONENT 0x1902 +#define GL_ALPHA 0x1906 +#define GL_RGB 0x1907 +#define GL_RGBA 0x1908 +#define GL_LUMINANCE 0x1909 +#define GL_LUMINANCE_ALPHA 0x190A + +/* PixelType */ +/* GL_UNSIGNED_BYTE */ +#define GL_UNSIGNED_SHORT_4_4_4_4 0x8033 +#define GL_UNSIGNED_SHORT_5_5_5_1 0x8034 +#define GL_UNSIGNED_SHORT_5_6_5 0x8363 + +/* Shaders */ +#define GL_FRAGMENT_SHADER 0x8B30 +#define GL_VERTEX_SHADER 0x8B31 +#define GL_MAX_VERTEX_ATTRIBS 0x8869 +#define GL_MAX_VERTEX_UNIFORM_VECTORS 0x8DFB +#define GL_MAX_VARYING_VECTORS 0x8DFC +#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D +#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS 0x8B4C +#define GL_MAX_TEXTURE_IMAGE_UNITS 0x8872 +#define GL_MAX_FRAGMENT_UNIFORM_VECTORS 0x8DFD +#define GL_SHADER_TYPE 0x8B4F +#define GL_DELETE_STATUS 0x8B80 +#define GL_LINK_STATUS 0x8B82 +#define GL_VALIDATE_STATUS 0x8B83 +#define GL_ATTACHED_SHADERS 0x8B85 +#define GL_ACTIVE_UNIFORMS 0x8B86 +#define GL_ACTIVE_UNIFORM_MAX_LENGTH 0x8B87 +#define GL_ACTIVE_ATTRIBUTES 0x8B89 +#define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH 0x8B8A +#define GL_SHADING_LANGUAGE_VERSION 0x8B8C +#define GL_CURRENT_PROGRAM 0x8B8D + +/* StencilFunction */ +#define GL_NEVER 0x0200 +#define GL_LESS 0x0201 +#define GL_EQUAL 0x0202 +#define GL_LEQUAL 0x0203 +#define GL_GREATER 0x0204 +#define GL_NOTEQUAL 0x0205 +#define GL_GEQUAL 0x0206 +#define GL_ALWAYS 0x0207 + +/* StencilOp */ +/* GL_ZERO */ +#define GL_KEEP 0x1E00 +#define GL_REPLACE 0x1E01 +#define GL_INCR 0x1E02 +#define GL_DECR 0x1E03 +#define GL_INVERT 0x150A +#define GL_INCR_WRAP 0x8507 +#define GL_DECR_WRAP 0x8508 + +/* StringName */ +#define GL_VENDOR 0x1F00 +#define GL_RENDERER 0x1F01 +#define GL_VERSION 0x1F02 +#define GL_EXTENSIONS 0x1F03 + +/* TextureMagFilter */ +#define GL_NEAREST 0x2600 +#define GL_LINEAR 0x2601 + +/* TextureMinFilter */ +/* GL_NEAREST */ +/* GL_LINEAR */ +#define GL_NEAREST_MIPMAP_NEAREST 0x2700 +#define GL_LINEAR_MIPMAP_NEAREST 0x2701 +#define GL_NEAREST_MIPMAP_LINEAR 0x2702 +#define GL_LINEAR_MIPMAP_LINEAR 0x2703 + +/* TextureParameterName */ +#define GL_TEXTURE_MAG_FILTER 0x2800 +#define GL_TEXTURE_MIN_FILTER 0x2801 +#define GL_TEXTURE_WRAP_S 0x2802 +#define GL_TEXTURE_WRAP_T 0x2803 + +/* TextureTarget */ +/* GL_TEXTURE_2D */ +#define GL_TEXTURE 0x1702 + +#define GL_TEXTURE_CUBE_MAP 0x8513 +#define GL_TEXTURE_BINDING_CUBE_MAP 0x8514 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x8516 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x8517 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x8518 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x8519 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A +#define GL_MAX_CUBE_MAP_TEXTURE_SIZE 0x851C + +/* TextureUnit */ +#define GL_TEXTURE0 0x84C0 +#define GL_TEXTURE1 0x84C1 +#define GL_TEXTURE2 0x84C2 +#define GL_TEXTURE3 0x84C3 +#define GL_TEXTURE4 0x84C4 +#define GL_TEXTURE5 0x84C5 +#define GL_TEXTURE6 0x84C6 +#define GL_TEXTURE7 0x84C7 +#define GL_TEXTURE8 0x84C8 +#define GL_TEXTURE9 0x84C9 +#define GL_TEXTURE10 0x84CA +#define GL_TEXTURE11 0x84CB +#define GL_TEXTURE12 0x84CC +#define GL_TEXTURE13 0x84CD +#define GL_TEXTURE14 0x84CE +#define GL_TEXTURE15 0x84CF +#define GL_TEXTURE16 0x84D0 +#define GL_TEXTURE17 0x84D1 +#define GL_TEXTURE18 0x84D2 +#define GL_TEXTURE19 0x84D3 +#define GL_TEXTURE20 0x84D4 +#define GL_TEXTURE21 0x84D5 +#define GL_TEXTURE22 0x84D6 +#define GL_TEXTURE23 0x84D7 +#define GL_TEXTURE24 0x84D8 +#define GL_TEXTURE25 0x84D9 +#define GL_TEXTURE26 0x84DA +#define GL_TEXTURE27 0x84DB +#define GL_TEXTURE28 0x84DC +#define GL_TEXTURE29 0x84DD +#define GL_TEXTURE30 0x84DE +#define GL_TEXTURE31 0x84DF +#define GL_ACTIVE_TEXTURE 0x84E0 + +/* TextureWrapMode */ +#define GL_REPEAT 0x2901 +#define GL_CLAMP_TO_EDGE 0x812F +#define GL_MIRRORED_REPEAT 0x8370 + +/* Uniform Types */ +#define GL_FLOAT_VEC2 0x8B50 +#define GL_FLOAT_VEC3 0x8B51 +#define GL_FLOAT_VEC4 0x8B52 +#define GL_INT_VEC2 0x8B53 +#define GL_INT_VEC3 0x8B54 +#define GL_INT_VEC4 0x8B55 +#define GL_BOOL 0x8B56 +#define GL_BOOL_VEC2 0x8B57 +#define GL_BOOL_VEC3 0x8B58 +#define GL_BOOL_VEC4 0x8B59 +#define GL_FLOAT_MAT2 0x8B5A +#define GL_FLOAT_MAT3 0x8B5B +#define GL_FLOAT_MAT4 0x8B5C +#define GL_SAMPLER_2D 0x8B5E +#define GL_SAMPLER_CUBE 0x8B60 + +/* Vertex Arrays */ +#define GL_VERTEX_ATTRIB_ARRAY_ENABLED 0x8622 +#define GL_VERTEX_ATTRIB_ARRAY_SIZE 0x8623 +#define GL_VERTEX_ATTRIB_ARRAY_STRIDE 0x8624 +#define GL_VERTEX_ATTRIB_ARRAY_TYPE 0x8625 +#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED 0x886A +#define GL_VERTEX_ATTRIB_ARRAY_POINTER 0x8645 +#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F + +/* Read Format */ +#define GL_IMPLEMENTATION_COLOR_READ_TYPE 0x8B9A +#define GL_IMPLEMENTATION_COLOR_READ_FORMAT 0x8B9B + +/* Shader Source */ +#define GL_COMPILE_STATUS 0x8B81 +#define GL_INFO_LOG_LENGTH 0x8B84 +#define GL_SHADER_SOURCE_LENGTH 0x8B88 +#define GL_SHADER_COMPILER 0x8DFA + +/* Shader Binary */ +#define GL_SHADER_BINARY_FORMATS 0x8DF8 +#define GL_NUM_SHADER_BINARY_FORMATS 0x8DF9 + +/* Shader Precision-Specified Types */ +#define GL_LOW_FLOAT 0x8DF0 +#define GL_MEDIUM_FLOAT 0x8DF1 +#define GL_HIGH_FLOAT 0x8DF2 +#define GL_LOW_INT 0x8DF3 +#define GL_MEDIUM_INT 0x8DF4 +#define GL_HIGH_INT 0x8DF5 + +/* Framebuffer Object. */ +#define GL_FRAMEBUFFER 0x8D40 +#define GL_RENDERBUFFER 0x8D41 + +#define GL_RGBA4 0x8056 +#define GL_RGB5_A1 0x8057 +#define GL_RGB565 0x8D62 +#define GL_DEPTH_COMPONENT16 0x81A5 +#define GL_STENCIL_INDEX 0x1901 +#define GL_STENCIL_INDEX8 0x8D48 + +#define GL_RENDERBUFFER_WIDTH 0x8D42 +#define GL_RENDERBUFFER_HEIGHT 0x8D43 +#define GL_RENDERBUFFER_INTERNAL_FORMAT 0x8D44 +#define GL_RENDERBUFFER_RED_SIZE 0x8D50 +#define GL_RENDERBUFFER_GREEN_SIZE 0x8D51 +#define GL_RENDERBUFFER_BLUE_SIZE 0x8D52 +#define GL_RENDERBUFFER_ALPHA_SIZE 0x8D53 +#define GL_RENDERBUFFER_DEPTH_SIZE 0x8D54 +#define GL_RENDERBUFFER_STENCIL_SIZE 0x8D55 + +#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE 0x8CD0 +#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME 0x8CD1 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL 0x8CD2 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3 + +#define GL_COLOR_ATTACHMENT0 0x8CE0 +#define GL_DEPTH_ATTACHMENT 0x8D00 +#define GL_STENCIL_ATTACHMENT 0x8D20 + +#define GL_NONE 0 + +#define GL_FRAMEBUFFER_COMPLETE 0x8CD5 +#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT 0x8CD6 +#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7 +#define GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS 0x8CD9 +#define GL_FRAMEBUFFER_UNSUPPORTED 0x8CDD + +#define GL_FRAMEBUFFER_BINDING 0x8CA6 +#define GL_RENDERBUFFER_BINDING 0x8CA7 +#define GL_MAX_RENDERBUFFER_SIZE 0x84E8 + +#define GL_INVALID_FRAMEBUFFER_OPERATION 0x0506 + +/*------------------------------------------------------------------------- + * GL core functions. + *-----------------------------------------------------------------------*/ + +GL_APICALL void GL_APIENTRY glActiveTexture (GLenum texture); +GL_APICALL void GL_APIENTRY glAttachShader (GLuint program, GLuint shader); +GL_APICALL void GL_APIENTRY glBindAttribLocation (GLuint program, GLuint index, const GLchar* name); +GL_APICALL void GL_APIENTRY glBindBuffer (GLenum target, GLuint buffer); +GL_APICALL void GL_APIENTRY glBindFramebuffer (GLenum target, GLuint framebuffer); +GL_APICALL void GL_APIENTRY glBindRenderbuffer (GLenum target, GLuint renderbuffer); +GL_APICALL void GL_APIENTRY glBindTexture (GLenum target, GLuint texture); +GL_APICALL void GL_APIENTRY glBlendColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); +GL_APICALL void GL_APIENTRY glBlendEquation ( GLenum mode ); +GL_APICALL void GL_APIENTRY glBlendEquationSeparate (GLenum modeRGB, GLenum modeAlpha); +GL_APICALL void GL_APIENTRY glBlendFunc (GLenum sfactor, GLenum dfactor); +GL_APICALL void GL_APIENTRY glBlendFuncSeparate (GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); +GL_APICALL void GL_APIENTRY glBufferData (GLenum target, GLsizeiptr size, const GLvoid* data, GLenum usage); +GL_APICALL void GL_APIENTRY glBufferSubData (GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid* data); +GL_APICALL GLenum GL_APIENTRY glCheckFramebufferStatus (GLenum target); +GL_APICALL void GL_APIENTRY glClear (GLbitfield mask); +GL_APICALL void GL_APIENTRY glClearColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); +GL_APICALL void GL_APIENTRY glClearDepthf (GLclampf depth); +GL_APICALL void GL_APIENTRY glClearStencil (GLint s); +GL_APICALL void GL_APIENTRY glColorMask (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha); +GL_APICALL void GL_APIENTRY glCompileShader (GLuint shader); +GL_APICALL void GL_APIENTRY glCompressedTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid* data); +GL_APICALL void GL_APIENTRY glCompressedTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid* data); +GL_APICALL void GL_APIENTRY glCopyTexImage2D (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); +GL_APICALL void GL_APIENTRY glCopyTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); +GL_APICALL GLuint GL_APIENTRY glCreateProgram (void); +GL_APICALL GLuint GL_APIENTRY glCreateShader (GLenum type); +GL_APICALL void GL_APIENTRY glCullFace (GLenum mode); +GL_APICALL void GL_APIENTRY glDeleteBuffers (GLsizei n, const GLuint* buffers); +GL_APICALL void GL_APIENTRY glDeleteFramebuffers (GLsizei n, const GLuint* framebuffers); +GL_APICALL void GL_APIENTRY glDeleteProgram (GLuint program); +GL_APICALL void GL_APIENTRY glDeleteRenderbuffers (GLsizei n, const GLuint* renderbuffers); +GL_APICALL void GL_APIENTRY glDeleteShader (GLuint shader); +GL_APICALL void GL_APIENTRY glDeleteTextures (GLsizei n, const GLuint* textures); +GL_APICALL void GL_APIENTRY glDepthFunc (GLenum func); +GL_APICALL void GL_APIENTRY glDepthMask (GLboolean flag); +GL_APICALL void GL_APIENTRY glDepthRangef (GLclampf zNear, GLclampf zFar); +GL_APICALL void GL_APIENTRY glDetachShader (GLuint program, GLuint shader); +GL_APICALL void GL_APIENTRY glDisable (GLenum cap); +GL_APICALL void GL_APIENTRY glDisableVertexAttribArray (GLuint index); +GL_APICALL void GL_APIENTRY glDrawArrays (GLenum mode, GLint first, GLsizei count); +GL_APICALL void GL_APIENTRY glDrawElements (GLenum mode, GLsizei count, GLenum type, const GLvoid* indices); +GL_APICALL void GL_APIENTRY glEnable (GLenum cap); +GL_APICALL void GL_APIENTRY glEnableVertexAttribArray (GLuint index); +GL_APICALL void GL_APIENTRY glFinish (void); +GL_APICALL void GL_APIENTRY glFlush (void); +GL_APICALL void GL_APIENTRY glFramebufferRenderbuffer (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); +GL_APICALL void GL_APIENTRY glFramebufferTexture2D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +GL_APICALL void GL_APIENTRY glFrontFace (GLenum mode); +GL_APICALL void GL_APIENTRY glGenBuffers (GLsizei n, GLuint* buffers); +GL_APICALL void GL_APIENTRY glGenerateMipmap (GLenum target); +GL_APICALL void GL_APIENTRY glGenFramebuffers (GLsizei n, GLuint* framebuffers); +GL_APICALL void GL_APIENTRY glGenRenderbuffers (GLsizei n, GLuint* renderbuffers); +GL_APICALL void GL_APIENTRY glGenTextures (GLsizei n, GLuint* textures); +GL_APICALL void GL_APIENTRY glGetActiveAttrib (GLuint program, GLuint index, GLsizei bufsize, GLsizei* length, GLint* size, GLenum* type, GLchar* name); +GL_APICALL void GL_APIENTRY glGetActiveUniform (GLuint program, GLuint index, GLsizei bufsize, GLsizei* length, GLint* size, GLenum* type, GLchar* name); +GL_APICALL void GL_APIENTRY glGetAttachedShaders (GLuint program, GLsizei maxcount, GLsizei* count, GLuint* shaders); +GL_APICALL int GL_APIENTRY glGetAttribLocation (GLuint program, const GLchar* name); +GL_APICALL void GL_APIENTRY glGetBooleanv (GLenum pname, GLboolean* params); +GL_APICALL void GL_APIENTRY glGetBufferParameteriv (GLenum target, GLenum pname, GLint* params); +GL_APICALL GLenum GL_APIENTRY glGetError (void); +GL_APICALL void GL_APIENTRY glGetFloatv (GLenum pname, GLfloat* params); +GL_APICALL void GL_APIENTRY glGetFramebufferAttachmentParameteriv (GLenum target, GLenum attachment, GLenum pname, GLint* params); +GL_APICALL void GL_APIENTRY glGetIntegerv (GLenum pname, GLint* params); +GL_APICALL void GL_APIENTRY glGetProgramiv (GLuint program, GLenum pname, GLint* params); +GL_APICALL void GL_APIENTRY glGetProgramInfoLog (GLuint program, GLsizei bufsize, GLsizei* length, GLchar* infolog); +GL_APICALL void GL_APIENTRY glGetRenderbufferParameteriv (GLenum target, GLenum pname, GLint* params); +GL_APICALL void GL_APIENTRY glGetShaderiv (GLuint shader, GLenum pname, GLint* params); +GL_APICALL void GL_APIENTRY glGetShaderInfoLog (GLuint shader, GLsizei bufsize, GLsizei* length, GLchar* infolog); +GL_APICALL void GL_APIENTRY glGetShaderPrecisionFormat (GLenum shadertype, GLenum precisiontype, GLint* range, GLint* precision); +GL_APICALL void GL_APIENTRY glGetShaderSource (GLuint shader, GLsizei bufsize, GLsizei* length, GLchar* source); +GL_APICALL const GLubyte* GL_APIENTRY glGetString (GLenum name); +GL_APICALL void GL_APIENTRY glGetTexParameterfv (GLenum target, GLenum pname, GLfloat* params); +GL_APICALL void GL_APIENTRY glGetTexParameteriv (GLenum target, GLenum pname, GLint* params); +GL_APICALL void GL_APIENTRY glGetUniformfv (GLuint program, GLint location, GLfloat* params); +GL_APICALL void GL_APIENTRY glGetUniformiv (GLuint program, GLint location, GLint* params); +GL_APICALL int GL_APIENTRY glGetUniformLocation (GLuint program, const GLchar* name); +GL_APICALL void GL_APIENTRY glGetVertexAttribfv (GLuint index, GLenum pname, GLfloat* params); +GL_APICALL void GL_APIENTRY glGetVertexAttribiv (GLuint index, GLenum pname, GLint* params); +GL_APICALL void GL_APIENTRY glGetVertexAttribPointerv (GLuint index, GLenum pname, GLvoid** pointer); +GL_APICALL void GL_APIENTRY glHint (GLenum target, GLenum mode); +GL_APICALL GLboolean GL_APIENTRY glIsBuffer (GLuint buffer); +GL_APICALL GLboolean GL_APIENTRY glIsEnabled (GLenum cap); +GL_APICALL GLboolean GL_APIENTRY glIsFramebuffer (GLuint framebuffer); +GL_APICALL GLboolean GL_APIENTRY glIsProgram (GLuint program); +GL_APICALL GLboolean GL_APIENTRY glIsRenderbuffer (GLuint renderbuffer); +GL_APICALL GLboolean GL_APIENTRY glIsShader (GLuint shader); +GL_APICALL GLboolean GL_APIENTRY glIsTexture (GLuint texture); +GL_APICALL void GL_APIENTRY glLineWidth (GLfloat width); +GL_APICALL void GL_APIENTRY glLinkProgram (GLuint program); +GL_APICALL void GL_APIENTRY glPixelStorei (GLenum pname, GLint param); +GL_APICALL void GL_APIENTRY glPolygonOffset (GLfloat factor, GLfloat units); +GL_APICALL void GL_APIENTRY glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid* pixels); +GL_APICALL void GL_APIENTRY glReleaseShaderCompiler (void); +GL_APICALL void GL_APIENTRY glRenderbufferStorage (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); +GL_APICALL void GL_APIENTRY glSampleCoverage (GLclampf value, GLboolean invert); +GL_APICALL void GL_APIENTRY glScissor (GLint x, GLint y, GLsizei width, GLsizei height); +GL_APICALL void GL_APIENTRY glShaderBinary (GLsizei n, const GLuint* shaders, GLenum binaryformat, const GLvoid* binary, GLsizei length); +GL_APICALL void GL_APIENTRY glShaderSource (GLuint shader, GLsizei count, const GLchar** string, const GLint* length); +GL_APICALL void GL_APIENTRY glStencilFunc (GLenum func, GLint ref, GLuint mask); +GL_APICALL void GL_APIENTRY glStencilFuncSeparate (GLenum face, GLenum func, GLint ref, GLuint mask); +GL_APICALL void GL_APIENTRY glStencilMask (GLuint mask); +GL_APICALL void GL_APIENTRY glStencilMaskSeparate (GLenum face, GLuint mask); +GL_APICALL void GL_APIENTRY glStencilOp (GLenum fail, GLenum zfail, GLenum zpass); +GL_APICALL void GL_APIENTRY glStencilOpSeparate (GLenum face, GLenum fail, GLenum zfail, GLenum zpass); +GL_APICALL void GL_APIENTRY glTexImage2D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid* pixels); +GL_APICALL void GL_APIENTRY glTexParameterf (GLenum target, GLenum pname, GLfloat param); +GL_APICALL void GL_APIENTRY glTexParameterfv (GLenum target, GLenum pname, const GLfloat* params); +GL_APICALL void GL_APIENTRY glTexParameteri (GLenum target, GLenum pname, GLint param); +GL_APICALL void GL_APIENTRY glTexParameteriv (GLenum target, GLenum pname, const GLint* params); +GL_APICALL void GL_APIENTRY glTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid* pixels); +GL_APICALL void GL_APIENTRY glUniform1f (GLint location, GLfloat x); +GL_APICALL void GL_APIENTRY glUniform1fv (GLint location, GLsizei count, const GLfloat* v); +GL_APICALL void GL_APIENTRY glUniform1i (GLint location, GLint x); +GL_APICALL void GL_APIENTRY glUniform1iv (GLint location, GLsizei count, const GLint* v); +GL_APICALL void GL_APIENTRY glUniform2f (GLint location, GLfloat x, GLfloat y); +GL_APICALL void GL_APIENTRY glUniform2fv (GLint location, GLsizei count, const GLfloat* v); +GL_APICALL void GL_APIENTRY glUniform2i (GLint location, GLint x, GLint y); +GL_APICALL void GL_APIENTRY glUniform2iv (GLint location, GLsizei count, const GLint* v); +GL_APICALL void GL_APIENTRY glUniform3f (GLint location, GLfloat x, GLfloat y, GLfloat z); +GL_APICALL void GL_APIENTRY glUniform3fv (GLint location, GLsizei count, const GLfloat* v); +GL_APICALL void GL_APIENTRY glUniform3i (GLint location, GLint x, GLint y, GLint z); +GL_APICALL void GL_APIENTRY glUniform3iv (GLint location, GLsizei count, const GLint* v); +GL_APICALL void GL_APIENTRY glUniform4f (GLint location, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GL_APICALL void GL_APIENTRY glUniform4fv (GLint location, GLsizei count, const GLfloat* v); +GL_APICALL void GL_APIENTRY glUniform4i (GLint location, GLint x, GLint y, GLint z, GLint w); +GL_APICALL void GL_APIENTRY glUniform4iv (GLint location, GLsizei count, const GLint* v); +GL_APICALL void GL_APIENTRY glUniformMatrix2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +GL_APICALL