diff options
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_tex.c')
-rw-r--r-- | src/mesa/drivers/dri/r300/r300_tex.c | 506 |
1 files changed, 10 insertions, 496 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_tex.c b/src/mesa/drivers/dri/r300/r300_tex.c index 7363c04571..11e89ffd0f 100644 --- a/src/mesa/drivers/dri/r300/r300_tex.c +++ b/src/mesa/drivers/dri/r300/r300_tex.c @@ -181,492 +181,6 @@ static void r300SetTexBorderColor(radeonTexObjPtr t, GLubyte c[4]) t->pp_border_color = PACK_COLOR_8888(c[3], c[0], c[1], c[2]); } -/* try to find a format which will only need a memcopy */ -static const struct gl_texture_format *r300Choose8888TexFormat(GLenum srcFormat, - GLenum srcType) -{ - const GLuint ui = 1; - const GLubyte littleEndian = *((const GLubyte *)&ui); - - if ((srcFormat == GL_RGBA && srcType == GL_UNSIGNED_INT_8_8_8_8) || - (srcFormat == GL_RGBA && srcType == GL_UNSIGNED_BYTE && !littleEndian) || - (srcFormat == GL_ABGR_EXT && srcType == GL_UNSIGNED_INT_8_8_8_8_REV) || - (srcFormat == GL_ABGR_EXT && srcType == GL_UNSIGNED_BYTE && littleEndian)) { - return &_mesa_texformat_rgba8888; - } else if ((srcFormat == GL_RGBA && srcType == GL_UNSIGNED_INT_8_8_8_8_REV) || - (srcFormat == GL_RGBA && srcType == GL_UNSIGNED_BYTE && littleEndian) || - (srcFormat == GL_ABGR_EXT && srcType == GL_UNSIGNED_INT_8_8_8_8) || - (srcFormat == GL_ABGR_EXT && srcType == GL_UNSIGNED_BYTE && !littleEndian)) { - return &_mesa_texformat_rgba8888_rev; - } else if (srcFormat == GL_BGRA && ((srcType == GL_UNSIGNED_BYTE && !littleEndian) || - srcType == GL_UNSIGNED_INT_8_8_8_8)) { - return &_mesa_texformat_argb8888_rev; - } else if (srcFormat == GL_BGRA && ((srcType == GL_UNSIGNED_BYTE && littleEndian) || - srcType == GL_UNSIGNED_INT_8_8_8_8_REV)) { - return &_mesa_texformat_argb8888; - } else - return _dri_texformat_argb8888; -} - -static const struct gl_texture_format *r300ChooseTextureFormat(GLcontext * ctx, - GLint - internalFormat, - GLenum format, - GLenum type) -{ - r300ContextPtr rmesa = R300_CONTEXT(ctx); - const GLboolean do32bpt = - (rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_32); - const GLboolean force16bpt = - (rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FORCE_16); - (void)format; - -#if 0 - fprintf(stderr, "InternalFormat=%s(%d) type=%s format=%s\n", - _mesa_lookup_enum_by_nr(internalFormat), internalFormat, - _mesa_lookup_enum_by_nr(type), _mesa_lookup_enum_by_nr(format)); - fprintf(stderr, "do32bpt=%d force16bpt=%d\n", do32bpt, force16bpt); -#endif - - switch (internalFormat) { - case 4: - case GL_RGBA: - case GL_COMPRESSED_RGBA: - switch (type) { - case GL_UNSIGNED_INT_10_10_10_2: - case GL_UNSIGNED_INT_2_10_10_10_REV: - return do32bpt ? _dri_texformat_argb8888 : - _dri_texformat_argb1555; - case GL_UNSIGNED_SHORT_4_4_4_4: - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - return _dri_texformat_argb4444; - case GL_UNSIGNED_SHORT_5_5_5_1: - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - return _dri_texformat_argb1555; - default: - return do32bpt ? r300Choose8888TexFormat(format, type) : - _dri_texformat_argb4444; - } - - case 3: - case GL_RGB: - case GL_COMPRESSED_RGB: - switch (type) { - case GL_UNSIGNED_SHORT_4_4_4_4: - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - return _dri_texformat_argb4444; - case GL_UNSIGNED_SHORT_5_5_5_1: - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - return _dri_texformat_argb1555; - case GL_UNSIGNED_SHORT_5_6_5: - case GL_UNSIGNED_SHORT_5_6_5_REV: - return _dri_texformat_rgb565; - default: - return do32bpt ? _dri_texformat_argb8888 : - _dri_texformat_rgb565; - } - - case GL_RGBA8: - case GL_RGB10_A2: - case GL_RGBA12: - case GL_RGBA16: - return !force16bpt ? - r300Choose8888TexFormat(format, - type) : _dri_texformat_argb4444; - - case GL_RGBA4: - case GL_RGBA2: - return _dri_texformat_argb4444; - - case GL_RGB5_A1: - return _dri_texformat_argb1555; - - case GL_RGB8: - case GL_RGB10: - case GL_RGB12: - case GL_RGB16: - return !force16bpt ? _dri_texformat_argb8888 : - _dri_texformat_rgb565; - - case GL_RGB5: - case GL_RGB4: - case GL_R3_G3_B2: - return _dri_texformat_rgb565; - - case GL_ALPHA: - case GL_ALPHA4: - case GL_ALPHA8: - case GL_ALPHA12: - case GL_ALPHA16: - case GL_COMPRESSED_ALPHA: - return _dri_texformat_a8; - - case 1: - case GL_LUMINANCE: - case GL_LUMINANCE4: - case GL_LUMINANCE8: - case GL_LUMINANCE12: - case GL_LUMINANCE16: - case GL_COMPRESSED_LUMINANCE: - return _dri_texformat_l8; - - 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_COMPRESSED_LUMINANCE_ALPHA: - return _dri_texformat_al88; - - case GL_INTENSITY: - case GL_INTENSITY4: - case GL_INTENSITY8: - case GL_INTENSITY12: - case GL_INTENSITY16: - case GL_COMPRESSED_INTENSITY: - return _dri_texformat_i8; - - case GL_YCBCR_MESA: - if (type == GL_UNSIGNED_SHORT_8_8_APPLE || - type == GL_UNSIGNED_BYTE) - return &_mesa_texformat_ycbcr; - else - return &_mesa_texformat_ycbcr_rev; - - case GL_RGB_S3TC: - case GL_RGB4_S3TC: - case GL_COMPRESSED_RGB_S3TC_DXT1_EXT: - return &_mesa_texformat_rgb_dxt1; - - case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT: - return &_mesa_texformat_rgba_dxt1; - - case GL_RGBA_S3TC: - case GL_RGBA4_S3TC: - case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT: - return &_mesa_texformat_rgba_dxt3; - - case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT: - return &_mesa_texformat_rgba_dxt5; - - case GL_ALPHA16F_ARB: - return &_mesa_texformat_alpha_float16; - case GL_ALPHA32F_ARB: - return &_mesa_texformat_alpha_float32; - case GL_LUMINANCE16F_ARB: - return &_mesa_texformat_luminance_float16; - case GL_LUMINANCE32F_ARB: - return &_mesa_texformat_luminance_float32; - case GL_LUMINANCE_ALPHA16F_ARB: - return &_mesa_texformat_luminance_alpha_float16; - case GL_LUMINANCE_ALPHA32F_ARB: - return &_mesa_texformat_luminance_alpha_float32; - case GL_INTENSITY16F_ARB: - return &_mesa_texformat_intensity_float16; - case GL_INTENSITY32F_ARB: - return &_mesa_texformat_intensity_float32; - case GL_RGB16F_ARB: - return &_mesa_texformat_rgba_float16; - case GL_RGB32F_ARB: - return &_mesa_texformat_rgba_float32; - case GL_RGBA16F_ARB: - return &_mesa_texformat_rgba_float16; - case GL_RGBA32F_ARB: - return &_mesa_texformat_rgba_float32; - - case GL_DEPTH_COMPONENT: - case GL_DEPTH_COMPONENT16: - case GL_DEPTH_COMPONENT24: - case GL_DEPTH_COMPONENT32: -#if 0 - switch (type) { - case GL_UNSIGNED_BYTE: - case GL_UNSIGNED_SHORT: - return &_mesa_texformat_z16; - case GL_UNSIGNED_INT: - return &_mesa_texformat_z32; - case GL_UNSIGNED_INT_24_8_EXT: - default: - return &_mesa_texformat_z24_s8; - } -#else - return &_mesa_texformat_z16; -#endif - - default: - _mesa_problem(ctx, - "unexpected internalFormat 0x%x in r300ChooseTextureFormat", - (int)internalFormat); - return NULL; - } - - return NULL; /* never get here */ -} - -/** - * All glTexImage calls go through this function. - */ -static void r300_teximage( - GLcontext *ctx, int dims, - GLint face, GLint level, - GLint internalFormat, - GLint width, GLint height, GLint depth, - GLsizei imageSize, - GLenum format, GLenum type, const GLvoid * pixels, - const struct gl_pixelstore_attrib *packing, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage, - int compressed) -{ - r300ContextPtr rmesa = R300_CONTEXT(ctx); - radeonTexObj* t = radeon_tex_obj(texObj); - radeon_texture_image* image = get_radeon_texture_image(texImage); - - R300_FIREVERTICES(rmesa); - - t->validated = GL_FALSE; - - /* Choose and fill in the texture format for this image */ - texImage->TexFormat = r300ChooseTextureFormat(ctx, internalFormat, format, type); - _mesa_set_fetch_functions(texImage, dims); - - if (texImage->TexFormat->TexelBytes == 0) { - texImage->IsCompressed = GL_TRUE; - texImage->CompressedSize = - ctx->Driver.CompressedTextureSize(ctx, texImage->Width, - texImage->Height, texImage->Depth, - texImage->TexFormat->MesaFormat); - } else { - texImage->IsCompressed = GL_FALSE; - texImage->CompressedSize = 0; - } - - /* Allocate memory for image */ - radeonFreeTexImageData(ctx, texImage); /* Mesa core only clears texImage->Data but not image->mt */ - - if (!t->mt) - radeon_try_alloc_miptree(&rmesa->radeon, t, texImage, face, level); - if (t->mt && radeon_miptree_matches_image(t->mt, texImage, face, level)) { - image->mt = t->mt; - image->mtlevel = level - t->mt->firstLevel; - image->mtface = face; - radeon_miptree_reference(t->mt); - } else { - int size; - if (texImage->IsCompressed) { - size = texImage->CompressedSize; - } else { - size = texImage->Width * texImage->Height * texImage->Depth * texImage->TexFormat->TexelBytes; - } - texImage->Data = _mesa_alloc_texmemory(size); - } - - /* Upload texture image; note that the spec allows pixels to be NULL */ - if (compressed) { - pixels = _mesa_validate_pbo_compressed_teximage( - ctx, imageSize, pixels, packing, "glCompressedTexImage"); - } else { - pixels = _mesa_validate_pbo_teximage( - ctx, dims, width, height, depth, - format, type, pixels, packing, "glTexImage"); - } - - if (pixels) { - radeon_teximage_map(image, GL_TRUE); - - if (compressed) { - memcpy(texImage->Data, pixels, imageSize); - } else { - GLuint dstRowStride; - if (image->mt) { - radeon_mipmap_level *lvl = &image->mt->levels[image->mtlevel]; - dstRowStride = lvl->rowstride; - } else { - dstRowStride = texImage->Width * texImage->TexFormat->TexelBytes; - } - if (!texImage->TexFormat->StoreImage(ctx, dims, - texImage->_BaseFormat, - texImage->TexFormat, - texImage->Data, 0, 0, 0, /* dstX/Y/Zoffset */ - dstRowStride, - texImage->ImageOffsets, - width, height, depth, - format, type, pixels, packing)) - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage"); - } - - radeon_teximage_unmap(image); - } - - _mesa_unmap_teximage_pbo(ctx, packing); - - /* SGIS_generate_mipmap */ - if (level == texObj->BaseLevel && texObj->GenerateMipmap) { - ctx->Driver.GenerateMipmap(ctx, texObj->Target, texObj); - } -} - -static