* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
-/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_tex.c,v 1.7 2002/11/05 17:46:10 tsi Exp $ */
/*
* New fixes:
*/
-#include "enums.h"
-#include "image.h"
-#include "texcompress.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texstore.h"
-#include "texobj.h"
+#include "main/enums.h"
+#include "main/image.h"
+#include "main/mipmap.h"
+#include "main/texcompress.h"
+#include "main/texformat.h"
+#include "main/teximage.h"
+#include "main/texstore.h"
+#include "main/texobj.h"
#include "tdfx_context.h"
#include "tdfx_tex.h"
#include "tdfx_texman.h"
/* no borders! can't halve 1x1! (stride > width * comp) not allowed */
-void
+static void
_mesa_halve2x2_teximage2d ( GLcontext *ctx,
struct gl_texture_image *texImage,
GLuint bytesPerPixel,
GLint srcRowStride = srcWidth * bytesPerPixel;
GLubyte *src = (GLubyte *)srcImage;
GLubyte *dst = dstImage;
+ GLuint dstImageOffsets = 0;
GLuint bpt = 0;
GLubyte *_s = NULL;
GLubyte *_d = NULL;
GLenum _t = 0;
- if (texImage->TexFormat->MesaFormat == MESA_FORMAT_RGB565) {
+ if (texImage->TexFormat == MESA_FORMAT_RGB565) {
_t = GL_UNSIGNED_SHORT_5_6_5_REV;
bpt = bytesPerPixel;
- } else if (texImage->TexFormat->MesaFormat == MESA_FORMAT_ARGB4444) {
+ } else if (texImage->TexFormat == MESA_FORMAT_ARGB4444) {
_t = GL_UNSIGNED_SHORT_4_4_4_4_REV;
bpt = bytesPerPixel;
- } else if (texImage->TexFormat->MesaFormat == MESA_FORMAT_ARGB1555) {
+ } else if (texImage->TexFormat == MESA_FORMAT_ARGB1555) {
_t = GL_UNSIGNED_SHORT_1_5_5_5_REV;
bpt = bytesPerPixel;
}
}
_s = src = MALLOC(srcRowStride * srcHeight);
_d = dst = MALLOC(dstWidth * bytesPerPixel * dstHeight);
- _mesa_texstore_rgba8888(ctx, 2, GL_RGBA,
- &_mesa_texformat_rgba8888_rev, src,
- 0, 0, 0, /* dstX/Y/Zoffset */
- srcRowStride, /* dstRowStride */
- 0, /* dstImageStride */
- srcWidth, srcHeight, 1,
- texImage->_BaseFormat, _t, srcImage, &ctx->DefaultPacking);
+ _mesa_texstore(ctx, 2, GL_RGBA,
+ MESA_FORMAT_RGBA8888_REV, src,
+ 0, 0, 0, /* dstX/Y/Zoffset */
+ srcRowStride, /* dstRowStride */
+ &dstImageOffsets,
+ srcWidth, srcHeight, 1,
+ texImage->_BaseFormat, _t, srcImage, &ctx->DefaultPacking);
}
if (srcHeight == 1) {
if (bpt) {
src = _s;
dst = _d;
- texImage->TexFormat->StoreImage(ctx, 2, texImage->_BaseFormat,
- texImage->TexFormat, dstImage,
- 0, 0, 0, /* dstX/Y/Zoffset */
- dstWidth * bpt,
- 0, /* dstImageStride */
- dstWidth, dstHeight, 1,
- GL_BGRA, CHAN_TYPE, dst, &ctx->DefaultPacking);
+ _mesa_texstore(ctx, 2, texImage->_BaseFormat,
+ texImage->TexFormat, dstImage,
+ 0, 0, 0, /* dstX/Y/Zoffset */
+ dstWidth * bpt,
+ &dstImageOffsets,
+ dstWidth, dstHeight, 1,
+ GL_BGRA, CHAN_TYPE, dst, &ctx->DefaultPacking);
FREE(dst);
FREE(src);
}
}
+static void
+tdfxGenerateMipmap(GLcontext *ctx, GLenum target,
+ struct gl_texture_object *texObj)
+{
+ GLint mipWidth, mipHeight;