void GL_APIENTRY glUniformMatrix3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +GL_APICALL void GL_APIENTRY glUniformMatrix4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +GL_APICALL void GL_APIENTRY glUseProgram (GLuint program); +GL_APICALL void GL_APIENTRY glValidateProgram (GLuint program); +GL_APICALL void GL_APIENTRY glVertexAttrib1f (GLuint indx, GLfloat x); +GL_APICALL void GL_APIENTRY glVertexAttrib1fv (GLuint indx, const GLfloat* values); +GL_APICALL void GL_APIENTRY glVertexAttrib2f (GLuint indx, GLfloat x, GLfloat y); +GL_APICALL void GL_APIENTRY glVertexAttrib2fv (GLuint indx, const GLfloat* values); +GL_APICALL void GL_APIENTRY glVertexAttrib3f (GLuint indx, GLfloat x, GLfloat y, GLfloat z); +GL_APICALL void GL_APIENTRY glVertexAttrib3fv (GLuint indx, const GLfloat* values); +GL_APICALL void GL_APIENTRY glVertexAttrib4f (GLuint indx, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GL_APICALL void GL_APIENTRY glVertexAttrib4fv (GLuint indx, const GLfloat* values); +GL_APICALL void GL_APIENTRY glVertexAttribPointer (GLuint indx, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid* ptr); +GL_APICALL void GL_APIENTRY glViewport (GLint x, GLint y, GLsizei width, GLsizei height); + +#ifdef __cplusplus +} +#endif + +#endif /* __gl2_h_ */ diff --git a/system/include/GLES2/gl2platform.h b/system/include/GLES2/gl2platform.h new file mode 100644 index 00000000..c9fa3c4d --- /dev/null +++ b/system/include/GLES2/gl2platform.h @@ -0,0 +1,30 @@ +#ifndef __gl2platform_h_ +#define __gl2platform_h_ + +/* $Revision: 10602 $ on $Date:: 2010-03-04 22:35:34 -0800 #$ */ + +/* + * This document is licensed under the SGI Free Software B License Version + * 2.0. For details, see http://oss.sgi.com/projects/FreeB/ . + */ + +/* Platform-specific types and definitions for OpenGL ES 2.X gl2.h + * + * Adopters may modify khrplatform.h and this file to suit their platform. + * You are encouraged to submit all modifications to the Khronos group so that + * they can be included in future versions of this file. Please submit changes + * by sending them to the public Khronos Bugzilla (http://khronos.org/bugzilla) + * by filing a bug against product "OpenGL-ES" component "Registry". + */ + +#include + +#ifndef GL_APICALL +#define GL_APICALL KHRONOS_APICALL +#endif + +#ifndef GL_APIENTRY +#define GL_APIENTRY KHRONOS_APIENTRY +#endif + +#endif /* __gl2platform_h_ */ diff --git a/system/include/KHR/khrplatform.h b/system/include/KHR/khrplatform.h new file mode 100644 index 00000000..44795394 --- /dev/null +++ b/system/include/KHR/khrplatform.h @@ -0,0 +1,277 @@ +#ifndef __khrplatform_h_ +#define __khrplatform_h_ + +/* +** Copyright (c) 2008-2009 The Khronos Group Inc. +** +** Permission is hereby granted, free of charge, to any person obtaining a +** copy of this software and/or associated documentation files (the +** "Materials"), to deal in the Materials without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Materials, and to +** permit persons to whom the Materials are furnished to do so, subject to +** the following conditions: +** +** The above copyright notice and this permission notice shall be included +** in all copies or substantial portions of the Materials. +** +** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. +*/ + +/* Khronos platform-specific types and definitions. + * + * $Revision: 9356 $ on $Date: 2009-10-21 02:52:25 -0700 (Wed, 21 Oct 2009) $ + * + * Adopters may modify this file to suit their platform. Adopters are + * encouraged to submit platform specific modifications to the Khronos + * group so that they can be included in future versions of this file. + * Please submit changes by sending them to the public Khronos Bugzilla + * (http://khronos.org/bugzilla) by filing a bug against product + * "Khronos (general)" component "Registry". + * + * A predefined template which fills in some of the bug fields can be + * reached using http://tinyurl.com/khrplatform-h-bugreport, but you + * must create a Bugzilla login first. + * + * + * See the Implementer's Guidelines for information about where this file + * should be located on your system and for more details of its use: + * http://www.khronos.org/registry/implementers_guide.pdf + * + * This file should be included as + * #include + * by Khronos client API header files that use its types and defines. + * + * The types in khrplatform.h should only be used to define API-specific types. + * + * Types defined in khrplatform.h: + * khronos_int8_t signed 8 bit + * khronos_uint8_t unsigned 8 bit + * khronos_int16_t signed 16 bit + * khronos_uint16_t unsigned 16 bit + * khronos_int32_t signed 32 bit + * khronos_uint32_t unsigned 32 bit + * khronos_int64_t signed 64 bit + * khronos_uint64_t unsigned 64 bit + * khronos_intptr_t signed same number of bits as a pointer + * khronos_uintptr_t unsigned same number of bits as a pointer + * khronos_ssize_t signed size + * khronos_usize_t unsigned size + * khronos_float_t signed 32 bit floating point + * khronos_time_ns_t unsigned 64 bit time in nanoseconds + * khronos_utime_nanoseconds_t unsigned time interval or absolute time in + * nanoseconds + * khronos_stime_nanoseconds_t signed time interval in nanoseconds + * khronos_boolean_enum_t enumerated boolean type. This should + * only be used as a base type when a client API's boolean type is + * an enum. Client APIs which use an integer or other type for + * booleans cannot use this as the base type for their boolean. + * + * Tokens defined in khrplatform.h: + * + * KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values. + * + * KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0. + * KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0. + * + * Calling convention macros defined in this file: + * KHRONOS_APICALL + * KHRONOS_APIENTRY + * KHRONOS_APIATTRIBUTES + * + * These may be used in function prototypes as: + * + * KHRONOS_APICALL