From 8e4657a9d4cbb899d388068cff0f8c267071fa50 Mon Sep 17 00:00:00 2001 From: Corbin Simpson Date: Thu, 22 Oct 2009 12:29:30 -0700 Subject: Nuke s3v. As per FDO #17889. --- src/mesa/drivers/dri/s3v/s3v_texstate.c | 300 -------------------------------- 1 file changed, 300 deletions(-) delete mode 100644 src/mesa/drivers/dri/s3v/s3v_texstate.c (limited to 'src/mesa/drivers/dri/s3v/s3v_texstate.c') diff --git a/src/mesa/drivers/dri/s3v/s3v_texstate.c b/src/mesa/drivers/dri/s3v/s3v_texstate.c deleted file mode 100644 index 455bae6301..0000000000 --- a/src/mesa/drivers/dri/s3v/s3v_texstate.c +++ /dev/null @@ -1,300 +0,0 @@ -/* - * Author: Max Lingua - */ - -#include -#include - -#include "main/glheader.h" -#include "main/macros.h" -#include "main/mtypes.h" -#include "main/simple_list.h" -#include "main/enums.h" - -#include "main/mm.h" -#include "s3v_context.h" -#include "s3v_tex.h" - - -static void s3vSetTexImages( s3vContextPtr vmesa, - struct gl_texture_object *tObj ) -{ - GLuint height, width, pitch, i, /*textureFormat,*/ log_pitch; - s3vTextureObjectPtr t = (s3vTextureObjectPtr) tObj->DriverData; - const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel]; - GLint firstLevel, lastLevel, numLevels; - GLint log2Width, log2Height; -#if TEX_DEBUG_ON - static unsigned int times=0; - DEBUG_TEX(("*** s3vSetTexImages: #%i ***\n", ++times)); -#endif - - t->texelBytes = 2; /* FIXME: always 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->_BaseFormat; - height += t->image[i].image->Height; - t->TextureBaseAddr[i] = (t->BufAddr + t->image[i].offset + - _TEXALIGN) & (GLuint)(~_TEXALIGN); - } - - t->Pitch = pitch; - t->WidthLog2 = log2Width; - t->totalSize = height*pitch; - t->max_level = i-1; - vmesa->dirty |= S3V_UPLOAD_TEX0 /* | S3V_UPLOAD_TEX1*/; - vmesa->restore_primitive = -1; - DEBUG(("<><>pitch = TexStride = %i\n", pitch)); - DEBUG(("log2Width = %i\n", log2Width)); - - s3vUploadTexImages( vmesa, t ); -} - -static void s3vUpdateTexEnv( GLcontext *ctx, GLuint unit ) -{ - s3vContextPtr vmesa = S3V_CONTEXT(ctx); - 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]->_BaseFormat; -/* - s3vTextureObjectPtr t = (s3vTextureObjectPtr)tObj->DriverData; - GLuint tc; -*/ - GLuint alpha = 0; - GLuint cmd = vmesa->CMD; -#if TEX_DEBUG_ON - static unsigned int times=0; - DEBUG_TEX(("*** s3vUpdateTexEnv: %i ***\n", ++times)); -#endif - - cmd &= ~TEX_COL_MASK; - cmd &= ~TEX_BLEND_MAKS; -/* cmd &= ~ALPHA_BLEND_MASK; */ - - DEBUG(("format = ")); - - switch (format) { - case GL_RGB: - DEBUG_TEX(("GL_RGB\n")); - cmd |= TEX_COL_ARGB1555; - break; - case GL_LUMINANCE: - DEBUG_TEX(("GL_LUMINANCE\n")); - cmd |= TEX_COL_ARGB4444; - alpha = 1; /* FIXME: check */ - break; - case GL_ALPHA: - DEBUG_TEX(("GL_ALPHA\n")); - cmd |= TEX_COL_ARGB4444; - alpha = 1; - break; - case GL_LUMINANCE_ALPHA: - DEBUG_TEX(("GL_LUMINANCE_ALPHA\n")); - cmd |= TEX_COL_ARGB4444; - alpha = 1; - break; - case GL_INTENSITY: - DEBUG_TEX(("GL_INTENSITY\n")); - cmd |= TEX_COL_ARGB4444; - alpha = 1; - break; - case GL_RGBA: - DEBUG_TEX(("GL_RGBA\n")); - cmd |= TEX_COL_ARGB4444; - alpha = 1; - break; - case GL_COLOR_INDEX: - DEBUG_TEX(("GL_COLOR_INDEX\n")); - cmd |= TEX_COL_PAL; - break; - } - - DEBUG_TEX(("EnvMode = ")); - - switch (texUnit->EnvMode) { - case GL_REPLACE: - DEBUG_TEX(("GL_REPLACE\n")); - cmd |= TEX_REFLECT; /* FIXME */ - vmesa->_tri[1] = DO_TEX_UNLIT_TRI; /* FIXME: white tri hack */ - vmesa->_alpha_tex = ALPHA_TEX /* * alpha */; - break; - case GL_MODULATE: - DEBUG_TEX(("GL_MODULATE\n")); - cmd |= TEX_MODULATE; - vmesa->_tri[1] = DO_TEX_LIT_TRI; -#if 0 - if (alpha) - vmesa->_alpha_tex = ALPHA_TEX /* * alpha */; - else - vmesa->_alpha_tex = ALPHA_SRC /* * alpha */; -#else - vmesa->_alpha_tex = ALPHA_TEX ; -#endif - break; - case GL_ADD: - DEBUG_TEX(("DEBUG_TEX\n")); - /* do nothing ???