void r300TexImage1D(GLcontext * ctx, GLenum target, GLint level, - GLint internalFormat, - GLint width, GLint border, - GLenum format, GLenum type, const GLvoid * pixels, - const struct gl_pixelstore_attrib *packing, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage) -{ - r300_teximage(ctx, 1, 0, level, internalFormat, width, 1, 1, - 0, format, type, pixels, packing, texObj, texImage, 0); -} - -static void r300TexImage2D(GLcontext * ctx, GLenum target, GLint level, - GLint internalFormat, - GLint width, GLint height, GLint border, - GLenum format, GLenum type, const GLvoid * pixels, - const struct gl_pixelstore_attrib *packing, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage) -{ - GLuint face = radeon_face_for_target(target); - - r300_teximage(ctx, 2, face, level, internalFormat, width, height, 1, - 0, format, type, pixels, packing, texObj, texImage, 0); -} - -static void r300CompressedTexImage2D(GLcontext * ctx, GLenum target, - GLint level, GLint internalFormat, - GLint width, GLint height, GLint border, - GLsizei imageSize, const GLvoid * data, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage) -{ - GLuint face = radeon_face_for_target(target); - - r300_teximage(ctx, 2, face, level, internalFormat, width, height, 1, - imageSize, 0, 0, data, 0, texObj, texImage, 1); -} - -static void r300TexImage3D(GLcontext * ctx, GLenum target, GLint level, - GLint internalFormat, - GLint width, GLint height, GLint depth, - GLint border, - GLenum format, GLenum type, const GLvoid * pixels, - const struct gl_pixelstore_attrib *packing, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage) -{ - r300_teximage(ctx, 3, 0, level, internalFormat, width, height, depth, - 0, format, type, pixels, packing, texObj, texImage, 0); -} - -/** - * Update a subregion of the given texture image. - */ -static void r300_texsubimage(GLcontext* ctx, int dims, int level, - GLint xoffset, GLint yoffset, GLint zoffset, - GLsizei width, GLsizei height, GLsizei depth, - GLenum format, GLenum type, - const GLvoid * pixels, - const struct gl_pixelstore_attrib *packing, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage, - int compressed) -{ - r300ContextPtr rmesa = R300_CONTEXT(ctx); - radeon_texture_image* image = get_radeon_texture_image(texImage); - - R300_FIREVERTICES(rmesa); - - pixels = _mesa_validate_pbo_teximage(ctx, dims, - width, height, depth, format, type, pixels, packing, "glTexSubImage1D"); - - if (pixels) { - GLint dstRowStride; - radeon_teximage_map(image, GL_TRUE); - - if (image->mt) { - radeon_mipmap_level *lvl = &image->mt->levels[image->mtlevel]; - dstRowStride = lvl->rowstride; - } else { - dstRowStride = texImage->Width * texImage->TexFormat->TexelBytes; - } - - if (!texImage->TexFormat->StoreImage(ctx, dims, texImage->_BaseFormat, - texImage->TexFormat, texImage->Data, - xoffset, yoffset, zoffset, - dstRowStride, - texImage->ImageOffsets, - width, height, depth, - format, type, pixels, packing)) - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage"); - - radeon_teximage_unmap(image); - } - - _mesa_unmap_teximage_pbo(ctx, packing); - - /* GL_SGIS_generate_mipmap */ - if (level == texObj->BaseLevel && texObj->GenerateMipmap) { - ctx->Driver.GenerateMipmap(ctx, texObj->Target, texObj); - } -} - -static