From ef17357a9745e05e301b724d13a341067ddb3d5b Mon Sep 17 00:00:00 2001 From: root Date: Mon, 11 Mar 2013 00:04:02 -0700 Subject: Mon Mar 11 00:04:02 PDT 2013 --- extra/glamor-egl/glamor_gl_dispatch.h | 137 ++++++++++++++++++++++++++++++++++ 1 file changed, 137 insertions(+) create mode 100644 extra/glamor-egl/glamor_gl_dispatch.h (limited to 'extra/glamor-egl/glamor_gl_dispatch.h') diff --git a/extra/glamor-egl/glamor_gl_dispatch.h b/extra/glamor-egl/glamor_gl_dispatch.h new file mode 100644 index 000000000..b3fc3a629 --- /dev/null +++ b/extra/glamor-egl/glamor_gl_dispatch.h @@ -0,0 +1,137 @@ +typedef struct glamor_gl_dispatch { + /* Transformation functions */ + void (*glMatrixMode) (GLenum mode); + void (*glLoadIdentity) (void); + void (*glViewport) (GLint x, GLint y, GLsizei width, + GLsizei height); + /* Drawing functions */ + void (*glRasterPos2i) (GLint x, GLint y); + + /* Vertex Array */ + void (*glDrawArrays) (GLenum mode, GLint first, GLsizei count); + + /* Elements Array*/ + void (*glDrawElements) (GLenum mode, GLsizei count, GLenum type, const GLvoid * indices); + + /* Raster functions */ + void (*glReadPixels) (GLint x, GLint y, + GLsizei width, GLsizei height, + GLenum format, GLenum type, GLvoid * pixels); + + void (*glDrawPixels) (GLsizei width, GLsizei height, + GLenum format, GLenum type, + const GLvoid * pixels); + void (*glPixelStorei) (GLenum pname, GLint param); + /* Texture Mapping */ + + void (*glTexParameteri) (GLenum target, GLenum pname, GLint param); + void (*glTexImage2D) (GLenum target, GLint level, + GLint internalFormat, + GLsizei width, GLsizei height, + GLint border, GLenum format, GLenum type, + const GLvoid * pixels); + /* 1.1 */ + void (*glGenTextures) (GLsizei n, GLuint * textures); + void (*glDeleteTextures) (GLsizei n, const GLuint * textures); + void (*glBindTexture) (GLenum target, GLuint texture); + void (*glTexSubImage2D) (GLenum target, GLint level, + GLint xoffset, GLint yoffset, + GLsizei width, GLsizei height, + GLenum format, GLenum type, + const GLvoid * pixels); + /* MISC */ + void (*glFlush) (void); + void (*glFinish) (void); + void (*glGetIntegerv) (GLenum pname, GLint * params); + const GLubyte *(*glGetString) (GLenum name); + void (*glScissor) (GLint x, GLint y, GLsizei width, + GLsizei height); + void (*glEnable) (GLenum cap); + void (*glDisable) (GLenum cap); + void (*glBlendFunc) (GLenum sfactor, GLenum dfactor); + void (*glLogicOp) (GLenum opcode); + + /* 1.3 */ + void (*glActiveTexture) (GLenum texture); + + /* GL Extentions */ + void (*glGenBuffers) (GLsizei n, GLuint * buffers); + void (*glBufferData) (GLenum target, GLsizeiptr size, + const GLvoid * data, GLenum usage); + GLvoid *(*glMapBuffer) (GLenum target, GLenum access); + GLvoid *(*glMapBufferRange) (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access); + GLboolean (*glUnmapBuffer) (GLenum target); + void (*glBindBuffer) (GLenum target, GLuint buffer); + void (*glDeleteBuffers) (GLsizei n, const GLuint * buffers); + + void (*glFramebufferTexture2D) (GLenum target, GLenum attachment, + GLenum textarget, GLuint texture, + GLint level); + void (*glBindFramebuffer) (GLenum target, GLuint framebuffer); + void (*glDeleteFramebuffers) (GLsizei n, + const GLuint * framebuffers); + void (*glGenFramebuffers) (GLsizei n, GLuint * framebuffers); + GLenum (*glCheckFramebufferStatus) (GLenum target); + void (*glBlitFramebuffer) (GLint srcX0, GLint srcY0, GLint srcX1, + GLint srcY1, GLint dstX0, GLint dstY0, + GLint dstX1, GLint dstY1, + GLbitfield mask, GLenum filter); + + void (*glVertexAttribPointer) (GLuint index, GLint size, + GLenum type, GLboolean normalized, + GLsizei stride, + const GLvoid * pointer); + void (*glDisableVertexAttribArray) (GLuint index); + void (*glEnableVertexAttribArray) (GLuint index); + void (*glBindAttribLocation) (GLuint program, GLuint index, + const GLchar * name); + + void (*glLinkProgram) (GLuint program); + void (*glShaderSource) (GLuint shader, GLsizei count, + const GLchar * *string, + const GLint * length); + void (*glUseProgram) (GLuint program); + void (*glUniform1i) (GLint location, GLint v0); + void (*glUniform1f) (GLint location, GLfloat v0); + void (*glUniform4f) (GLint location, GLfloat v0, GLfloat v1, + GLfloat v2, GLfloat v3); + void (*glUniform1fv) (GLint location, GLsizei count, + const GLfloat * value); + void (*glUniform2fv) (GLint location, GLsizei count, + const GLfloat * value); + void (*glUniform4fv) (GLint location, GLsizei count, + const GLfloat * value); + void (*glUniformMatrix3fv) (GLint location, GLsizei count, + GLboolean transpose, const GLfloat* value); + GLuint (*glCreateProgram) (void); + GLuint (*glDeleteProgram) (GLuint); + GLuint (*glCreateShader) (GLenum type); + void (*glCompileShader) (GLuint shader); + void (*glAttachShader) (GLuint program, GLuint shader); + void (*glDeleteShader) (GLuint shader); + void (*glGetShaderiv) (GLuint shader, GLenum pname, + GLint * params); + void (*glGetShaderInfoLog) (GLuint shader, GLsizei bufSize, + GLsizei * length, GLchar * infoLog); + void (*glGetProgramiv) (GLuint program, GLenum pname, + GLint * params); + void (*glGetProgramInfoLog) (GLuint program, GLsizei bufSize, + GLsizei * length, GLchar * infoLog); + GLint (*glGetUniformLocation) (GLuint program, + const GLchar * name); + +} glamor_gl_dispatch; + + +typedef void *(*get_proc_address_t) (const char *); + +_X_EXPORT Bool +glamor_gl_dispatch_init_impl(struct glamor_gl_dispatch *dispatch, + int gl_version, + get_proc_address_t get_proc_address); + + +_X_EXPORT Bool +glamor_gl_dispatch_init(ScreenPtr screen, + struct glamor_gl_dispatch *dispatch, + int gl_version); -- cgit v1.2.3-54-g00ecf