diff options
Diffstat (limited to 'cogl/cogl/gl-prototypes/cogl-glsl-functions.h')
| -rw-r--r-- | cogl/cogl/gl-prototypes/cogl-glsl-functions.h | 286 |
1 files changed, 286 insertions, 0 deletions
diff --git a/cogl/cogl/gl-prototypes/cogl-glsl-functions.h b/cogl/cogl/gl-prototypes/cogl-glsl-functions.h new file mode 100644 index 000000000..980f8adf0 --- /dev/null +++ b/cogl/cogl/gl-prototypes/cogl-glsl-functions.h @@ -0,0 +1,286 @@ +/* + * Cogl + * + * A Low Level GPU Graphics and Utilities API + * + * Copyright (C) 2009, 2011 Intel Corporation. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * 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 Software. + * + * THE SOFTWARE IS 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 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * + */ + +/* This is included multiple times with different definitions for + * these macros. The macros are given the following arguments: + * + * COGL_EXT_BEGIN: + * + * @name: a unique symbol name for this feature + * + * @min_gl_major: the major part of the minimum GL version where these + * functions are available in core, or 255 if it isn't available in + * any version. + * @min_gl_minor: the minor part of the minimum GL version where these + * functions are available in core, or 255 if it isn't available in + * any version. + * + * @gles_availability: flags to specify which versions of GLES the + * functions are available in. Should be a combination of + * COGL_EXT_IN_GLES and COGL_EXT_IN_GLES2. + * + * @extension_suffixes: A zero-separated list of suffixes in a + * string. These are appended to the extension name to get a complete + * extension name to try. The suffix is also appended to all of the + * function names. The suffix can optionally include a ':' to specify + * an alternate suffix for the function names. + * + * @extension_names: A list of extension names to try. If any of these + * extensions match then it will be used. + */ + +/* This lists functions that are unique to GL 2.0 or GLES 2.0 and are + * not in the old GLSL extensions */ +COGL_EXT_BEGIN (shaders_glsl_2_only, 2, 0, + COGL_EXT_IN_GLES2, + "\0", + "\0") +COGL_EXT_FUNCTION (GLuint, glCreateProgram, + (void)) +COGL_EXT_FUNCTION (GLuint, glCreateShader, + (GLenum shaderType)) +COGL_EXT_FUNCTION (void, glDeleteShader, + (GLuint shader)) +COGL_EXT_FUNCTION (void, glAttachShader, + (GLuint program, + GLuint shader)) +COGL_EXT_FUNCTION (void, glUseProgram, + (GLuint program)) +COGL_EXT_FUNCTION (void, glDeleteProgram, + (GLuint program)) +COGL_EXT_FUNCTION (void, glGetShaderInfoLog, + (GLuint shader, + GLsizei maxLength, + GLsizei *length, + char *infoLog)) +COGL_EXT_FUNCTION (void, glGetProgramInfoLog, + (GLuint program, + GLsizei bufSize, + GLsizei *length, + char *infoLog)) +COGL_EXT_FUNCTION (void, glGetShaderiv, + (GLuint shader, + GLenum pname, + GLint *params)) +COGL_EXT_FUNCTION (void, glGetProgramiv, + (GLuint program, + GLenum pname, + GLint *params)) +COGL_EXT_FUNCTION (void, glDetachShader, + (GLuint program, GLuint shader)) +COGL_EXT_FUNCTION (void, glGetAttachedShaders, + (GLuint program, + GLsizei maxcount, + GLsizei* count, + GLuint* shaders)) +COGL_EXT_FUNCTION (GLboolean, glIsShader, + (GLuint shader)) +COGL_EXT_FUNCTION (GLboolean, glIsProgram, + (GLuint program)) +COGL_EXT_END () + +/* These functions are provided by GL_ARB_shader_objects or are in GL + * 2.0 core */ +COGL_EXT_BEGIN (shader_objects_or_gl2, 2, 0, + COGL_EXT_IN_GLES2, + "ARB\0", + "shader_objects\0") +COGL_EXT_FUNCTION (void, glShaderSource, + (GLuint shader, + GLsizei count, + const char * const *string, + const GLint *length)) +COGL_EXT_FUNCTION (void, glCompileShader, + (GLuint shader)) +COGL_EXT_FUNCTION (void, glLinkProgram, + (GLuint program)) +COGL_EXT_FUNCTION (GLint, glGetUniformLocation, + (GLuint program, + const char *name)) +COGL_EXT_FUNCTION (void, glUniform1f, + (GLint location, + GLfloat v0)) +COGL_EXT_FUNCTION (void, glUniform2f, + (GLint location, + GLfloat v0, + GLfloat v1)) +COGL_EXT_FUNCTION (void, glUniform3f, + (GLint location, + GLfloat v0, + GLfloat