+ tdfxMipMapLevel *mip;
+ struct gl_texture_image *mipImage; /* the new/next image */
+ struct gl_texture_image *texImage;
+ const GLint maxLevels = _mesa_max_texture_levels(ctx, texObj->Target);
+ GLint level = texObj->BaseLevel;
+ GLsizei width, height, texelBytes;
+ const tdfxMipMapLevel *mml;
+
+ texImage = _mesa_get_tex_image(ctx, texObj, target, level);
+ texelBytes = _mesa_get_format_bytes(texImage->TexFormat);
+ assert(!texImage->IsCompressed);
+
+ mml = TDFX_TEXIMAGE_DATA(texImage);
+
+ width = texImage->Width;
+ height = texImage->Height;
+ while (level < texObj->MaxLevel && level < maxLevels - 1) {
+ mipWidth = width / 2;
+ if (!mipWidth) {
+ mipWidth = 1;
+ }
+ mipHeight = height / 2;
+ if (!mipHeight) {
+ mipHeight = 1;
+ }
+ if ((mipWidth == width) && (mipHeight == height)) {
+ break;
+ }
+ ++level;
+ mipImage = _mesa_select_tex_image(ctx, texObj, target, level);
+ mip = TDFX_TEXIMAGE_DATA(mipImage);
+ _mesa_halve2x2_teximage2d(ctx,
+ texImage,
+ texelBytes,
+ mml->width, mml->height,
+ texImage->Data, mipImage->Data);
+ texImage = mipImage;
+ mml = mip;
+ width = mipWidth;
+ height = mipHeight;
+ }
+}
+
+
/*
* Compute various texture image parameters.
* Input: w, h - source texture width and height
static GrTexTable_t
convertPalette(FxU32 data[256], const struct gl_color_table *table)
{
- const GLubyte *tableUB = (const GLubyte *) table->Table;
+ const GLubyte *tableUB = table->TableUB;
GLint width = table->Size;
FxU32 r, g, b, a;
GLint i;
- ASSERT(table->Type == GL_UNSIGNED_BYTE);
-
switch (table->_BaseFormat) {
case GL_INTENSITY:
for (i = 0; i < width; i++) {
tdfxTexInfo *ti;
/* This might be a proxy texture. */
- if (!tObj->Palette.Table)
+ if (!tObj->Palette.TableUB)
return;
if (!tObj->DriverData)
#endif
-static const struct gl_texture_format *
+static gl_format
tdfxChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
GLenum srcFormat, GLenum srcType )
{
case GL_ALPHA12:
case GL_ALPHA16:
case GL_COMPRESSED_ALPHA:
- return &_mesa_texformat_a8;
+ return MESA_FORMAT_A8;
case 1:
case GL_LUMINANCE:
case GL_LUMINANCE4:
case GL_LUMINANCE12:
case GL_LUMINANCE16:
case GL_COMPRESSED_LUMINANCE:
- return &_mesa_texformat_l8;
+ return MESA_FORMAT_L8;
case 2:
case GL_LUMINANCE_ALPHA:
case GL_LUMINANCE4_ALPHA4:
case GL_LUMINANCE12_ALPHA12:
case GL_LUMINANCE16_ALPHA16:
case GL_COMPRESSED_LUMINANCE_ALPHA:
- return &_mesa_texformat_al88;
+ return MESA_FORMAT_AL88;
case GL_INTENSITY:
case GL_INTENSITY4:
case GL_INTENSITY8:
case GL_INTENSITY12:
case GL_INTENSITY16:
case GL_COMPRESSED_INTENSITY:
- return &_mesa_texformat_i8;
+ return MESA_FORMAT_I8;
case GL_R3_G3_B2:
case GL_RGB4:
case GL_RGB5:
- return &_mesa_texformat_rgb565;
+ return MESA_FORMAT_RGB565;
case GL_COMPRESSED_RGB:
/* intentional fall-through */
case 3:
case GL_RGB:
if ( srcFormat == GL_RGB && srcType == GL_UNSIGNED_SHORT_5_6_5 ) {
