summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--src/mesa/drivers/glide/fxdd.c24
-rw-r--r--src/mesa/drivers/glide/fxddtex.c776
-rw-r--r--src/mesa/drivers/glide/fxdrv.h9
-rw-r--r--src/mesa/drivers/glide/fxsetup.c2
4 files changed, 334 insertions, 477 deletions
diff --git a/src/mesa/drivers/glide/fxdd.c b/src/mesa/drivers/glide/fxdd.c
index 3fdb60c2c2..35dbf5a157 100644
--- a/src/mesa/drivers/glide/fxdd.c
+++ b/src/mesa/drivers/glide/fxdd.c
@@ -572,7 +572,7 @@ static const GLubyte *fxDDGetString(GLcontext *ctx, GLenum name)
}
}
/* now make the GL_RENDERER string */
- sprintf(buffer, "Mesa DRI %s 20000322", hardware);
+ sprintf(buffer, "Mesa DRI %s 20000329", hardware);
return buffer;
}
case GL_VENDOR:
@@ -841,17 +841,20 @@ static GLboolean fxIsInHardware(GLcontext *ctx)
return GL_FALSE;
}
- if((ctx->Texture.ReallyEnabled & TEXTURE0_2D) &&
- (ctx->Texture.Unit[0].EnvMode==GL_BLEND)) {
- return GL_FALSE;
+ if (ctx->Texture.ReallyEnabled & TEXTURE0_2D) {
+ if (ctx->Texture.Unit[0].EnvMode == GL_BLEND)
+ return GL_FALSE;
+ if (ctx->Texture.Unit[0].Current->Image[0]->Border > 0)
+ return GL_FALSE;
}
- if((ctx->Texture.ReallyEnabled & TEXTURE1_2D) &&
- (ctx->Texture.Unit[1].EnvMode==GL_BLEND)) {
- return GL_FALSE;
+ if (ctx->Texture.ReallyEnabled & TEXTURE1_2D) {
+ if (ctx->Texture.Unit[1].EnvMode == GL_BLEND)
+ return GL_FALSE;
+ if (ctx->Texture.Unit[0].Current->Image[0]->Border > 0)
+ return GL_FALSE;
}
-
if (MESA_VERBOSE & (VERBOSE_DRIVER|VERBOSE_TEXTURE))
fprintf(stderr, "fxMesa: fxIsInHardware, envmode is %s/%s\n",
gl_lookup_enum_by_nr(ctx->Texture.Unit[0].EnvMode),
@@ -987,9 +990,10 @@ void fxSetupDDPointers(GLcontext *ctx)
ctx->Driver.RenderStart=NULL;
ctx->Driver.RenderFinish=NULL;
+ ctx->Driver.TexImage2D = fxDDTexImage2D;
+ ctx->Driver.TexSubImage2D = fxDDTexSubImage2D;
+ ctx->Driver.GetTexImage = fxDDGetTexImage;
ctx->Driver.TexEnv=fxDDTexEnv;
- ctx->Driver.TexImage=fxDDTexImg;
- ctx->Driver.TexSubImage=fxDDTexSubImg;
ctx->Driver.TexParameter=fxDDTexParam;
ctx->Driver.BindTexture=fxDDTexBind;
ctx->Driver.DeleteTexture=fxDDTexDel;
diff --git a/src/mesa/drivers/glide/fxddtex.c b/src/mesa/drivers/glide/fxddtex.c
index 779591addc..6f817ccaa3 100644
--- a/src/mesa/drivers/glide/fxddtex.c
+++ b/src/mesa/drivers/glide/fxddtex.c
@@ -780,521 +780,375 @@ void fxTexGetFormat(GLenum glformat, GrTextureFormat_t *tfmt, GLint *ifmt)
static GLboolean fxIsTexSupported(GLenum target, GLint internalFormat,
const struct gl_texture_image *image)
{
- if(target!=GL_TEXTURE_2D)
+ if(target != GL_TEXTURE_2D)
return GL_FALSE;
-#if 0
- /* mesa will have already checked this */
- switch(internalFormat) {
- case GL_INTENSITY:
- case GL_INTENSITY4:
- case GL_INTENSITY8:
- case GL_INTENSITY12:
- case GL_INTENSITY16:
- case 1:
- case GL_LUMINANCE:
- case GL_LUMINANCE4:
- case GL_LUMINANCE8:
- case GL_LUMINANCE12:
- case GL_LUMINANCE16:
- case 2:
- case GL_LUMINANCE_ALPHA:
- case GL_LUMINANCE4_ALPHA4:
- case GL_LUMINANCE6_ALPHA2:
- case GL_LUMINANCE8_ALPHA8:
- case GL_LUMINANCE12_ALPHA4:
- case GL_LUMINANCE12_ALPHA12:
- case GL_LUMINANCE16_ALPHA16:
- case GL_ALPHA:
- case GL_ALPHA4:
- case GL_ALPHA8:
- case GL_ALPHA12:
- case GL_ALPHA16:
- case 3:
- case GL_RGB:
- case GL_R3_G3_B2:
- case GL_RGB4:
- case GL_RGB5:
- case GL_RGB8:
- case GL_RGB10:
- case GL_RGB12:
- case GL_RGB16:
- case 4:
- case GL_RGBA:
- case GL_RGBA2:
- case GL_RGBA4:
- case GL_RGB5_A1:
- case GL_RGBA8:
- case GL_RGB10_A2:
- case GL_RGBA12:
- case GL_RGBA16:
- case GL_COLOR_INDEX:
- case GL_COLOR_INDEX1_EXT:
- case GL_COLOR_INDEX2_EXT:
- case GL_COLOR_INDEX4_EXT:
- case GL_COLOR_INDEX8_EXT:
- case GL_COLOR_INDEX12_EXT:
- case GL_COLOR_INDEX16_EXT:
- break;
- default:
- return GL_FALSE;
- }
-
- if(image->Width>256)
- return GL_FALSE;
-
- if(image->Height>256)
- return GL_FALSE;
-#endif
-
if(!fxTexGetInfo(image->Width,image->Height,NULL,NULL,NULL,NULL,NULL,NULL,
NULL,NULL))
return GL_FALSE;
- return GL_TRUE;
-}
-
-static void fxTexBuildImageMap(const struct gl_texture_image *image,
- GLint internalFormat, unsigned short **dest)
-{
- int w, h, wscale, hscale;
- int texelSize; /* in bytes */
- MesaIntTexFormat intFormat;
-
- fxTexGetInfo(image->Width,image->Height,NULL,NULL,NULL,NULL,NULL,NULL,
- &wscale,&hscale);
- w = image->Width * wscale;
- h = image->Height * hscale;
-
- switch (internalFormat) {
- case GL_INTENSITY:
- case GL_INTENSITY4:
- case GL_INTENSITY8:
- case GL_INTENSITY12:
- case GL_INTENSITY16:
- texelSize = 1;
- intFormat = MESA_I8;
- break;
- case 1:
- case GL_LUMINANCE:
- case GL_LUMINANCE4:
- case GL_LUMINANCE8:
- case GL_LUMINANCE12:
- case GL_LUMINANCE16:
- texelSize = 1;
- intFormat = MESA_L8;
- break;
- case GL_ALPHA:
- case GL_ALPHA4:
- case GL_ALPHA8:
- case GL_ALPHA12:
- case GL_ALPHA16:
- texelSize = 1;
- intFormat = MESA_A8;
- break;
- case GL_COLOR_INDEX:
- case GL_COLOR_INDEX1_EXT:
- case GL_COLOR_INDEX2_EXT:
- case GL_COLOR_INDEX4_EXT:
- case GL_COLOR_INDEX8_EXT:
- case GL_COLOR_INDEX12_EXT:
- case GL_COLOR_INDEX16_EXT:
- texelSize = 1;
- intFormat = MESA_C8;
- break;
- case 2:
- case GL_LUMINANCE_ALPHA:
- case GL_LUMINANCE4_ALPHA4:
- case GL_LUMINANCE6_ALPHA2:
- case GL_LUMINANCE8_ALPHA8:
- case GL_LUMINANCE12_ALPHA4:
- case GL_LUMINANCE12_ALPHA12:
- case GL_LUMINANCE16_ALPHA16:
- texelSize = 2;
- intFormat = MESA_L8_A8;
- break;
- case 3:
- case GL_RGB:
- case GL_R3_G3_B2:
- case GL_RGB4:
- case GL_RGB5:
- case GL_RGB8:
- case GL_RGB10:
- case GL_RGB12:
- case GL_RGB16:
- texelSize = 2;
- intFormat = MESA_R5_G6_B5;
- break;
- case 4:
- case GL_RGBA:
- case GL_RGBA2:
- case GL_RGBA4:
- case GL_RGBA8:
- case GL_RGB10_A2:
- case GL_RGBA12:
- case GL_RGBA16:
- texelSize = 2;
- intFormat = MESA_A4_R4_G4_B4;
- break;
- case GL_RGB5_A1:
- texelSize = 2;
- intFormat = MESA_A1_R5_G5_B5;
- break;
- default:
- fprintf(stderr,"tdfx driver: texbuildimagemap() bad format\n");
- return;
- }
-
- /* alloc teximage memory */
- if (!(*dest)) {
- *dest = (GLushort *) MALLOC(w * h * texelSize);
- if (!(*dest)) {
- return; /* out of memory */
- }
- }
+ if (image->Border > 0)
+ return GL_FALSE;
- /* convert image to internal format */