void r300TexSubImage1D(GLcontext * ctx, GLenum target, GLint level, - GLint xoffset, - GLsizei width, - GLenum format, GLenum type, - const GLvoid * pixels, - const struct gl_pixelstore_attrib *packing, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage) -{ - r300_texsubimage(ctx, 1, level, xoffset, 0, 0, width, 1, 1, - format, type, pixels, packing, texObj, texImage, 0); -} - -static void r300TexSubImage2D(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) -{ - r300_texsubimage(ctx, 2, level, xoffset, yoffset, 0, width, height, 1, - format, type, pixels, packing, texObj, texImage, 0); -} - -static void r300CompressedTexSubImage2D(GLcontext * ctx, GLenum target, - GLint level, GLint xoffset, - GLint yoffset, GLsizei width, - GLsizei height, GLenum format, - GLsizei imageSize, const GLvoid * data, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage) -{ - r300_texsubimage(ctx, 2, level, xoffset, yoffset, 0, width, height, 1, - format, 0, data, 0, texObj, texImage, 1); -} - -static void -r300TexSubImage3D(GLcontext * ctx, GLenum target, GLint level, - GLint xoffset, GLint yoffset, GLint zoffset, - GLsizei width, GLsizei height, GLsizei depth, - GLenum format, GLenum type, - const GLvoid * pixels, - const struct gl_pixelstore_attrib *packing, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage) -{ - r300_texsubimage(ctx, 3, level, xoffset, yoffset, zoffset, width, height, depth, - format, type, pixels, packing, texObj, texImage, 0); -} - - - /** * Changes variables and flags for a state update, which will happen at the * next UpdateTextureState @@ -784,7 +298,7 @@ static struct gl_texture_object *r300NewTextureObject(GLcontext * ctx, } _mesa_initialize_texture_object(&t->base, name, target); - t->base.MaxAnisotropy = rmesa->initialMaxAnisotropy; + t->base.MaxAnisotropy = rmesa->radeon.initialMaxAnisotropy; /* Initialize hardware state */ r300UpdateTexWrap(t); @@ -804,21 +318,21 @@ void r300InitTextureFuncs(struct dd_function_table *functions) functions->MapTexture = radeonMapTexture; functions->UnmapTexture = radeonUnmapTexture; - functions->ChooseTextureFormat = r300ChooseTextureFormat; - functions->TexImage1D = r300TexImage1D; - functions->TexImage2D = r300TexImage2D; - functions->TexImage3D = r300TexImage3D; - functions->TexSubImage1D = r300TexSubImage1D; - functions->TexSubImage2D = r300TexSubImage2D; - functions->TexSubImage3D = r300TexSubImage3D; + functions->ChooseTextureFormat = radeonChooseTextureFormat; + functions->TexImage1D = radeonTexImage1D; + functions->TexImage2D = radeonTexImage2D; + functions->TexImage3D = radeonTexImage3D; + functions->TexSubImage1D = radeonTexSubImage1D; + functions->TexSubImage2D = radeonTexSubImage2D; + functions->TexSubImage3D = radeonTexSubImage3D; functions->NewTextureObject = r300NewTextureObject; functions->DeleteTexture = r300DeleteTexture; functions->IsTextureResident = driIsTextureResident; functions->TexParameter = r300TexParameter; - functions->CompressedTexImage2D = r300CompressedTexImage2D; - functions->CompressedTexSubImage2D = r300CompressedTexSubImage2D; + functions->CompressedTexImage2D = radeonCompressedTexImage2D; + functions->CompressedTexSubImage2D = radeonCompressedTexSubImage2D; functions->GenerateMipmap = radeon_generate_mipmap; |