- return &_mesa_texformat_rgb565;
+ return MESA_FORMAT_RGB565;
}
/* intentional fall through */
case GL_RGB8:
case GL_RGB10:
case GL_RGB12:
case GL_RGB16:
- return (allow32bpt) ? &_mesa_texformat_argb8888
- : &_mesa_texformat_rgb565;
+ return (allow32bpt) ? MESA_FORMAT_ARGB8888 : MESA_FORMAT_RGB565;
case GL_RGBA2:
case GL_RGBA4:
- return &_mesa_texformat_argb4444;
+ return MESA_FORMAT_ARGB4444;
case GL_COMPRESSED_RGBA:
/* intentional fall-through */
case 4:
case GL_RGBA:
if ( srcFormat == GL_BGRA ) {
if ( srcType == GL_UNSIGNED_INT_8_8_8_8_REV ) {
- return &_mesa_texformat_argb8888;
+ return MESA_FORMAT_ARGB8888;
}
else if ( srcType == GL_UNSIGNED_SHORT_4_4_4_4_REV ) {
- return &_mesa_texformat_argb4444;
+ return MESA_FORMAT_ARGB4444;
}
else if ( srcType == GL_UNSIGNED_SHORT_1_5_5_5_REV ) {
- return &_mesa_texformat_argb1555;
+ return MESA_FORMAT_ARGB1555;
}
}
/* intentional fall through */
case GL_RGB10_A2:
case GL_RGBA12:
case GL_RGBA16:
- return allow32bpt ? &_mesa_texformat_argb8888
- : &_mesa_texformat_argb4444;
+ return allow32bpt ? MESA_FORMAT_ARGB8888 : MESA_FORMAT_ARGB4444;
case GL_RGB5_A1:
- return &_mesa_texformat_argb1555;
+ return MESA_FORMAT_ARGB1555;
case GL_COLOR_INDEX:
case GL_COLOR_INDEX1_EXT:
case GL_COLOR_INDEX2_EXT:
case GL_COLOR_INDEX8_EXT:
case GL_COLOR_INDEX12_EXT:
case GL_COLOR_INDEX16_EXT:
- return &_mesa_texformat_ci8;
+ return MESA_FORMAT_CI8;
/* GL_EXT_texture_compression_s3tc */
/* GL_S3_s3tc */
case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
case GL_RGB_S3TC:
case GL_RGB4_S3TC:
- return &_mesa_texformat_rgb_dxt1;
+ return MESA_FORMAT_RGB_DXT1;
case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
- return &_mesa_texformat_rgba_dxt1;
+ return MESA_FORMAT_RGBA_DXT1;
case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
case GL_RGBA_S3TC:
case GL_RGBA4_S3TC:
- return &_mesa_texformat_rgba_dxt3;
+ return MESA_FORMAT_RGBA_DXT3;
case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
- return &_mesa_texformat_rgba_dxt5;
+ return MESA_FORMAT_RGBA_DXT5;
/* GL_3DFX_texture_compression_FXT1 */
case GL_COMPRESSED_RGB_FXT1_3DFX:
- return &_mesa_texformat_rgb_fxt1;
+ return MESA_FORMAT_RGB_FXT1;
case GL_COMPRESSED_RGBA_FXT1_3DFX:
- return &_mesa_texformat_rgba_fxt1;
+ return MESA_FORMAT_RGBA_FXT1;
default:
_mesa_problem(ctx, "unexpected format in tdfxChooseTextureFormat");
- return NULL;
+ return MESA_FORMAT_NONE;
}
}
i = i * mml->wScale;
j = j * mml->hScale;
+ /* XXX Get fetch func from _mesa_get_texel_fetch_func()
_mesa_texformat_rgb_dxt1.FetchTexel2D(texImage, i, j, k, rgba);
+ */
}
i = i * mml->wScale;
j = j * mml->hScale;
+ /* XXX Get fetch func from _mesa_get_texel_fetch_func()
_mesa_texformat_rgba_dxt1.FetchTexel2D(texImage, i, j, k, rgba);
+ */
}
i = i * mml->wScale;
j = j * mml->hScale;
+ /* XXX Get fetch func from _mesa_get_texel_fetch_func()
