diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/dmx/glxProxy/compsize.c')
-rw-r--r-- | nx-X11/programs/Xserver/hw/dmx/glxProxy/compsize.c | 564 |
1 files changed, 0 insertions, 564 deletions
diff --git a/nx-X11/programs/Xserver/hw/dmx/glxProxy/compsize.c b/nx-X11/programs/Xserver/hw/dmx/glxProxy/compsize.c deleted file mode 100644 index cffa1af8d..000000000 --- a/nx-X11/programs/Xserver/hw/dmx/glxProxy/compsize.c +++ /dev/null @@ -1,564 +0,0 @@ -/* $XFree86: xc/lib/GL/glx/compsize.c,v 1.3 2001/03/21 16:04:39 dawes Exp $ */ -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 1.1 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -*/ - -#include <GL/gl.h> - -GLint __glFogiv_size(GLenum pname) -{ - switch (pname) { - case GL_FOG_COLOR: return 4; - case GL_FOG_DENSITY: return 1; - case GL_FOG_END: return 1; - case GL_FOG_MODE: return 1; - case GL_FOG_INDEX: return 1; - case GL_FOG_START: return 1; - default: - return 0; - } -} - -GLint __glFogfv_size(GLenum pname) -{ - return __glFogiv_size(pname); -} - -GLint __glCallLists_size(GLsizei n, GLenum type) -{ - GLint size; - - if (n < 0) return 0; - switch (type) { - case GL_BYTE: size = 1; break; - case GL_UNSIGNED_BYTE: size = 1; break; - case GL_SHORT: size = 2; break; - case GL_UNSIGNED_SHORT: size = 2; break; - case GL_INT: size = 4; break; - case GL_UNSIGNED_INT: size = 4; break; - case GL_FLOAT: size = 4; break; - case GL_2_BYTES: size = 2; break; - case GL_3_BYTES: size = 3; break; - case GL_4_BYTES: size = 4; break; - default: - return 0; - } - return n * size; -} - -GLint __glDrawPixels_size(GLenum format, GLenum type, GLsizei w, GLsizei h) -{ - GLint elements, esize; - - switch (format) { - case GL_COLOR_INDEX: - case GL_STENCIL_INDEX: - case GL_DEPTH_COMPONENT: - elements = 1; - break; - case GL_RED: - case GL_GREEN: - case GL_BLUE: - case GL_ALPHA: - case GL_LUMINANCE: - elements = 1; - break; - case GL_LUMINANCE_ALPHA: - elements = 2; - break; - case GL_RGB: - elements = 3; - break; - case GL_RGBA: - case GL_ABGR_EXT: - elements = 4; - break; - default: - return 0; - } - switch (type) { - case GL_BITMAP: - if (format == GL_COLOR_INDEX || format == GL_STENCIL_INDEX) { - return (h * ((w+7)/8)); - } else { - return 0; - } - case GL_BYTE: - case GL_UNSIGNED_BYTE: - esize = 1; - break; - case GL_UNSIGNED_BYTE_3_3_2: - case GL_UNSIGNED_BYTE_2_3_3_REV: - esize = 1; - elements = 1; - break; - case GL_SHORT: - case GL_UNSIGNED_SHORT: - esize = 2; - break; - case GL_UNSIGNED_SHORT_5_6_5: - case GL_UNSIGNED_SHORT_5_6_5_REV: - case GL_UNSIGNED_SHORT_4_4_4_4: - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - case GL_UNSIGNED_SHORT_5_5_5_1: - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - esize = 2; - elements = 1; - break; - case GL_INT: - case GL_UNSIGNED_INT: - case GL_FLOAT: - esize = 4; - break; - case GL_UNSIGNED_INT_8_8_8_8: - case GL_UNSIGNED_INT_8_8_8_8_REV: - case GL_UNSIGNED_INT_10_10_10_2: - case GL_UNSIGNED_INT_2_10_10_10_REV: - esize = 4; - elements = 1; - break; - default: - return 0; - } - return (elements * esize * w * h); -} - -GLint __glBitmap_size(GLsizei w, GLsizei h) -{ - return __glDrawPixels_size(GL_COLOR_INDEX, GL_BITMAP, w, h); -} - -GLint __glTexGendv_size(GLenum e) -{ - switch (e) { - case GL_TEXTURE_GEN_MODE: - return 1; - case GL_OBJECT_PLANE: - case GL_EYE_PLANE: - return 4; - default: - return 0; - } -} - -GLint __glTexGenfv_size(GLenum e) -{ - return __glTexGendv_size(e); -} - -GLint __glTexGeniv_size(GLenum e) -{ - return __glTexGendv_size(e); -} - -GLint __glTexParameterfv_size(GLenum e) -{ - switch (e) { - case GL_TEXTURE_WRAP_S: - case GL_TEXTURE_WRAP_T: - case GL_TEXTURE_WRAP_R: - case