- _mesa_convert_teximage(intFormat, w, h, *dest,
- image->Width, image->Height,
- image->Format, GL_UNSIGNED_BYTE,
- image->Data, &_mesa_native_packing);
+ return GL_TRUE;
}
+/**********************************************************************/
+/**** NEW TEXTURE IMAGE FUNCTIONS ****/
+/**********************************************************************/
-void fxDDTexImg(GLcontext *ctx, GLenum target,
- struct gl_texture_object *tObj, GLint level,
- GLint internalFormat,
- const struct gl_texture_image *image)
+GLboolean fxDDTexImage2D(GLcontext *ctx, GLenum target, GLint level,
+ GLenum format, GLenum type, const GLvoid *pixels,
+ const struct gl_pixelstore_attrib *packing,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage,
+ GLboolean *retainInternalCopy)
{
- fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
- tfxTexInfo *ti;
+ fxMesaContext fxMesa = (fxMesaContext)ctx->DriverCtx;
- if (MESA_VERBOSE&VERBOSE_DRIVER) {
- fprintf(stderr,
- "fxmesa: (%d) fxDDTexImg(...,level=%d,target=%d,format=%x,width=%d,height=%d...)\n",
- tObj->Name, level, target, internalFormat, image->Width,
- image->Height);
- }
-
- if (target!=GL_TEXTURE_2D)
- return;
-
- if (!tObj->DriverData)
- tObj->DriverData=fxAllocTexObjData(fxMesa);
+ if (target != GL_TEXTURE_2D)
+ return GL_FALSE;
- ti = fxTMGetTexInfo(tObj);
+ if (!texObj->DriverData)
+ texObj->DriverData = fxAllocTexObjData(fxMesa);
- if (fxIsTexSupported(target,internalFormat,image)) {
+ if (fxIsTexSupported(target, texImage->IntFormat, texImage)) {
GrTextureFormat_t gldformat;
+ tfxTexInfo *ti = fxTMGetTexInfo(texObj);
tfxMipMapLevel *mml = &ti->mipmapLevel[level];
+ GLint dstWidth, dstHeight, wScale, hScale, texelSize, dstStride;
+ MesaIntTexFormat intFormat;
- fxTexGetFormat(internalFormat, &gldformat, NULL);
+ fxTexGetFormat(texImage->IntFormat, &gldformat, NULL);
+
+ fxTexGetInfo(texImage->Width, texImage->Height, NULL,NULL,NULL,NULL,
+ NULL,NULL, &wScale, &hScale);
- if ((mml->glideFormat == gldformat) &&
- (mml->width == image->Width) &&
- (mml->height == image->Height)) {
- /* overwrite existing texture image of same size and format */
- fxTexBuildImageMap(image, internalFormat, &(mml->data));
-
- if(ti->validated && ti->isInTM)
- fxTMReloadMipMapLevel(fxMesa, tObj, level);
- else
- fxTexInvalidate(ctx,tObj);
+ dstWidth = texImage->Width * wScale;
+ dstHeight = texImage->Height * hScale;
+
+ switch (texImage->IntFormat) {
+ case GL_INTENSITY:
+ case GL_INTENSITY4:
+ case GL_INTENSITY8:
+ case GL_INTENSITY12:
+ case GL_INTENSITY16:
+ texelSize = 1;
+ intFormat = MESA_I8;
+ break;
+ case 1:
+ case GL_LUMINANCE:
+ case GL_LUMINANCE4:
+ case GL_LUMINANCE8:
+ case GL_LUMINANCE12:
+ case GL_LUMINANCE16:
+ texelSize = 1;
+ intFormat = MESA_L8;
+ break;
+ case GL_ALPHA:
+ case GL_ALPHA4:
+ case GL_ALPHA8:
+ case GL_ALPHA12:
+ case GL_ALPHA16:
+ texelSize = 1;
+ intFormat = MESA_A8;
+ break;
+ case GL_COLOR_INDEX:
+ case GL_COLOR_INDEX1_EXT:
+ case GL_COLOR_INDEX2_EXT:
+ case GL_COLOR_INDEX4_EXT:
+ case GL_COLOR_INDEX8_EXT:
+ case GL_COLOR_INDEX12_EXT:
+ case GL_COLOR_INDEX16_EXT:
+ texelSize = 1;
+ intFormat = MESA_C8;
+ break;
+ case 2:
+ case GL_LUMINANCE_ALPHA:
+ case GL_LUMINANCE4_ALPHA4:
+ case GL_LUMINANCE6_ALPHA2:
+ case GL_LUMINANCE8_ALPHA8:
+ case GL_LUMINANCE12_ALPHA4:
+ case GL_LUMINANCE12_ALPHA12:
+ case GL_LUMINANCE16_ALPHA16:
+ texelSize = 2;
+ intFormat = MESA_A8_L8;
+ break;
+ case 3:
+ case GL_RGB:
+ case GL_R3_G3_B2:
+ case GL_RGB4:
+ case GL_RGB5:
+ case GL_RGB8:
+ case GL_RGB10:
+ case GL_RGB12:
+ case GL_RGB16:
+ texelSize = 2;
+ intFormat = MESA_R5_G6_B5;
+ break;
+ case 4:
+ case GL_RGBA:
+ case GL_RGBA2:
+ case GL_RGBA4:
+ case GL_RGBA8:
+ case GL_RGB10_A2:
+ case GL_RGBA12:
+ case GL_RGBA16:
+ texelSize = 2;
+ intFormat = MESA_A4_R4_G4_B4;
+ break;
+ case GL_RGB5_A1:
+ texelSize = 2;
+ intFormat = MESA_A1_R5_G5_B5;
+ break;
+ default:
+ gl_problem(NULL, "tdfx driver: texbuildimagemap() bad format");
+ return GL_FALSE;
}
- else {
- /* deallocate existing texture image, if any */
- if (mml->data) {
+
+ _mesa_set_teximage_component_sizes(intFormat, texImage);
+
+ /*printf("teximage:\n");*/
+ /* allocate new storage for texture image, if needed */
+ if (!mml->data || mml->glideFormat != gldformat ||
+ mml->width != dstWidth || mml->height != dstHeight) {
+ if (mml->data)
FREE(mml->data);
- mml->data = NULL;
- }
+ mml->data = MALLOC(dstWidth * dstHeight * texelSize);
+ if (!mml->data)
+ return GL_FALSE;
mml->glideFormat = gldformat;
- mml->width = image->Width;
- mml->height = image->Height;
-
- /* make new texture image */
- fxTexBuildImageMap(image, internalFormat, &(mml->data));
- fxTexInvalidate(ctx, tObj);
+ mml->width = dstWidth;
+ mml->height = dstHeight;
+ fxTexInvalidate(ctx, texObj);
}
- }
- else {
- gl_problem(NULL, "fx Driver: unsupported texture in fxDDTexImg()\n");
- }
-}
-static void fxTexBuildSubImageMap(const struct gl_texture_image *image,
- GLint internalFormat,
- GLint xoffset, GLint yoffset,
- GLint width, GLint height,
- unsigned short *destimg)
-{
- fxTexGetInfo(image->Width,image->Height,NULL,NULL,NULL,NULL,NULL,NULL,
- NULL,NULL);
-
- switch(internalFormat) {
- case GL_INTENSITY:
- case GL_INTENSITY4:
- case GL_INTENSITY8:
- case GL_INTENSITY12:
- case GL_INTENSITY16:
- case 1:
- case GL_LUMINANCE:
- case GL_LUMINANCE4:
- case GL_LUMINANCE8:
- case GL_LUMINANCE12:
- case GL_LUMINANCE16:
- case GL_ALPHA:
- case GL_ALPHA4:
- case GL_ALPHA8:
- case GL_ALPHA12:
- case GL_ALPHA16:
- case GL_COLOR_INDEX:
- case GL_COLOR_INDEX1_EXT:
- case GL_COLOR_INDEX2_EXT:
- case GL_COLOR_INDEX4_EXT:
- case GL_COLOR_INDEX8_EXT:
- case GL_COLOR_INDEX12_EXT:
- case GL_COLOR_INDEX16_EXT:
- {
- int y;
- unsigned char *bdst;
- const unsigned char *bsrc;
-
- bsrc=(unsigned char *)(image->Data+(yoffset*image->Width+xoffset));
- bdst=((unsigned char *)destimg)+(yoffset*image->Width+xoffset);
-
- for(y=0;y<height;y++) {
- MEMCPY(bdst,bsrc,width);
- bsrc += image->Width;
- bdst += image->Width;
- }
- }
- break;
- case 2:
- case GL_LUMINANCE_ALPHA:
- case GL_LUMINANCE4_ALPHA4:
- case GL_LUMINANCE6_ALPHA2:
- case GL_LUMINANCE8_ALPHA8:
- case GL_LUMINANCE12_ALPHA4:
- case GL_LUMINANCE12_ALPHA12:
- case GL_LUMINANCE16_ALPHA16:
- {
- int x,y;
- unsigned char *src;
- unsigned short *dst,a,l;
- int simgw,dimgw;
-
- src=(unsigned char *)(image->Data+(yoffset*image->Width+xoffset)*2);
- dst=destimg+(yoffset*image->Width+xoffset);
-
- simgw=(image->Width-width)*2;
- dimgw=image->Width-width;
- for(y=0;y<height;y++) {
- for(x=0;x<width;x++) {
- l=*src++;
- a=*src++;
- *dst++=(a << 8) | l;
- }
-
- src += simgw;
- dst += dimgw;
- }
- }
- break;
- case 3:
- case GL_RGB:
- case GL_R3_G3_B2:
- case GL_RGB4:
- case GL_RGB5:
- case GL_RGB8:
- case GL_RGB10:
- case GL_RGB12:
- case GL_RGB16:
- {
- int x,y;
- unsigned char *src;
- unsigned short *dst,r,g,b;
- int simgw,dimgw;
-
- src=(unsigned char *)(image->Data+(yoffset*image->Width+xoffset)*3);
- dst=destimg+(yoffset*image->Width+xoffset);
-
- simgw=(image->Width-width)*3;
- dimgw=image->Width-width;
- for(y=0;y<height;y++) {
- for(x=0;x<width;x++) {
- r=*src++;
- g=*src++;
- b=*src++;
- *dst++=((0xf8 & r) << (11-3)) |
- ((0xfc & g) << (5-3+1)) |
- ((0xf8 & b) >> 3);
- }
-
- src += simgw;
- dst += dimgw;
- }
+ dstStride = dstWidth * texelSize;
+
+ /* store the texture image */
+ if (!_mesa_convert_teximage(intFormat, dstWidth, dstHeight, mml->data,
+ dstStride,
+ texImage->Width, texImage->Height,
+ format, type, pixels, packing)) {
+ return GL_FALSE;
}
- break;
- case 4:
- case GL_RGBA:
- case GL_RGBA2:
- case GL_RGBA4:
- case GL_RGBA8:
- case GL_RGB10_A2:
- case GL_RGBA12:
- case GL_RGBA16:
- {
- int x,y;
- unsigned char *src;
- unsigned short *dst,r,g,b,a;
- int simgw,dimgw;
-
- src=(unsigned char *)(image->Data+(yoffset*image->Width+xoffset)*4);
- dst=destimg+(yoffset*image->Width+xoffset);
- simgw=(image->Width-width)*4;
- dimgw=image->Width-width;
- for(y=0;y<height;y++) {
- for(x=0;x<width;x++) {
- r=*src++;
- g=*src++;
- b=*src++;
- a=*src++;
- *dst++=((0xf0 & a) << 8) |
- ((0xf0 & r) << 4) |
- (0xf0 & g) |
- ((0xf0 & b) >> 4);
- }
-
- src += simgw;
- dst += dimgw;
- }
+ if (ti->validated && ti->isInTM) {
+ /*printf("reloadmipmaplevels\n");*/
+ fxTMReloadMipMapLevel(fxMesa, texObj, level);
}
- break;
- case GL_RGB5_A1:
- {
- int x,y;
- unsigned char *src;
- unsigned short *dst,r,g,b,a;
- int simgw,dimgw;
-
- src=(unsigned char *)(image->Data+(yoffset*image->Width+xoffset)*4);
- dst=destimg+(yoffset*image->Width+xoffset);
-
- simgw=(image->Width-width)*4;
- dimgw=image->Width-width;
- for(y=0;y<height;y++) {
- for(x=0;x<width;x++) {
- r=*src++;
- g=*src++;
- b=*src++;
- a=*src++;
- *dst++=
- ((0x80 & a) << 8) |
- ((0xf8 & r) << 7) |
- ((0xf8 & g) << 2) |
- ((0xf8 & b) >> 3);
- }
-
- src += simgw;
- dst += dimgw;
- }
+ else {
+ /*printf("invalidate2\n");*/
+ fxTexInvalidate(ctx,texObj);
}
- break;
- default:
- fprintf(stderr,"tdfx driver: fxTexBuildSubImageMap() bad format\n");
- break;
+
+ *retainInternalCopy = GL_FALSE;
+ return GL_TRUE;
+ }
+ else {
+ gl_problem(NULL, "fx Driver: unsupported texture in fxDDTexImg()\n");
+ return GL_FALSE;
}
}
-
-void fxDDTexSubImg(GLcontext *ctx, GLenum target,
- struct gl_texture_object *tObj, GLint level,