v1, + GLfloat v2)) +COGL_EXT_FUNCTION (void, glUniform4f, + (GLint location, + GLfloat v0, + GLfloat v1, + GLfloat v2, + GLfloat v3)) +COGL_EXT_FUNCTION (void, glUniform1fv, + (GLint location, + GLsizei count, + const GLfloat * value)) +COGL_EXT_FUNCTION (void, glUniform2fv, + (GLint location, + GLsizei count, + const GLfloat * value)) +COGL_EXT_FUNCTION (void, glUniform3fv, + (GLint location, + GLsizei count, + const GLfloat * value)) +COGL_EXT_FUNCTION (void, glUniform4fv, + (GLint location, + GLsizei count, + const GLfloat * value)) +COGL_EXT_FUNCTION (void, glUniform1i, + (GLint location, + GLint v0)) +COGL_EXT_FUNCTION (void, glUniform2i, + (GLint location, + GLint v0, + GLint v1)) +COGL_EXT_FUNCTION (void, glUniform3i, + (GLint location, + GLint v0, + GLint v1, + GLint v2)) +COGL_EXT_FUNCTION (void, glUniform4i, + (GLint location, + GLint v0, + GLint v1, + GLint v2, + GLint v3)) +COGL_EXT_FUNCTION (void, glUniform1iv, + (GLint location, + GLsizei count, + const GLint * value)) +COGL_EXT_FUNCTION (void, glUniform2iv, + (GLint location, + GLsizei count, + const GLint * value)) +COGL_EXT_FUNCTION (void, glUniform3iv, + (GLint location, + GLsizei count, + const GLint * value)) +COGL_EXT_FUNCTION (void, glUniform4iv, + (GLint location, + GLsizei count, + const GLint * value)) +COGL_EXT_FUNCTION (void, glUniformMatrix2fv, + (GLint location, + GLsizei count, + GLboolean transpose, + const GLfloat *value)) +COGL_EXT_FUNCTION (void, glUniformMatrix3fv, + (GLint location, + GLsizei count, + GLboolean transpose, + const GLfloat *value)) +COGL_EXT_FUNCTION (void, glUniformMatrix4fv, + (GLint location, + GLsizei count, + GLboolean transpose, + const GLfloat *value)) + +COGL_EXT_FUNCTION (void, glGetUniformfv, + (GLuint program, + GLint location, + GLfloat *params)) +COGL_EXT_FUNCTION (void, glGetUniformiv, + (GLuint program, + GLint location, + GLint *params)) +COGL_EXT_FUNCTION (void, glGetActiveUniform, + (GLuint program, + GLuint index, + GLsizei bufsize, + GLsizei* length, + GLint* size, + GLenum* type, + GLchar* name)) +COGL_EXT_FUNCTION (void, glGetShaderSource, + (GLuint shader, + GLsizei bufsize, + GLsizei* length, + GLchar* source)) +COGL_EXT_FUNCTION (void, glValidateProgram, (GLuint program)) +COGL_EXT_END () + +/* These functions are provided by GL_ARB_vertex_shader or are in GL + * 2.0 core */ +COGL_EXT_BEGIN (vertex_shaders, 2, 0, + COGL_EXT_IN_GLES2, + "ARB\0", + "vertex_shader\0") +COGL_EXT_FUNCTION (void, glVertexAttribPointer, + (GLuint index, + GLint size, + GLenum type, + GLboolean normalized, + GLsizei stride, + const GLvoid *pointer)) +COGL_EXT_FUNCTION (void, glEnableVertexAttribArray, + (GLuint index)) +COGL_EXT_FUNCTION (void, glDisableVertexAttribArray, + (GLuint index)) +COGL_EXT_FUNCTION (void, glVertexAttrib1f, (GLuint indx, GLfloat x)) +COGL_EXT_FUNCTION (void, glVertexAttrib1fv, + (GLuint indx, const GLfloat* values)) +COGL_EXT_FUNCTION (void, glVertexAttrib2f, (GLuint indx, GLfloat x, GLfloat y)) +COGL_EXT_FUNCTION (void, glVertexAttrib2fv, + (GLuint indx, const GLfloat* values)) +COGL_EXT_FUNCTION (void, glVertexAttrib3f, + (GLuint indx, GLfloat x, GLfloat y, GLfloat z)) +COGL_EXT_FUNCTION (void, glVertexAttrib3fv, + (GLuint indx, const GLfloat* values)) +COGL_EXT_FUNCTION (void, glVertexAttrib4f, + (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w)) +COGL_EXT_FUNCTION (void, glVertexAttrib4fv, + (GLuint indx, const GLfloat* values)) +COGL_EXT_FUNCTION (void, glGetVertexAttribfv, + (GLuint index, GLenum pname, GLfloat* params)) +COGL_EXT_FUNCTION (void, glGetVertexAttribiv, + (GLuint index, GLenum pname, GLint* params)) +COGL_EXT_FUNCTION (void, glGetVertexAttribPointerv, + (GLuint index, GLenum pname, GLvoid** pointer)) +COGL_EXT_FUNCTION (GLint, glGetAttribLocation, + (GLuint program, const char *name)) +COGL_EXT_FUNCTION (void, glBindAttribLocation, + (GLuint program, + GLuint index, + const GLchar* name)) +COGL_EXT_FUNCTION (void, glGetActiveAttrib, + (GLuint program, + GLuint index, + GLsizei bufsize, + GLsizei* length, + GLint* size, + GLenum* type, + GLchar* name)) +COGL_EXT_END () |