_mesa_texformat_rgba_dxt3.FetchTexel2D(texImage, i, j, k, rgba);
+ */
}
i = i * mml->wScale;
j = j * mml->hScale;
+ /* XXX Get fetch func from _mesa_get_texel_fetch_func()
_mesa_texformat_rgba_dxt5.FetchTexel2D(texImage, i, j, k, rgba);
+ */
}
const GLint newWidth = width * mml->wScale;
const GLint newHeight = height * mml->hScale;
GLvoid *tempImage;
+ GLuint dstImageOffsets = 0;
if (!texImage->IsCompressed) {
GLubyte *destAddr;
+
tempImage = MALLOC(width * height * texelBytes);
if (!tempImage) {
return GL_FALSE;
}
- texImage->TexFormat->StoreImage(ctx, 2, texImage->_BaseFormat,
- texImage->TexFormat, tempImage,
- 0, 0, 0, /* dstX/Y/Zoffset */
- width * texelBytes, /* dstRowStride */
- 0, /* dstImageStride */
- width, height, 1,
- format, type, pixels, packing);
+ _mesa_texstore(ctx, 2, texImage->_BaseFormat,
+ texImage->TexFormat, tempImage,
+ 0, 0, 0, /* dstX/Y/Zoffset */
+ width * texelBytes, /* dstRowStride */
+ &dstImageOffsets,
+ width, height, 1,
+ format, type, pixels, packing);
/* now rescale */
/* compute address of dest subimage within the overal tex image */
} else {
const GLint rawBytes = 4;
GLvoid *rawImage = MALLOC(width * height * rawBytes);
+
if (!rawImage) {
return GL_FALSE;
}
return GL_FALSE;
}
/* unpack image, apply transfer ops and store in rawImage */
- _mesa_texstore_rgba8888(ctx, 2, GL_RGBA,
- &_mesa_texformat_rgba8888_rev, rawImage,
- 0, 0, 0, /* dstX/Y/Zoffset */
- width * rawBytes, /* dstRowStride */
- 0, /* dstImageStride */
- width, height, 1,
- format, type, pixels, packing);
+ _mesa_texstore(ctx, 2, GL_RGBA,
+ MESA_FORMAT_RGBA8888_REV, rawImage,
+ 0, 0, 0, /* dstX/Y/Zoffset */
+ width * rawBytes, /* dstRowStride */
+ &dstImageOffsets,
+ width, height, 1,
+ format, type, pixels, packing);
_mesa_rescale_teximage2d(rawBytes,
width,
newWidth * rawBytes, /* dst stride */
width, height, /* src */
newWidth, newHeight, /* dst */
rawImage /*src*/, tempImage /*dst*/ );
- texImage->TexFormat->StoreImage(ctx, 2, texImage->_BaseFormat,
- texImage->TexFormat, texImage->Data,
- xoffset * mml->wScale, yoffset * mml->hScale, 0, /* dstX/Y/Zoffset */
- dstRowStride,
- 0, /* dstImageStride */
- newWidth, newHeight, 1,
- GL_RGBA, CHAN_TYPE, tempImage, &ctx->DefaultPacking);
+ _mesa_texstore(ctx, 2, texImage->_BaseFormat,
+ texImage->TexFormat, texImage->Data,
+ xoffset * mml->wScale, yoffset * mml->hScale, 0, /* dstX/Y/Zoffset */
+ dstRowStride,
+ &dstImageOffsets,
+ newWidth, newHeight, 1,
+ GL_RGBA, CHAN_TYPE, tempImage, &ctx->DefaultPacking);
FREE(rawImage);
}
tdfxTexInfo *ti;
tdfxMipMapLevel *mml;
GLint texelBytes, dstRowStride;
+ GLuint mesaFormat;
/*
printf("TexImage id=%d int 0x%x format 0x%x type 0x%x %dx%d\n",
texImage->TexFormat = (*ctx->Driver.ChooseTextureFormat)(ctx,
internalFormat, format, type);
assert(texImage->TexFormat);
- mml->glideFormat = fxGlideFormat(texImage->TexFormat->MesaFormat);