- GLint xoffset, GLint yoffset, GLint width, GLint height,
- GLint internalFormat, const struct gl_texture_image *image)
+
+GLboolean fxDDTexSubImage2D(GLcontext *ctx, GLenum target, GLint level,
+ GLint xoffset, GLint yoffset,
+ GLsizei width, GLsizei height,
+ GLenum format, GLenum type, const GLvoid *pixels,
+ const struct gl_pixelstore_attrib *packing,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage)
{
- fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
+ fxMesaContext fxMesa = (fxMesaContext) ctx->DriverCtx;
tfxTexInfo *ti;
- GrTextureFormat_t gldformat;
- int wscale,hscale;
+ GLint wscale, hscale, dstStride;
tfxMipMapLevel *mml;
+ GLboolean result;
- if (MESA_VERBOSE&VERBOSE_DRIVER) {
- fprintf(stderr,
- "fxmesa: (%d) fxDDTexSubImg(level=%d,target=%d,format=%x,width=%d,height=%d)\n",
- tObj->Name, level, target, internalFormat, image->Width,
- image->Height);
- }
+ if (target != GL_TEXTURE_2D)
+ return GL_FALSE;
- if(target!=GL_TEXTURE_2D)
- return;
+ if (!texObj->DriverData)
+ return GL_FALSE;
- if (!tObj->DriverData)
- return;
+ ti = fxTMGetTexInfo(texObj);
+ mml = &ti->mipmapLevel[level];
- ti=fxTMGetTexInfo(tObj);
- mml=&ti->mipmapLevel[level];
+ fxTexGetInfo( texImage->Width, texImage->Height, NULL,NULL,NULL,NULL,
+ NULL,NULL, &wscale, &hscale);
- fxTexGetFormat(internalFormat,&gldformat,NULL);
+ assert(mml->data); /* must have an existing texture image! */
- if (mml->glideFormat != gldformat) {
- if (MESA_VERBOSE&VERBOSE_DRIVER) {
- gl_problem(NULL, "glide texture format mismatch in fxDDTexSubImg");
- }
- fxDDTexImg(ctx,target,tObj,level,internalFormat,image);
- return;
+ switch (mml->glideFormat) {
+ case GR_TEXFMT_INTENSITY_8:
+ dstStride = mml->width;
+ result = _mesa_convert_texsubimage(MESA_I8, xoffset, yoffset,
+ mml->width, mml->height, mml->data,
+ dstStride, width, height,
+ texImage->Width, texImage->Height,
+ format, type, pixels, packing);
+ break;
+ case GR_TEXFMT_ALPHA_8:
+ dstStride = mml->width;
+ result = _mesa_convert_texsubimage(MESA_A8, xoffset, yoffset,
+ mml->width, mml->height, mml->data,
+ dstStride, width, height,
+ texImage->Width, texImage->Height,
+ format, type, pixels, packing);
+ break;
+ case GR_TEXFMT_P_8:
+ dstStride = mml->width;
+ result = _mesa_convert_texsubimage(MESA_C8, xoffset, yoffset,
+ mml->width, mml->height, mml->data,
+ dstStride, width, height,
+ texImage->Width, texImage->Height,
+ format, type, pixels, packing);
+ break;
+ case GR_TEXFMT_ALPHA_INTENSITY_88:
+ dstStride = mml->width * 2;
+ result = _mesa_convert_texsubimage(MESA_A8_L8, xoffset, yoffset,
+ mml->width, mml->height, mml->data,
+ dstStride, width, height,
+ texImage->Width, texImage->Height,
+ format, type, pixels, packing);
+ break;
+ case GR_TEXFMT_RGB_565:
+ dstStride = mml->width * 2;
+ result = _mesa_convert_texsubimage(MESA_R5_G6_B5, xoffset, yoffset,
+ mml->width, mml->height, mml->data,
+ dstStride, width, height,
+ texImage->Width, texImage->Height,
+ format, type, pixels, packing);
+ break;
+ case GR_TEXFMT_ARGB_4444:
+ dstStride = mml->width * 2;