GL_TEXTURE_MIN_FILTER: - case GL_TEXTURE_MAG_FILTER: - return 1; - case GL_TEXTURE_BORDER_COLOR: - return 4; - case GL_TEXTURE_PRIORITY: - return 1; - case GL_TEXTURE_MIN_LOD: - case GL_TEXTURE_MAX_LOD: - case GL_TEXTURE_BASE_LEVEL: - case GL_TEXTURE_MAX_LEVEL: - return 1; - default: - return 0; - } -} - -GLint __glTexParameteriv_size(GLenum e) -{ - return __glTexParameterfv_size(e); -} - -GLint __glTexEnvfv_size(GLenum e) -{ - switch (e) { - case GL_TEXTURE_ENV_MODE: - return 1; - case GL_TEXTURE_ENV_COLOR: - return 4; - default: - return 0; - } -} - -GLint __glTexEnviv_size(GLenum e) -{ - return __glTexEnvfv_size(e); -} - -GLint __glTexImage1D_size(GLenum format, GLenum type, GLsizei w) -{ - GLint elements, esize; - - if (w < 0) return 0; - switch (format) { - case GL_COLOR_INDEX: - elements = 1; - break; - case GL_RED: - case GL_GREEN: - case GL_BLUE: - case GL_ALPHA: - case GL_LUMINANCE: - elements = 1; - break; - case GL_LUMINANCE_ALPHA: - elements = 2; - break; - case GL_RGB: - elements = 3; - break; - case GL_RGBA: - case GL_ABGR_EXT: - elements = 4; - break; - default: - return 0; - } - switch (type) { - case GL_BITMAP: - if (format == GL_COLOR_INDEX) { - return (w+7)/8; - } else { - return 0; - } - case GL_BYTE: - case GL_UNSIGNED_BYTE: - esize = 1; - break; - case GL_UNSIGNED_BYTE_3_3_2: - case GL_UNSIGNED_BYTE_2_3_3_REV: - esize = 1; - elements = 1; - break; - case GL_SHORT: - case GL_UNSIGNED_SHORT: - esize = 2; - break; - case GL_UNSIGNED_SHORT_5_6_5: - case GL_UNSIGNED_SHORT_5_6_5_REV: - case GL_UNSIGNED_SHORT_4_4_4_4: - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - case GL_UNSIGNED_SHORT_5_5_5_1: - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - esize = 2; - elements = 1; - break; - case GL_INT: - case GL_UNSIGNED_INT: - case GL_FLOAT: - esize = 4; - break; - case GL_UNSIGNED_INT_8_8_8_8: - case GL_UNSIGNED_INT_8_8_8_8_REV: - case GL_UNSIGNED_INT_10_10_10_2: - case GL_UNSIGNED_INT_2_10_10_10_REV: - esize = 4; - elements = 1; - break; - default: - return 0; - } - return (elements * esize * w); -} - -GLint __glTexImage2D_size(GLenum format, GLenum type, GLsizei w, GLsizei h) -{ - GLint elements, esize; - - if (w < 0) return 0; - if (h < 0) return 0; - switch (format) { - case GL_COLOR_INDEX: - elements = 1; - break; - case GL_RED: - case GL_GREEN: - case GL_BLUE: - case GL_ALPHA: - case GL_LUMINANCE: - elements = 1; - break; - case GL_LUMINANCE_ALPHA: - elements = 2; - break; - case GL_RGB: - elements = 3; - break; - case GL_RGBA: - case GL_ABGR_EXT: - elements = 4; - break; - default: - return 0; - } - switch (type) { - case GL_BITMAP: - if (format == GL_COLOR_INDEX) { - return (h * ((w+7)/8)); - } else { - return 0; - } - case GL_BYTE: - case GL_UNSIGNED_BYTE: - esize = 1; - break; - case GL_UNSIGNED_BYTE_3_3_2: - case GL_UNSIGNED_BYTE_2_3_3_REV: - esize = 1; - elements = 1; - break; - case GL_SHORT: - case GL_UNSIGNED_SHORT: - esize = 2; - break; - case GL_UNSIGNED_SHORT_5_6_5: - case GL_UNSIGNED_SHORT_5_6_5_REV: - case GL_UNSIGNED_SHORT_4_4_4_4: - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - case GL_UNSIGNED_SHORT_5_5_5_1: - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - esize = 2; - elements = 1; - break; - case GL_INT: - case GL_UNSIGNED_INT: - case GL_FLOAT: - esize = 4; - break; - case GL_UNSIGNED_INT_8_8_8_8: - case GL_UNSIGNED_INT_8_8_8_8_REV: - case GL_UNSIGNED_INT_10_10_10_2: - case GL_UNSIGNED_INT_2_10_10_10_REV: - esize = 4; - elements = 1; - break; - default: - return 0; - } - return (elements * esize * w * h); -} - -GLint __glTexImage3D_size(GLenum format, GLenum type, GLsizei w, GLsizei h, - GLsizei d) -{ - GLint elements, esize; - - if (w < 0) return 0; - if (h < 0) return 0; - if (d < 0) return 0; - switch (format) { - case GL_COLOR_INDEX: - elements = 1; - break; - case GL_RED: - case GL_GREEN: - case GL_BLUE: - case GL_ALPHA: - case GL_LUMINANCE: - elements = 1; - break; - case GL_LUMINANCE_ALPHA: - elements = 2; - break; - case GL_RGB: - elements = 3; - break; - case GL_RGBA: - case GL_ABGR_EXT: - elements = 4; - break; - default: - return 0; - } - switch (type) { - case GL_BITMAP: - if (format == GL_COLOR_INDEX) { - return (d * (h * ((w+7)/8))); - } else { - return 0; - } - case GL_BYTE: - case GL_UNSIGNED_BYTE: - esize = 1; - break; - case GL_UNSIGNED_BYTE_3_3_2: - case GL_UNSIGNED_BYTE_2_3_3_REV: - esize = 1; - elements = 1; - break; - case GL_SHORT: - case GL_UNSIGNED_SHORT: - esize = 2; - break; - case GL_UNSIGNED_SHORT_5_6_5: - case GL_UNSIGNED_SHORT_5_6_5_REV: - case GL_UNSIGNED_SHORT_4_4_4_4: - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - case GL_UNSIGNED_SHORT_5_5_5_1: - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - esize = 2; - elements = 1; - break; - case GL_INT: - case GL_UNSIGNED_INT: - case GL_FLOAT: - esize = 4; - break; - case GL_UNSIGNED_INT_8_8_8_8: - case GL_UNSIGNED_INT_8_8_8_8_REV: - case GL_UNSIGNED_INT_10_10_10_2: - case GL_UNSIGNED_INT_2_10_10_10_REV: - esize = 4; - elements = 1; - break; - default: - return 0; - } - return (elements * esize * w * h * d); -} - -GLint __glLightfv_size(GLenum pname) -{ - switch (pname) { - case GL_SPOT_EXPONENT: return 1; - case GL_SPOT_CUTOFF: return 1; - case GL_AMBIENT: return 4; - case GL_DIFFUSE: return 4; - case GL_SPECULAR: return 4; - case GL_POSITION: return 4; - case GL_SPOT_DIRECTION: return 3; - case GL_CONSTANT_ATTENUATION: return 1; - case GL_LINEAR_ATTENUATION: return 1; - case GL_QUADRATIC_ATTENUATION: return 1; - default: - return 0; - } -} - -GLint __glLightiv_size(GLenum pname) -{ - return __glLightfv_size(pname); -} - -GLint __glLightModelfv_size(GLenum pname) -{ - switch (pname) { - case GL_LIGHT_MODEL_AMBIENT: return 4; - case GL_LIGHT_MODEL_LOCAL_VIEWER: return 1; - case GL_LIGHT_MODEL_TWO_SIDE: return 1; - case GL_LIGHT_MODEL_COLOR_CONTROL: return 1; - default: - return 0; - } -} - -GLint __glLightModeliv_size(GLenum pname) -{ - return __glLightModelfv_size(pname); -} - -GLint __glMaterialfv_size(GLenum pname) -{ - switch (pname) { - case GL_SHININESS: return 1; - case GL_EMISSION: return 4; - case GL_AMBIENT: return 4; - case GL_DIFFUSE: return 4; - case GL_SPECULAR: return 4; - case GL_AMBIENT_AND_DIFFUSE: return 4; - case GL_COLOR_INDEXES: return 3; - default: - return 0; - } -} - -GLint __glMaterialiv_size(GLenum pname) -{ - return __glMaterialfv_size(pname); -} - -GLint __glColorTableParameterfv_size(GLenum pname) -{ - switch (pname) { - case GL_COLOR_TABLE_FORMAT: - case GL_COLOR_TABLE_WIDTH: - case GL_COLOR_TABLE_RED_SIZE: - case GL_COLOR_TABLE_GREEN_SIZE: - case GL_COLOR_TABLE_BLUE_SIZE: - case GL_COLOR_TABLE_ALPHA_SIZE: - case GL_COLOR_TABLE_LUMINANCE_SIZE: - case GL_COLOR_TABLE_INTENSITY_SIZE: - return 1; - case GL_COLOR_TABLE_SCALE: - case GL_COLOR_TABLE_BIAS: - return 4; - default: - return -1; - } -} - -GLint __glColorTableParameteriv_size(GLenum pname) -{ - return __glColorTableParameterfv_size(pname); -} - -GLint __glConvolutionParameterfv_size(GLenum pname) -{ - switch(pname) { - case GL_CONVOLUTION_BORDER_MODE: - return 1; - case GL_CONVOLUTION_BORDER_COLOR: - case GL_CONVOLUTION_FILTER_SCALE: - case GL_CONVOLUTION_FILTER_BIAS: - return 4; - default: /* error: bad enum value */ - return -1; - } -} - -GLint __glConvolutionParameteriv_size(GLenum pname) -{ - return __glConvolutionParameterfv_size(pname); -} |