+ mesaFormat = texImage->TexFormat;
+ mml->glideFormat = fxGlideFormat(mesaFormat);
ti->info.format = mml->glideFormat;
- texImage->FetchTexelc = fxFetchFunction(texImage->TexFormat->MesaFormat);
- texelBytes = texImage->TexFormat->TexelBytes;
+ texImage->FetchTexelc = fxFetchFunction(mesaFormat);
+ texelBytes = _mesa_get_format_bytes(texImage->TexFormat);
if (texImage->IsCompressed) {
texImage->CompressedSize = _mesa_compressed_texture_size(ctx,
mml->width,
mml->height,
1,
- internalFormat);
- dstRowStride = _mesa_compressed_row_stride(internalFormat, mml->width);
+ mesaFormat);
+ dstRowStride = _mesa_compressed_row_stride(texImage->TexFormat, mml->width);
texImage->Data = _mesa_alloc_texmemory(texImage->CompressedSize);
} else {
dstRowStride = mml->width * texelBytes;
- texImage->Data = _mesa_alloc_texmemory(mml->width * mml->height *
- texelBytes);
+ texImage->Data = _mesa_alloc_texmemory(mml->width * mml->height * texelBytes);
}
if (!texImage->Data) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
else {
/* no rescaling needed */
/* unpack image, apply transfer ops and store in texImage->Data */
- texImage->TexFormat->StoreImage(ctx, 2, texImage->_BaseFormat,
- texImage->TexFormat, texImage->Data,
- 0, 0, 0, /* dstX/Y/Zoffset */
- dstRowStride,
- 0, /* dstImageStride */
- width, height, 1,
- format, type, pixels, packing);
+ _mesa_texstore(ctx, 2, texImage->_BaseFormat,
+ texImage->TexFormat, texImage->Data,
+ 0, 0, 0, /* dstX/Y/Zoffset */
+ dstRowStride,
+ texImage->ImageOffsets,
+ width, height, 1,
+ format, type, pixels, packing);
}
-
- /* GL_SGIS_generate_mipmap */
- if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- GLint mipWidth, mipHeight;
- tdfxMipMapLevel *mip;
- struct gl_texture_image *mipImage;
- const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
- const GLint maxLevels = _mesa_max_texture_levels(ctx, texObj->Target);
-
- assert(!texImage->IsCompressed);
-
- while (level < texObj->MaxLevel && level < maxLevels - 1) {
- mipWidth = width / 2;
- if (!mipWidth) {
- mipWidth = 1;
- }
- mipHeight = height / 2;
- if (!mipHeight) {
- mipHeight = 1;
- }
- if ((mipWidth == width) && (mipHeight == height)) {
- break;
- }
- _mesa_TexImage2D(target, ++level, internalFormat,
- mipWidth, mipHeight, border,
- format, type,
- NULL);
- mipImage = _mesa_select_tex_image(ctx, texUnit, target, level);
- mip = TDFX_TEXIMAGE_DATA(mipImage);
- _mesa_halve2x2_teximage2d(ctx,
- texImage,
- texelBytes,
- mml->width, mml->height,
- texImage->Data, mipImage->Data);
- texImage = mipImage;
- mml = mip;
- width = mipWidth;
- height = mipHeight;
- }
- }
}
RevalidateTexture(ctx, texObj);
assert(texImage->Data); /* must have an existing texture image! */
assert(texImage->_BaseFormat);
- texelBytes = texImage->TexFormat->TexelBytes;
+ texelBytes = _mesa_get_format_bytes(texImage->TexFormat);
