From b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 2 Feb 2015 15:02:49 +0100 Subject: massive reduction of unneeded files --- .../src/mesa/drivers/dri/gamma/gamma_texstate.c | 216 --------------------- 1 file changed, 216 deletions(-) delete mode 100644 nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_texstate.c (limited to 'nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_texstate.c') diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_texstate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_texstate.c deleted file mode 100644 index a8d1b253c..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_texstate.c +++ /dev/null @@ -1,216 +0,0 @@ -/* $XFree86: xc/lib/GL/mesa/src/drv/gamma/gamma_texstate.c,v 1.5 2002/11/05 17:46:07 tsi Exp $ */ - -#include -#include - -#include "glheader.h" -#include "macros.h" -#include "mtypes.h" -#include "simple_list.h" -#include "enums.h" - -#include "mm.h" -#include "gamma_context.h" - -static void gammaSetTexImages( gammaContextPtr gmesa, - struct gl_texture_object *tObj ) -{ - GLuint height, width, pitch, i, log_pitch; - gammaTextureObjectPtr t = (gammaTextureObjectPtr) tObj->DriverData; - const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel]; - GLint firstLevel, lastLevel, numLevels; - GLint log2Width, log2Height; - - /* fprintf(stderr, "%s\n", __FUNCTION__); */ - - t->texelBytes = 2; - - /* Compute which mipmap levels we really want to send to the hardware. - * This depends on the base image size, GL_TEXTURE_MIN_LOD, - * GL_TEXTURE_MAX_LOD, GL_TEXTURE_BASE_LEVEL, and GL_TEXTURE_MAX_LEVEL. - * Yes, this looks overly complicated, but it's all needed. - */ - if (tObj->MinFilter == GL_LINEAR || tObj->MinFilter == GL_NEAREST) { - firstLevel = lastLevel = tObj->BaseLevel; - } - else { - firstLevel = tObj->BaseLevel + (GLint) (tObj->MinLod + 0.5); - firstLevel = MAX2(firstLevel, tObj->BaseLevel); - lastLevel = tObj->BaseLevel + (GLint) (tObj->MaxLod + 0.5); - lastLevel = MAX2(lastLevel, tObj->BaseLevel); - lastLevel = MIN2(lastLevel, tObj->BaseLevel + baseImage->MaxLog2); - lastLevel = MIN2(lastLevel, tObj->MaxLevel); - lastLevel = MAX2(firstLevel, lastLevel); /* need at least one level */ - } - - /* save these values */ - t->firstLevel = firstLevel; - t->lastLevel = lastLevel; - - numLevels = lastLevel - firstLevel + 1; - - log2Width = tObj->Image[0][firstLevel]->WidthLog2; - log2Height = tObj->Image[0][firstLevel]->HeightLog2; - - - /* Figure out the amount of memory required to hold all the mipmap - * levels. Choose the smallest pitch to accomodate the largest - * mipmap: - */ - width = tObj->Image[0][firstLevel]->Width * t->texelBytes; - for (pitch = 32, log_pitch=2 ; pitch < width ; pitch *= 2 ) - log_pitch++; - - /* All images must be loaded at this pitch. Count the number of - * lines required: - */ - for ( height = i = 0 ; i < numLevels ; i++ ) { - t->image[i].image = tObj->Image[0][firstLevel + i]; - t->image[i].offset = height * pitch; - t->image[i].internalFormat = baseImage->Format; - height += t->image[i].image->Height; - t->TextureBaseAddr[i] = /* ??? */ - (unsigned long)(t->image[i].offset + t->BufAddr) << 5; - - } - - t->Pitch = pitch; - t->totalSize = height*pitch; - t->max_level = i-1; - gmesa->dirty |= GAMMA_UPLOAD_TEX0 /* | GAMMA_UPLOAD_TEX1*/; - - gammaUploadTexImages( gmesa, t ); -} - -static void gammaUpdateTexEnv( GLcontext *ctx, GLuint unit ) -{ - const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit]; - const struct gl_texture_object *tObj = texUnit->_Current; - const GLuint format = tObj->Image[0][tObj->BaseLevel]->Format; - gammaTextureObjectPtr t = (gammaTextureObjectPtr)tObj->DriverData; - GLuint tc; - - /* fprintf(stderr, "%s\n", __FUNCTION__); */ - - tc = t->TextureColorMode & ~(TCM_BaseFormatMask | TCM_ApplicationMask); - - switch (format) { - case GL_RGB: - tc |= TCM_BaseFormat_RGB; - break; - case GL_LUMINANCE: - tc |= TCM_BaseFormat_Lum; - break; - case GL_ALPHA: - tc |= TCM_BaseFormat_Alpha; - break; - case GL_LUMINANCE_ALPHA: - tc |= TCM_BaseFormat_LumAlpha; - break; - case GL_INTENSITY: - tc |= TCM_BaseFormat_Intensity; - break; - case GL_RGBA: - tc |= TCM_BaseFormat_RGBA; - break; - case GL_COLOR_INDEX: - break; - } - - switch (texUnit->EnvMode) { - case GL_REPLACE: - tc |= TCM_Replace; - break; - case GL_MODULATE: - tc |= TCM_Modulate; - break; - case GL_ADD: - /* do nothing ???*/ - break; - case GL_DECAL: - tc |= TCM_Decal; - break; - case GL_BLEND: - tc |= TCM_Blend; - break; - default: - fprintf(stderr, "unknown tex env mode"); - return; - } - - t->TextureColorMode = tc; -} - - - - -static void gammaUpdateTexUnit( GLcontext *ctx, GLuint unit ) -{ - gammaContextPtr gmesa = GAMMA_CONTEXT(ctx); - struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit]; - - /* fprintf(stderr, "%s\n", __FUNCTION__); */ - - if (texUnit->_ReallyEnabled == TEXTURE_2D_BIT) - { - struct gl_texture_object *tObj = texUnit->_Current; - gammaTextureObjectPtr t = (gammaTextureObjectPtr)tObj->DriverData; - - /* Upload teximages (not pipelined) - */ - if (t->dirty_images) { - gammaSetTexImages( gmesa, tObj ); - if (!t->MemBlock) { - FALLBACK( gmesa, GAMMA_FALLBACK_TEXTURE, GL_TRUE ); - return; - } - } - -#if 0 - if (tObj->Image[0][tObj->BaseLevel]->Border > 0) { - FALLBACK( gmesa, GAMMA_FALLBACK_TEXTURE, GL_TRUE ); - return; - } -#endif - - /* Update state if this is a different texture object to last - * time. - */ - if (gmesa->CurrentTexObj[unit] != t) { - gmesa->dirty |= GAMMA_UPLOAD_TEX0 /* << unit */; - gmesa->CurrentTexObj[unit] = t; - gammaUpdateTexLRU( gmesa, t ); /* done too often */ - } - - /* Update texture environment if texture object image format or - * texture environment state has changed. - */ - if (tObj->Image[0][tObj->BaseLevel]->Format != gmesa->TexEnvImageFmt[unit]) { - gmesa->TexEnvImageFmt[unit] = tObj->Image[0][tObj->BaseLevel]->Format; - gammaUpdateTexEnv( ctx, unit ); - } - } - else if (texUnit->_ReallyEnabled) { - FALLBACK( gmesa, GAMMA_FALLBACK_TEXTURE, GL_TRUE ); - } - else /*if (gmesa->CurrentTexObj[unit])*/ { - gmesa->CurrentTexObj[unit] = 0; - gmesa->TexEnvImageFmt[unit] = 0; - gmesa->dirty &= ~(GAMMA_UPLOAD_TEX0<