diff options
Diffstat (limited to 'xc/lib/GL/mesa/src/drv/gamma/gamma_dd.c')
| -rw-r--r-- | xc/lib/GL/mesa/src/drv/gamma/gamma_dd.c | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/xc/lib/GL/mesa/src/drv/gamma/gamma_dd.c b/xc/lib/GL/mesa/src/drv/gamma/gamma_dd.c deleted file mode 100644 index 5bd84026e..000000000 --- a/xc/lib/GL/mesa/src/drv/gamma/gamma_dd.c +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Copyright 2001 by Alan Hourihane. - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Alan Hourihane not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Alan Hourihane makes no representations - * about the suitability of this software for any purpose. It is provided - * "as is" without express or implied warranty. - * - * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - * - * Authors: Alan Hourihane, <alanh@tungstengraphics.com> - * - */ - -#include "gamma_context.h" -#include "gamma_vb.h" -#include "gamma_lock.h" -#if defined(USE_X86_ASM) -#include "X86/common_x86_asm.h" -#endif - -#include "context.h" -#include "swrast/swrast.h" - -#define GAMMA_DATE "20021125" - - -/* Return the width and height of the current color buffer. - */ -static void gammaDDGetBufferSize( GLframebuffer *buffer, - GLuint *width, GLuint *height ) -{ - GET_CURRENT_CONTEXT(ctx); - gammaContextPtr gmesa = GAMMA_CONTEXT(ctx); - - GAMMAHW_LOCK( gmesa ); - *width = gmesa->driDrawable->w; - *height = gmesa->driDrawable->h; - GAMMAHW_UNLOCK( gmesa ); -} - - -/* Return various strings for glGetString(). - */ -static const GLubyte *gammaDDGetString( GLcontext *ctx, GLenum name ) -{ - static char buffer[128]; - - switch ( name ) { - case GL_VENDOR: - return (GLubyte *)"VA Linux Systems, Inc."; - - case GL_RENDERER: - sprintf( buffer, "Mesa DRI Gamma " GAMMA_DATE ); - - /* Append any CPU-specific information. - */ -#ifdef USE_X86_ASM - if ( _mesa_x86_cpu_features ) { - strncat( buffer, " x86", 4 ); - } -#ifdef USE_MMX_ASM - if ( cpu_has_mmx ) { - strncat( buffer, "/MMX", 4 ); - } -#endif -#ifdef USE_3DNOW_ASM - if ( cpu_has_3dnow ) { - strncat( buffer, "/3DNow!", 7 ); - } -#endif -#ifdef USE_SSE_ASM - if ( cpu_has_xmm ) { - strncat( buffer, "/SSE", 4 ); - } -#endif -#endif - return (GLubyte *)buffer; - - default: - return NULL; - } -} - -/* Enable the extensions supported by this driver. - */ -void gammaDDInitExtensions( GLcontext *ctx ) -{ - /* None... */ -} - -/* Initialize the driver's misc functions. - */ -void gammaDDInitDriverFuncs( GLcontext *ctx ) -{ - ctx->Driver.GetBufferSize = gammaDDGetBufferSize; - ctx->Driver.ResizeBuffers = _swrast_alloc_buffers; - ctx->Driver.GetString = gammaDDGetString; - - ctx->Driver.Error = NULL; - - /* Pixel path fallbacks - */ - ctx->Driver.Accum = _swrast_Accum; - ctx->Driver.Bitmap = _swrast_Bitmap; - ctx->Driver.CopyPixels = _swrast_CopyPixels; - ctx->Driver.DrawPixels = _swrast_DrawPixels; - ctx->Driver.ReadPixels = _swrast_ReadPixels; - ctx->Driver.ResizeBuffers = _swrast_alloc_buffers; - - /* Swrast hooks for imaging extensions: - */ - ctx->Driver.CopyColorTable = _swrast_CopyColorTable; - ctx->Driver.CopyColorSubTable = _swrast_CopyColorSubTable; - ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D; - ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D; -} |