if (texImage->IsCompressed) {
- dstRowStride = _mesa_compressed_row_stride(texImage->InternalFormat, mml->width);
+ dstRowStride = _mesa_compressed_row_stride(texImage->TexFormat, mml->width);
} else {
dstRowStride = mml->width * texelBytes;
}
}
else {
/* no rescaling needed */
- texImage->TexFormat->StoreImage(ctx, 2, texImage->_BaseFormat,
- texImage->TexFormat, texImage->Data,
- xoffset, yoffset, 0,
- dstRowStride,
- 0, /* dstImageStride */
- width, height, 1,
- format, type, pixels, packing);
+ _mesa_texstore(ctx, 2, texImage->_BaseFormat,
+ texImage->TexFormat, texImage->Data,
+ xoffset, yoffset, 0,
+ dstRowStride,
+ texImage->ImageOffsets,
+ width, height, 1,
+ format, type, pixels, packing);
}
- /* GL_SGIS_generate_mipmap */
- if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- GLint mipWidth, mipHeight;
- tdfxMipMapLevel *mip;
- struct gl_texture_image *mipImage;
- const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
- const GLint maxLevels = _mesa_max_texture_levels(ctx, texObj->Target);
-
- assert(!texImage->IsCompressed);
-
- width = texImage->Width;
- height = texImage->Height;
- while (level < texObj->MaxLevel && level < maxLevels - 1) {
- mipWidth = width / 2;
- if (!mipWidth) {
- mipWidth = 1;
- }
- mipHeight = height / 2;
- if (!mipHeight) {
- mipHeight = 1;
- }
- if ((mipWidth == width) && (mipHeight == height)) {
- break;
- }
- ++level;
- mipImage = _mesa_select_tex_image(ctx, texUnit, target, level);
- mip = TDFX_TEXIMAGE_DATA(mipImage);
- _mesa_halve2x2_teximage2d(ctx,
- texImage,
- texelBytes,
- mml->width, mml->height,
- texImage->Data, mipImage->Data);
- texImage = mipImage;
- mml = mip;
- width = mipWidth;
- height = mipHeight;
- }
- }
-
ti->reloadImages = GL_TRUE; /* signal the image needs to be reloaded */
fxMesa->new_state |= TDFX_NEW_TEXTURE; /* XXX this might be a bit much */
}
tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
tdfxTexInfo *ti;
tdfxMipMapLevel *mml;
+ GLuint mesaFormat;
if (TDFX_DEBUG & DEBUG_VERBOSE_DRI) {
fprintf(stderr, "tdfxCompressedTexImage2D: id=%d int 0x%x %dx%d\n",
/* Determine the appropriate Glide texel format,
* given the user's internal texture format hint.
*/
- mml->glideFormat = fxGlideFormat(texImage->TexFormat->MesaFormat);
+ mesaFormat = texImage->TexFormat;
+ mml->glideFormat = fxGlideFormat(mesaFormat);
ti->info.format = mml->glideFormat;
- texImage->FetchTexelc = fxFetchFunction(texImage->TexFormat->MesaFormat);
+ texImage->FetchTexelc = fxFetchFunction(mesaFormat);
/* allocate new storage for texture image, if needed */
if (!texImage->Data) {
mml->width,
mml->height,
1,
- internalFormat);
+ mesaFormat);
texImage->Data = _mesa_alloc_texmemory(texImage->CompressedSize);
if (!texImage->Data) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexImage2D");
* we replicate the data over the padded area.