*/ - break; - case GL_DECAL: - DEBUG_TEX(("GL_DECAL\n")); - cmd |= TEX_DECAL; - vmesa->_tri[1] = DO_TEX_LIT_TRI; - vmesa->_alpha_tex = ALPHA_OFF; - break; - case GL_BLEND: - DEBUG_TEX(("GL_BLEND\n")); - cmd |= TEX_DECAL; - vmesa->_tri[1] = DO_TEX_LIT_TRI; - vmesa->_alpha_tex = ALPHA_OFF; /* FIXME: sure? */ - break; - default: - fprintf(stderr, "unknown tex env mode"); - return; - } - - DEBUG_TEX(("\n\n vmesa->CMD was 0x%x\n", vmesa->CMD)); - DEBUG_TEX(( " vmesa->CMD is 0x%x\n\n", cmd )); - - vmesa->_alpha[1] = vmesa->_alpha_tex; - vmesa->CMD = cmd; /* | MIPMAP_LEVEL(8); */ - vmesa->restore_primitive = -1; -} - -static void s3vUpdateTexUnit( GLcontext *ctx, GLuint unit ) -{ - s3vContextPtr vmesa = S3V_CONTEXT(ctx); - struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit]; - GLuint cmd = vmesa->CMD; -#if TEX_DEBUG_ON - static unsigned int times=0; - DEBUG_TEX(("*** s3vUpdateTexUnit: %i ***\n", ++times)); - DEBUG_TEX(("and vmesa->CMD was 0x%x\n", vmesa->CMD)); -#endif - - if (texUnit->_ReallyEnabled == TEXTURE_2D_BIT) - { - struct gl_texture_object *tObj = texUnit->_Current; - s3vTextureObjectPtr t = (s3vTextureObjectPtr)tObj->DriverData; - - /* Upload teximages (not pipelined) - */ - if (t->dirty_images) { -#if _TEXFLUSH - DMAFLUSH(); -#endif - s3vSetTexImages( vmesa, tObj ); - if (!t->MemBlock) { -#if _TEXFALLBACK - FALLBACK( vmesa, S3V_FALLBACK_TEXTURE, GL_TRUE ); -#endif - return; - } - } - - /* Update state if this is a different texture object to last - * time. - */ -#if 1 - if (vmesa->CurrentTexObj[unit] != t) { - vmesa->dirty |= S3V_UPLOAD_TEX0 /* << unit */; - vmesa->CurrentTexObj[unit] = t; - s3vUpdateTexLRU( vmesa, t ); /* done too often */ - } -#endif - - /* Update texture environment if texture object image format or - * texture environment state has changed. - */ - if (tObj->Image[0][tObj->BaseLevel]->_BaseFormat != - vmesa->TexEnvImageFmt[unit]) { - vmesa->TexEnvImageFmt[unit] = tObj->Image[0][tObj->BaseLevel]->_BaseFormat; - s3vUpdateTexEnv( ctx, unit ); - } -#if 1 - cmd = vmesa->CMD & ~MIP_MASK; - vmesa->dirty |= S3V_UPLOAD_TEX0 /* << unit */; - vmesa->CurrentTexObj[unit] = t; - vmesa->TexOffset = t->TextureBaseAddr[tObj->BaseLevel]; - vmesa->TexStride = t->Pitch; - cmd |= MIPMAP_LEVEL(t->WidthLog2); - - DEBUG_TEX(("\n\n>> vmesa->CMD was 0x%x\n", vmesa->CMD)); - DEBUG_TEX(( ">> vmesa->CMD is 0x%x\n\n", cmd )); - DEBUG_TEX(("t->WidthLog2 = %i\n", t->WidthLog2)); - DEBUG_TEX(("MIPMAP_LEVEL(t->WidthLog2) = 0x%x\n", MIPMAP_LEVEL(t->WidthLog2))); - - vmesa->CMD = cmd; - vmesa->restore_primitive = -1; -#endif - } - else if (texUnit->_ReallyEnabled) { /* _ReallyEnabled but != TEXTURE0_2D */ -#if _TEXFALLBACK - FALLBACK( vmesa, S3V_FALLBACK_TEXTURE, GL_TRUE ); -#endif - } - else /*if (vmesa->CurrentTexObj[unit])*/ { /* !_ReallyEnabled */ - vmesa->CurrentTexObj[unit] = 0; - vmesa->TexEnvImageFmt[unit] = 0; - vmesa->dirty &= ~(S3V_UPLOAD_TEX0<