void KHRONOS_APIENTRY funcname( + * int arg1, + * int arg2) KHRONOS_APIATTRIBUTES; + */ + +/*------------------------------------------------------------------------- + * Definition of KHRONOS_APICALL + *------------------------------------------------------------------------- + * This precedes the return type of the function in the function prototype. + */ +#if defined(_WIN32) && !defined(__SCITECH_SNAP__) +# if defined(KHRONOS_DLL_EXPORTS) +# define KHRONOS_APICALL __declspec(dllexport) +# else +# define KHRONOS_APICALL __declspec(dllimport) +# endif +#elif defined (__SYMBIAN32__) +# define KHRONOS_APICALL IMPORT_C +#elif (defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303) \ + || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)) +/* KHRONOS_APIATTRIBUTES is not used by the client API headers yet */ +# define KHRONOS_APICALL __attribute__((visibility("default"))) +#else +# define KHRONOS_APICALL +#endif + +/*------------------------------------------------------------------------- + * Definition of KHRONOS_APIENTRY + *------------------------------------------------------------------------- + * This follows the return type of the function and precedes the function + * name in the function prototype. + */ +#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__) + /* Win32 but not WinCE */ +# define KHRONOS_APIENTRY __stdcall +#else +# define KHRONOS_APIENTRY +#endif + +/*------------------------------------------------------------------------- + * Definition of KHRONOS_APIATTRIBUTES + *------------------------------------------------------------------------- + * This follows the closing parenthesis of the function prototype arguments. + */ +#if defined (__ARMCC_2__) +#define KHRONOS_APIATTRIBUTES __softfp +#else +#define KHRONOS_APIATTRIBUTES +#endif + +/*------------------------------------------------------------------------- + * basic type definitions + *-----------------------------------------------------------------------*/ +#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__) + + +/* + * Using + */ +#include +typedef int32_t khronos_int32_t; +typedef uint32_t khronos_uint32_t; +typedef int64_t khronos_int64_t; +typedef uint64_t khronos_uint64_t; +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#elif defined(__VMS ) || defined(__sgi) + +/* + * Using + */ +#include +typedef int32_t khronos_int32_t; +typedef uint32_t khronos_uint32_t; +typedef int64_t khronos_int64_t; +typedef uint64_t khronos_uint64_t; +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#elif defined(_WIN32) && !defined(__SCITECH_SNAP__) + +/* + * Win32 + */ +typedef __int32 khronos_int32_t; +typedef unsigned __int32 khronos_uint32_t; +typedef __int64 khronos_int64_t; +typedef unsigned __int64 khronos_uint64_t; +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#elif defined(__sun__) || defined(__digital__) + +/* + * Sun or Digital + */ +typedef int khronos_int32_t; +typedef unsigned int khronos_uint32_t; +#if defined(__arch64__) || defined(_LP64) +typedef long int khronos_int64_t; +typedef unsigned long int khronos_uint64_t; +#else +typedef long long int khronos_int64_t; +typedef unsigned long long int khronos_uint64_t; +#endif /* __arch64__ */ +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#elif 0 + +/* + * Hypothetical platform with no float or int64 support + */ +typedef int khronos_int32_t; +typedef unsigned int khronos_uint32_t; +#define KHRONOS_SUPPORT_INT64 0 +#define KHRONOS_SUPPORT_FLOAT 0 + +#else + +/* + * Generic fallback + */ +#include +typedef int32_t khronos_int32_t; +typedef uint32_t khronos_uint32_t; +typedef int64_t khronos_int64_t; +typedef uint64_t khronos_uint64_t; +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#endif + + +/* + * Types that are (so far) the same on all platforms + */ +typedef signed char khronos_int8_t; +typedef unsigned char khronos_uint8_t; +typedef signed short int khronos_int16_t; +typedef unsigned short int khronos_uint16_t; +typedef signed long int khronos_intptr_t; +typedef unsigned long int khronos_uintptr_t; +typedef signed long int khronos_ssize_t; +typedef unsigned long int khronos_usize_t; + +#if KHRONOS_SUPPORT_FLOAT +/* + * Float type + */ +typedef float khronos_float_t; +#endif + +#if KHRONOS_SUPPORT_INT64 +/* Time types + * + * These types can be used to represent a time interval in nanoseconds or + * an absolute Unadjusted System Time. Unadjusted System Time is the number + * of nanoseconds since some arbitrary system event (e.g. since the last + * time the system booted). The Unadjusted System Time is an unsigned + * 64 bit value that wraps back to 0 every 584 years. Time intervals + * may be either signed or unsigned. + */ +typedef khronos_uint64_t khronos_utime_nanoseconds_t; +typedef khronos_int64_t khronos_stime_nanoseconds_t; +#endif + +/* + * Dummy value used to pad enum types to 32 bits. + */ +#ifndef KHRONOS_MAX_ENUM +#define KHRONOS_MAX_ENUM 0x7FFFFFFF +#endif + +/* + * Enumerated boolean type + * + * Values other than zero should be considered to be true. Therefore + * comparisons should not be made against KHRONOS_TRUE. + */ +typedef enum { + KHRONOS_FALSE = 0, + KHRONOS_TRUE = 1, + KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM +} khronos_boolean_enum_t; + +#endif /* __khrplatform_h_ */ -- cgit v1.2.3-18-g5258 From 72c65ebbe62f1b84e0f3a6c0605d19e4b97139f4 Mon Sep 17 00:00:00 2001 From: Ehsan Akhgari Date: Sat, 21 Jan 2012 19:14:39 -0500 Subject: Implement the buffering APIs --- src/library_gl.js | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/src/library_gl.js b/src/library_gl.js index 2be881df..3b948bf1 100644 --- a/src/library_gl.js +++ b/src/library_gl.js @@ -6,6 +6,8 @@ var LibraryGL = { $GL: { textures: {}, textureCounter: 0, + buffers: {}, + bufferCounter: 0, }, glGetString: function(name_) { @@ -66,6 +68,36 @@ var LibraryGL = { Module.ctx.bindTexture(target, GL.textures[texture]); }, + glGenBuffers__deps: ['$GL'], + glGenBuffers: function(n, buffers) { + for (var i = 0; i < n; i++) { + var id = GL.bufferCounter++; + GL.buffers[id] = Module.ctx.createBuffer(); + IHEAP[buffers+QUANTUM_SIZE*i] = id; + } + }, + + glDeleteBuffers: function(n, buffers) { + for (var i = 0; i < n; i++) { + var id = IHEAP[buffers+QUANTUM_SIZE*i]; + Module.ctx.deleteBuffer(GL.buffers[id]); + delete GL.buffers[id]; + } + }, + + glBufferData: function(target, size, data, usage) { + var buf = new ArrayBuffer(size); + var dataInBuf = new Uint8Array(buf); + for (var i = 0; i < size; ++i) { + dataInBuf[i] = IHEAP[data+QUANTUM_SIZE*i]; + } + Module.ctx.bufferData(target, buf, usage); + }, + + glBindBuffer: function(target, buffer) { + Module.ctx.bindBuffer(target, GL.buffers[buffer]); + }, + glClearColor: function(red, green, blue, alpha) { Module.ctx.clearColor(red, green, blue, alpha); }, -- cgit v1.2.3-18-g5258 From 6db298e3ddebf0e0aad05fd70e9e56baf8c0bfac Mon Sep 17 00:00:00 2001 From: Ehsan Akhgari Date: Sun, 22 Jan 2012 16:29:17 -0500 Subject: Implement the GL uniform APIs --- src/library_gl.js | 92 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 92 insertions(+) diff --git a/src/library_gl.js b/src/library_gl.js index 3b948bf1..055f5782 100644 --- a/src/library_gl.js +++ b/src/library_gl.js @@ -94,6 +94,98 @@ var LibraryGL = { Module.ctx.bufferData(target, buf, usage); }, + glGetUniformLocation: function(program, name) { + name = Pointer_stringify(name); + return Module.ctx.getUnifromLocation(program, name); + }, + + glUniform1f: function(Location, v0) { + Module.ctx.uniform1f(Location, v0); + }, + + glUniform2f: function(Location, v0, v1) { + Module.ctx.uniform2f(Location, v0, v1); + }, + + glUniform3f: function(Location, v0, v1, v2) { + Module.ctx.uniform3f(Location, v0, v1, v2); + }, + + glUniform4f: function(Location, v0, v1, v2, v3) { + Module.ctx.uniform4f(Location, v0, v1, v2, v3); + }, + + glUniform1i: function(Location, v0) { + Module.ctx.uniform1i(Location, v0); + }, + + glUniform2i: function(Location, v0, v1) { + Module.ctx.uniform2i(Location, v0, v1); + }, + + glUniform3i: function(Location, v0, v1, v2) { + Module.ctx.uniform3i(Location, v0, v1, v2); + }, + + glUniform4i: function(Location, v0, v1, v2, v3) { + Module.ctx.uniform4i(Location, v0, v1, v2, v3); + }, + + glUniform1fv: function(Location, count, value) { + value = new Float32Array(IHEAP.slice(value, value + count*4)); // TODO: optimize + Module.ctx.uniform1fv(Location, value); + }, + + glUniform2fv: function(Location, count, value) { + value = new Float32Array(IHEAP.slice(value, value + count*4)); // TODO: optimize + Module.ctx.uniform2fv(Location, value); + }, + + glUniform3fv: function(Location, count, value) { + value = new Float32Array(IHEAP.slice(value, value + count*4)); // TODO: optimize + Module.ctx.uniform3fv(Location, value); + }, + + glUniform4fv: function(Location, count, value) { + value = new Float32Array(IHEAP.slice(value, value + count*4)); // TODO: optimize + Module.ctx.uniform4fv(Location, value); + }, + + glUniform1fi: function(Location, count, value) { + value = new Uint32Array(IHEAP.slice(value, value + count*4)); // TODO: optimize + Module.ctx.uniform1fi(Location, value); + }, + + glUniform2fi: function(Location, count, value) { + value = new Uint32Array(IHEAP.slice(value, value + count*4)); // TODO: optimize + Module.ctx.uniform2fi(Location, value); + }, + + glUniform3fi: function(Location, count, value) { + value = new Uint32Array(IHEAP.slice(value, value + count*4)); // TODO: optimize + Module.ctx.uniform3fi(Location, value); + }, + + glUniform4fi: function(Location, count, value) { + value = new Uint32Array(IHEAP.slice(value, value + count*4)); // TODO: optimize + Module.ctx.uniform4fi(Location, value); + }, + + glUniformMatrix2fv: function(Location, count, transpose, value) { + value = new Float32Array(IHEAP.slice(value, value + count*4)); // TODO: optimize + Module.ctx.uniformMatrix2fv(Location, transpose, value); + }, + + glUniformMatrix3fv: function(Location, count, transpose, value) { + value = new Float32Array(IHEAP.slice(value, value + count*4)); // TODO: optimize + Module.ctx.uniformMatrix3fv(Location, transpose, value); + }, + + glUniformMatrix4fv: function(Location, count, transpose, value) { + value = new Float32Array(IHEAP.slice(value, value + count*4)); // TODO: optimize + Module.ctx.uniformMatrix4fv(Location, transpose, value); + }, + glBindBuffer: function(target, buffer) { Module.ctx.bindBuffer(target, GL.buffers[buffer]); }, -- cgit v1.2.3-18-g5258 From c309d638f66c6b586ceb1cfa1e41076f02f9620d Mon Sep 17 00:00:00 2001 From: Ehsan Akhgari Date: Sun, 22 Jan 2012 17:09:41 -0500 Subject: Implement the GL vertexAttrib functons --- src/library_gl.js | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/src/library_gl.js b/src/library_gl.js index 055f5782..e73ff776 100644 --- a/src/library_gl.js +++ b/src/library_gl.js @@ -190,6 +190,54 @@ var LibraryGL = { Module.ctx.bindBuffer(target, GL.buffers[buffer]); }, + glVertexAttrib1f: function(index, v0) { + Module.ctx.vertexAttrib1f(index, v0); + }, + + glVertexAttrib2f: function(index, v0, v1) { + Module.ctx.vertexAttrib2f(index, v0, v1); + }, + + glVertexAttrib3f: function(index, v0, v1, v2) { + Module.ctx.vertexAttrib3f(index, v0, v1, v2); + }, + + glVertexAttrib4f: function(index, v0, v1, v2, v3) { + Module.ctx.vertexAttrib4f(index, v0, v1, v2, v3); + }, + + glVertexAttrib1fv: function(index, v) { + v = new Float32Array(IHEAP.slice(v, value + 1*4)); // TODO: optimize + Module.ctx.vertexAttrib1fv(index, v); + }, + + glVertexAttrib2fv: function(index, v) { + v = new Float32Array(IHEAP.slice(v, value + 2*4)); // TODO: optimize + Module.ctx.vertexAttrib2fv(index, v); + }, + + glVertexAttrib3fv: function(index, v) { + v = new Float32Array(IHEAP.slice(v, value + 3*4)); // TODO: optimize + Module.ctx.vertexAttrib3fv(index, v); + }, + + glVertexAttrib4fv: function(index, v) { + v = new Float32Array(IHEAP.slice(v, value + 4*4)); // TODO: optimize + Module.ctx.vertexAttrib4fv(index, v); + }, + + glVertexAttribPointer: function(index, size, type, normalized, stride, pointer) { + Module.ctx.vertexAttribPointer(index, size, type, normalized, stride, pointer); + }, + + glEnableVertexAttribArray: function(index) { + Module.ctx.enableVertexAttribArray(index); + }, + + glDisableVertexAttribArray: function(index) { + Module.ctx.disableVertexAttribArray(index); + }, + glClearColor: function(red, green, blue, alpha) { Module.ctx.clearColor(red, green, blue, alpha); }, -- cgit v1.2.3-18-g5258 From 1146ee15380f219a9dbfa043459f9643decbd50b Mon Sep 17 00:00:00 2001 From: Ehsan Akhgari Date: Sun, 22 Jan 2012 17:14:21 -0500 Subject: Implement glDrawArrays --- src/library_gl.js | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/library_gl.js b/src/library_gl.js index e73ff776..9e4e073f 100644 --- a/src/library_gl.js +++ b/src/library_gl.js @@ -238,6 +238,10 @@ var LibraryGL = { Module.ctx.disableVertexAttribArray(index); }, + glDrawArrays: function(mode, first, count) { + Module.ctx.drawArrays(mode, first, count); + }, + glClearColor: function(red, green, blue, alpha) { Module.ctx.clearColor(red, green, blue, alpha); }, -- cgit v1.2.3-18-g5258 From 711b3d235da31d06e1f1e9e5dd9693a58112a146 Mon Sep 17 00:00:00 2001 From: Ehsan Akhgari Date: Sun, 22 Jan 2012 17:15:35 -0500 Subject: Remove the function which will is auto-generated --- src/library_gl.js | 4 ---- 1 file changed, 4 deletions(-) diff --git a/src/library_gl.js b/src/library_gl.js index 9e4e073f..a1d39205 100644 --- a/src/library_gl.js +++ b/src/library_gl.js @@ -250,10 +250,6 @@ var LibraryGL = { Module.ctx.clear(mask); }, - glEnable: function(cap) { - Module.ctx.enable(cap); - }, - glScissor: function(x, y, width, height) { Module.ctx.scissor(x, y, width, height); }, -- cgit v1.2.3-18-g5258 From e434672ab004a527e7b179d43dc5aafc4e085809 Mon Sep 17 00:00:00 2001 From: Ehsan Akhgari Date: Sun, 22 Jan 2012 17:44:59 -0500 Subject: Add a hashtable API --- src/library_gl.js | 43 +++++++++++++++++++++++++++++-------------- 1 file changed, 29 insertions(+), 14 deletions(-) diff --git a/src/library_gl.js b/src/library_gl.js index a1d39205..a5d73774 100644 --- a/src/library_gl.js +++ b/src/library_gl.js @@ -4,10 +4,27 @@ var LibraryGL = { $GL: { - textures: {}, - textureCounter: 0, - buffers: {}, - bufferCounter: 0, + _hashtables: {}, + hashtable: function(name) { + if (!(name in this._hashtables)) { + this._hashtables[name] = { + table: {}, + counter: 0, + add: function(obj) { + var id = this.counter++; + this.table[id] = obj; + return id; + }, + get: function(id) { + return this.table[id]; + }, + remove: function(id) { + delete this.table[id]; + } + }; + } + return this._hashtables[name]; + }, }, glGetString: function(name_) { @@ -36,8 +53,7 @@ var LibraryGL = { glGenTextures__deps: ['$GL'], glGenTextures: function(n, textures) { for (var i = 0; i < n; i++) { - var id = GL.textureCounter++; - GL.textures[id] = Module.ctx.createTexture(); + var id = GL.hashtable("texture").add(Module.ctx.createTexture()); IHEAP[textures+QUANTUM_SIZE*i] = id; } }, @@ -45,8 +61,8 @@ var LibraryGL = { glDeleteTextures: function(n, textures) { for (var i = 0; i < n; i++) { var id = IHEAP[textures+QUANTUM_SIZE*i]; - Module.ctx.deleteTexture(GL.textures[id]); - delete GL.textures[id]; + Module.ctx.deleteTexture(GL.hashtable("texture").get(id)); + GL.hashtable("texture").remove(id); } }, @@ -65,14 +81,13 @@ var LibraryGL = { }, glBindTexture: function(target, texture) { - Module.ctx.bindTexture(target, GL.textures[texture]); + Module.ctx.bindTexture(target, GL.hashtable("texture").get(texture)); }, glGenBuffers__deps: ['$GL'], glGenBuffers: function(n, buffers) { for (var i = 0; i < n; i++) { - var id = GL.bufferCounter++; - GL.buffers[id] = Module.ctx.createBuffer(); + var id = GL.hashtable("buffer").add(Module.ctx.createBuffer()); IHEAP[buffers+QUANTUM_SIZE*i] = id; } }, @@ -80,8 +95,8 @@ var LibraryGL = { glDeleteBuffers: function(n, buffers) { for (var i = 0; i < n; i++) { var id = IHEAP[buffers+QUANTUM_SIZE*i]; - Module.ctx.deleteBuffer(GL.buffers[id]); - delete GL.buffers[id]; + Module.ctx.deleteBuffer(GL.hashtable("buffer").get(id)); + GL.hashtable("buffer").remove(id); } }, @@ -187,7 +202,7 @@ var LibraryGL = { }, glBindBuffer: function(target, buffer) { - Module.ctx.bindBuffer(target, GL.buffers[buffer]); + Module.ctx.bindBuffer(target, GL.hashtable("buffer").get(buffer)); }, glVertexAttrib1f: function(index, v0) { -- cgit v1.2.3-18-g5258 From 8ff943af1652f2a0a57977e277dc8e56013a9e7c Mon Sep 17 00:00:00 2001 From: Ehsan Akhgari Date: Sun, 22 Jan 2012 17:58:16 -0500 Subject: Add support for non-null terminated strings to Pointer_stringify --- src/preamble.js | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/preamble.js b/src/preamble.js index 5c5c21ea..103b786d 100644 --- a/src/preamble.js +++ b/src/preamble.js @@ -496,16 +496,18 @@ function allocate(slab, types, allocator) { } Module['allocate'] = allocate; -function Pointer_stringify(ptr) { +function Pointer_stringify(ptr, /* optional */ length) { + var nullTerminated = typeof(length) == "undefined"; var ret = ""; var i = 0; var t; var nullByte = String.fromCharCode(0); while (1) { t = String.fromCharCode({{{ makeGetValue('ptr', 'i', 'i8', 0, 1) }}}); - if (t == nullByte) { break; } else {} + if (nullTerminated && t == nullByte) { break; } else {} ret += t; i += 1; + if (!nullTerminated && i == length) { break; } } return ret; } -- cgit v1.2.3-18-g5258 From 92b660065c16e4089ef9fcf419de0ea444566fff Mon Sep 17 00:00:00 2001 From: Ehsan Akhgari Date: Sun, 22 Jan 2012 18:37:51 -0500 Subject: Make it possible to compile shaders --- src/library_gl.js | 44 ++++++++++++++++++++++++++++++++++++++++++++ src/preamble.js | 19 +++++++++++++++++++ 2 files changed, 63 insertions(+) diff --git a/src/library_gl.js b/src/library_gl.js index a5d73774..ef72112e 100644 --- a/src/library_gl.js +++ b/src/library_gl.js @@ -257,6 +257,50 @@ var LibraryGL = { Module.ctx.drawArrays(mode, first, count); }, + glCreateShader_deps: ['$GL'], + glCreateShader: function(shaderType) { + var shader = Module.ctx.createShader(shaderType); + return GL.hashtable("shader").add(shader); + }, + + glShaderSource_deps: ['$GL'], + glShaderSource: function(shader, count, string, length) { + var source = ""; + for (var i = 0; i < count; ++i) { + var frag = string[i]; + if (length && IHEAP[length + QUANTUM_SIZE*i]) { + var len = IHEAP[length + QUANTUM_SIZE*i]; + if (len < 0) { + frag = Pointer_stringify(IHEAP[string + QUANTUM_SIZE*i]); + } else { + frag = Pointer_stringify(IHEAP[string + QUANTUM_SIZE*i], len); + } + } else { + frag = Pointer_stringify(IHEAP[string + QUANTUM_SIZE*i]); + } + if (source.length) { + source += "\n"; + } + source += frag; + } + Module.ctx.shaderSource(GL.hashtable("shader").get(shader), source); + }, + + glCompileShader_deps: ['$GL'], + glCompileShader: function(shader) { + Module.ctx.compileShader(GL.hashtable("shader").get(shader)); + }, + + glGetShaderInfoLog_deps: ['$GL'], + glGetShaderInfoLog: function(shader, maxLength, length, infoLog) { + var log = Module.ctx.getShaderInfoLog(GL.hashtable("shader").get(shader)); + log.slice(0, maxLength - 1); + writeStringToMemory(log, infoLog); + if (length) { + {{{ makeSetValue('length', 'i', 'log.length', 'i32') }}} + } + }, + glClearColor: function(red, green, blue, alpha) { Module.ctx.clearColor(red, green, blue, alpha); }, diff --git a/src/preamble.js b/src/preamble.js index 103b786d..f19a68f1 100644 --- a/src/preamble.js +++ b/src/preamble.js @@ -752,6 +752,25 @@ function intArrayToString(array) { } Module['intArrayToString'] = intArrayToString; +// Write a Javascript array to somewhere in the heap +function writeStringToMemory(string, buffer, dontAddNull) { + var i = 0; + while (i < string.length) { + var chr = string.charCodeAt(i); + if (chr > 0xFF) { +#if ASSERTIONS + assert(false, 'Character code ' + chr + ' (' + string[i] + ') at offset ' + i + ' not in 0x00-0xFF.'); +#endif + chr &= 0xFF; + } + {{{ makeSetValue('buffer', 'i', 'chr', 'i8') }}} + i = i + 1; + } + if (!dontAddNull) { + {{{ makeSetValue('buffer', 'i', '0', 'i8') }}} + } +} + {{{ unSign }}} {{{ reSign }}} -- cgit v1.2.3-18-g5258 From 5f498fad09a17135d32dd565505ee5ae3ce29397 Mon Sep 17 00:00:00 2001 From: Ehsan Akhgari Date: Sun, 22 Jan 2012 18:49:27 -0500 Subject: Add GL APIs for program creation --- src/library_gl.js | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/src/library_gl.js b/src/library_gl.js index ef72112e..062dbfe9 100644 --- a/src/library_gl.js +++ b/src/library_gl.js @@ -301,6 +301,37 @@ var LibraryGL = { } }, + glCreateProgram_deps: ['$GL'], + glCreateProgram: function() { + return GL.hashtable("program").add(Module.ctx.createProgram()); + }, + + glAttachShader_deps: ['$GL'], + glAttachShader: function(program, shader) { + Module.ctx.attachShader(GL.hashtable("program").get(program), + GL.hashtable("shader").get(shader)); + }, + + glLinkProgram_deps: ['$GL'], + glLinkProgram: function(program) { + Module.ctx.linkProgram(GL.hashtable("program").get(program)); + }, + + glGetProgramInfoLog_deps: ['$GL'], + glGetProgramInfoLog: function(program, maxLength, length, infoLog) { + var log = Module.ctx.getProgramInfoLog(GL.hashtable("program").get(program)); + log.slice(0, maxLength - 1); + writeStringToMemory(log, infoLog); + if (length) { + {{{ makeSetValue('length', 'i', 'log.length', 'i32') }}} + } + }, + + glUseProgram_deps: ['$Gl'], + glUseProgram: function(program) { + Module.ctx.useProgram(GL.hashtable("program").get(program)); + }, + glClearColor: function(red, green, blue, alpha) { Module.ctx.clearColor(red, green, blue, alpha); }, -- cgit v1.2.3-18-g5258 From 735cb177e4e60fb1e1b186d2b86a4a971eb9923d Mon Sep 17 00:00:00 2001 From: Ehsan Akhgari Date: Sun, 22 Jan 2012 18:56:03 -0500 Subject: Implement glBindAttribLocation --- src/library_gl.js | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/library_gl.js b/src/library_gl.js index 062dbfe9..61c11ee9 100644 --- a/src/library_gl.js +++ b/src/library_gl.js @@ -332,6 +332,12 @@ var LibraryGL = { Module.ctx.useProgram(GL.hashtable("program").get(program)); }, + glBindAttribLocation_deps: ['$GL'], + glBindAttribLocation: function(program, index, name) { + name = Pointer_stringify(name); + Module.ctx.bindAttribLocation(Gl.hashtable("program").get(program), index, name); + }, + glClearColor: function(red, green, blue, alpha) { Module.ctx.clearColor(red, green, blue, alpha); }, -- cgit v1.2.3-18-g5258 From 85c1652d8d9080f1d8c21ccbb4ae0a43eff42ad6 Mon Sep 17 00:00:00 2001 From: Ehsan Akhgari Date: Sun, 22 Jan 2012 18:59:20 -0500 Subject: Make the uniform APIs use the hashtable --- src/library_gl.js | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/src/library_gl.js b/src/library_gl.js index 61c11ee9..9780378b 100644 --- a/src/library_gl.js +++ b/src/library_gl.js @@ -109,94 +109,115 @@ var LibraryGL = { Module.ctx.bufferData(target, buf, usage); }, + glBindAttribLocation_deps: ['$GL'], glGetUniformLocation: function(program, name) { name = Pointer_stringify(name); - return Module.ctx.getUnifromLocation(program, name); + return GL.hashtable("uniform").add( + Module.ctx.getUniformLocation(GL.hashtable("program").get(program), name)); }, glUniform1f: function(Location, v0) { + Location = GL.hashtable("uniform").get(Location); Module.ctx.uniform1f(Location, v0); }, glUniform2f: function(Location, v0, v1) { + Location = GL.hashtable("uniform").get(Location); Module.ctx.uniform2f(Location, v0, v1); }, glUniform3f: function(Location, v0, v1, v2) { + Location = GL.hashtable("uniform").get(Location); Module.ctx.uniform3f(Location, v0, v1, v2); }, glUniform4f: function(Location, v0, v1, v2, v3) { + Location = GL.hashtable("uniform").get(Location); Module.ctx.uniform4f(Location, v0, v1, v2, v3); }, glUniform1i: function(Locatio