+ result = _mesa_convert_texsubimage(MESA_A4_R4_G4_B4, xoffset, yoffset,
+ mml->width, mml->height, mml->data,
+ dstStride, width, height,
+ texImage->Width, texImage->Height,
+ format, type, pixels, packing);
+ break;
+ case GR_TEXFMT_ARGB_1555:
+ dstStride = mml->width * 2;
+ result = _mesa_convert_texsubimage(MESA_A1_R5_G5_B5, xoffset, yoffset,
+ mml->width, mml->height, mml->data,
+ dstStride, width, height,
+ texImage->Width, texImage->Height,
+ format, type, pixels, packing);
+ break;
+ default:
+ gl_problem(NULL, "tdfx driver: fxTexBuildSubImageMap() bad format");
+ result = GL_FALSE;
}
- fxTexGetInfo(image->Width,image->Height,NULL,NULL,NULL,NULL,NULL,NULL,&wscale,&hscale);
-
- if((wscale!=1) || (hscale!=1)) {
- if (MESA_VERBOSE&VERBOSE_DRIVER) {
- fprintf(stderr,"fxmesa: (wscale!=1) || (hscale!=1) in fxDDTexSubImg()\n");
- }
- fxDDTexImg(ctx,target,tObj,level,internalFormat,image);
-
- return;
+ if (!result) {
+ return GL_FALSE;
}
- assert(mml->data); /* must have an existing texture image! */
- fxTexBuildSubImageMap(image,internalFormat,xoffset,yoffset,
- width,height,mml->data);
-
- if(ti->validated && ti->isInTM)
- fxTMReloadSubMipMapLevel(fxMesa,tObj,level,yoffset,height);
+ if (ti->validated && ti->isInTM)
+ fxTMReloadSubMipMapLevel(fxMesa, texObj, level, yoffset, height);
else
- fxTexInvalidate(ctx,tObj);
-}
-
+ fxTexInvalidate(ctx, texObj);
+ return GL_TRUE;
+}
-/**********************************************************************/
-/**** NEW TEXTURE IMAGE FUNCTIONS ****/
-/**********************************************************************/
-GLboolean fxDDTexImage2D(GLcontext *ctx, GLenum target, GLint level,
- GLenum format, GLenum type, const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage,
- GLboolean *retainInternalCopy)
+static void PrintTexture(int w, int h, int c, const GLubyte *data)
{
- *retainInternalCopy = GL_TRUE;
- return GL_FALSE;
+ int i, j;
+ for (i = 0; i < h; i++) {
+ for (j = 0; j < w; j++) {
+ if (c==2)
+ printf("%02x %02x ", data[0], data[1]);
+ else if (c==3)
+ printf("%02x %02x %02x ", data[0], data[1], data[2]);
+ data += c;
+ }
+ printf("\n");
+ }
}
-GLboolean fxDDTexSubImage2D(GLcontext *ctx, GLenum target, GLint level,
- GLint xoffset, GLint yoffset,
- GLsizei width, GLsizei height,
- GLenum format, GLenum type, const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage)
+GLvoid *fxDDGetTexImage(GLcontext *ctx, GLenum target, GLint level,
+ const struct gl_texture_object *texObj,
+ GLenum *formatOut, GLenum *typeOut,
+ GLboolean *freeImageOut )
{
+ tfxTexInfo *ti;
+ tfxMipMapLevel *mml;
- return GL_FALSE;
+ if (target != GL_TEXTURE_2D)
+ return NULL;
+
+ if (!texObj->DriverData)
+ return NULL;
+
+ ti = fxTMGetTexInfo(texObj);
+ mml = &ti->mipmapLevel[level];
+ if (mml->data) {
+ MesaIntTexFormat mesaFormat;
+ GLenum glFormat;
+ struct gl_texture_image *texImage = texObj->Image[level];
+ GLint srcStride;
+
+ GLubyte *data = (GLubyte *) MALLOC(texImage->Width * texImage->Height * 4);
+ if (!data)
+ return NULL;
+
+ switch (mml->glideFormat) {