* For now, we take 2) + 3) but texelfetchers will be wrong!
*/
- GLuint srcRowStride = _mesa_compressed_row_stride(internalFormat, width);
+ const GLuint mesaFormat = texImage->TexFormat;
+ GLuint srcRowStride = _mesa_compressed_row_stride(mesaFormat, width);
- GLuint destRowStride = _mesa_compressed_row_stride(internalFormat,
+ GLuint destRowStride = _mesa_compressed_row_stride(mesaFormat,
mml->width);
_mesa_upscale_teximage2d(srcRowStride, (height+3) / 4,
MEMCPY(texImage->Data, data, texImage->CompressedSize);
}
- /* GL_SGIS_generate_mipmap */
- if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- assert(!texImage->IsCompressed);
- }
-
RevalidateTexture(ctx, texObj);
ti->reloadImages = GL_TRUE;
GLint destRowStride, srcRowStride;
GLint i, rows;
GLubyte *dest;
+ const GLuint mesaFormat = texImage->TexFormat;
if (TDFX_DEBUG & DEBUG_VERBOSE_DRI) {
fprintf(stderr, "tdfxCompressedTexSubImage2D: id=%d\n", texObj->Name);
mml = TDFX_TEXIMAGE_DATA(texImage);
assert(mml);
- srcRowStride = _mesa_compressed_row_stride(texImage->InternalFormat, width);
+ srcRowStride = _mesa_compressed_row_stride(mesaFormat, width);
- destRowStride = _mesa_compressed_row_stride(texImage->InternalFormat,
- mml->width);
+ destRowStride = _mesa_compressed_row_stride(mesaFormat, mml->width);
dest = _mesa_compressed_image_address(xoffset, yoffset, 0,
- texImage->InternalFormat,
+ mesaFormat,
mml->width,
(GLubyte*) texImage->Data);
for (i = 0; i < rows; i++) {
MEMCPY(dest, data, srcRowStride);
dest += destRowStride;
- data = (GLvoid *)((GLuint)data + (GLuint)srcRowStride);
+ data = (GLvoid *)((intptr_t)data + (intptr_t)srcRowStride);
}
/* [dBorca] Hack alert:
* see fxDDCompressedTexImage2D for caveats
*/
if (mml->wScale != 1 || mml->hScale != 1) {
- srcRowStride = _mesa_compressed_row_stride(texImage->InternalFormat, texImage->Width);
+ srcRowStride = _mesa_compressed_row_stride(mesaFormat, texImage->Width);
- destRowStride = _mesa_compressed_row_stride(texImage->InternalFormat,
- mml->width);
+ destRowStride = _mesa_compressed_row_stride(mesaFormat, mml->width);
_mesa_upscale_teximage2d(srcRowStride, texImage->Height / 4,
destRowStride, mml->height / 4,
1, texImage->Data, destRowStride,
texImage->Data);
}
- /* GL_SGIS_generate_mipmap */
- if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- assert(!texImage->IsCompressed);
- }
-
RevalidateTexture(ctx, texObj);
ti->reloadImages = GL_TRUE;
tdfxTexInfo *ti;
int memNeeded;
- tObj = ctx->Texture.Proxy2D;
+ tObj = ctx->Texture.ProxyTex[TEXTURE_2D_INDEX];
if (!tObj->DriverData)
tObj->DriverData = fxAllocTexObjData(fxMesa);
ti = TDFX_TEXTURE_DATA(tObj);
functions->CompressedTexImage2D = tdfxCompressedTexImage2D;
functions->CompressedTexSubImage2D = tdfxCompressedTexSubImage2D;
functions->UpdateTexturePalette = tdfxUpdateTexturePalette;
+ functions->GenerateMipmap = tdfxGenerateMipmap;
}
projects / mesa.git / blobdiff