+ case GR_TEXFMT_INTENSITY_8:
+ mesaFormat = MESA_I8;
+ glFormat = GL_INTENSITY;
+ srcStride = mml->width;
+ break;
+ case GR_TEXFMT_ALPHA_INTENSITY_88:
+ mesaFormat = MESA_A8_L8;
+ glFormat = GL_LUMINANCE_ALPHA;
+ srcStride = mml->width;
+ break;
+ case GR_TEXFMT_ALPHA_8:
+ mesaFormat = MESA_A8;
+ glFormat = GL_ALPHA;
+ srcStride = mml->width;
+ break;
+ case GR_TEXFMT_RGB_565:
+ mesaFormat = MESA_R5_G6_B5;
+ glFormat = GL_RGB;
+ srcStride = mml->width * 2;
+ break;
+ case GR_TEXFMT_ARGB_4444:
+ mesaFormat = MESA_A4_R4_G4_B4;
+ glFormat = GL_RGBA;
+ srcStride = mml->width * 2;
+ break;
+ case GR_TEXFMT_ARGB_1555:
+ mesaFormat = MESA_A1_R5_G5_B5;
+ glFormat = GL_RGBA;
+ srcStride = mml->width * 2;
+ break;
+ case GR_TEXFMT_P_8:
+ mesaFormat = MESA_C8;
+ glFormat = GL_COLOR_INDEX;
+ srcStride = mml->width;
+ break;
+ default:
+ gl_problem(NULL, "Bad glideFormat in fxDDGetTexImage");
+ return NULL;
+ }
+ _mesa_unconvert_teximage(mesaFormat, mml->width, mml->height, mml->data,
+ srcStride, texImage->Width, texImage->Height,
+ glFormat, data);
+ *formatOut = glFormat;
+ *typeOut = GL_UNSIGNED_BYTE;
+ *freeImageOut = GL_TRUE;
+ return data;
+ }
+ else {
+ return NULL;
+ }
}
diff --git a/src/mesa/drivers/glide/fxdrv.h b/src/mesa/drivers/glide/fxdrv.h
index 042048d4d8..64ac9ee491 100644
--- a/src/mesa/drivers/glide/fxdrv.h
+++ b/src/mesa/drivers/glide/fxdrv.h
@@ -566,11 +566,6 @@ extern void fxUpdateDDSpanPointers(GLcontext *);
extern void fxSetupDDSpanPointers(GLcontext *);
extern void fxPrintTextureData(tfxTexInfo *ti);
-extern void fxDDTexImg(GLcontext *, GLenum, struct gl_texture_object *,
- GLint, GLint, const struct gl_texture_image *);
-extern void fxDDTexSubImg(GLcontext *, GLenum, struct gl_texture_object *,
- GLint, GLint, GLint, GLint, GLint, GLint,
- const struct gl_texture_image *);
extern GLboolean fxDDTexImage2D(GLcontext *ctx, GLenum target, GLint level,
GLenum format, GLenum type, const GLvoid *pixels,
const struct gl_pixelstore_attrib *packing,
@@ -584,6 +579,10 @@ extern GLboolean fxDDTexSubImage2D(GLcontext *ctx, GLenum target, GLint level,
const struct gl_pixelstore_attrib *packing,
struct gl_texture_object *texObj,
struct gl_texture_image *texImage);
+extern GLvoid *fxDDGetTexImage(GLcontext *ctx, GLenum target, GLint level,
+ const struct gl_texture_object *texObj,
+ GLenum *formatOut, GLenum *typeOut,
+ GLboolean *freeImageOut );
extern void fxDDTexEnv(GLcontext *, GLenum, GLenum, const GLfloat *);
extern void fxDDTexParam(GLcontext *, GLenum, struct gl_texture_object *,
GLenum, const GLfloat *);
diff --git a/src/mesa/drivers/glide/fxsetup.c b/src/mesa/drivers/glide/fxsetup.c
index 7d4340d4ff..b09a90ce8b 100644
--- a/src/mesa/drivers/glide/fxsetup.c
+++ b/src/mesa/drivers/glide/fxsetup.c
@@ -556,7 +556,7 @@ static void fxSetupTextureSingleTMU_NoLock(GLcontext *ctx, GLuint textureset)
ctx->Driver.MultipassFunc = fxMultipassBlend;
#else
#ifndef FX_SILENT
- fprintf(stderr,"fx Driver: GL_BLEND not yet supported\n");
+ /*fprintf(stderr,"fx Driver: GL_BLEND not yet supported\n");*/
#endif
#endif
break;