From 935d5e5daacd363f38ee6f020b6681a2b96e0198 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Wed, 21 Mar 2001 16:47:19 +0000 Subject: [PATCH] use new texture conversion code, still have to do image rescaling --- src/mesa/drivers/glide/fxddtex.c | 114 ++++++++++++------------------- 1 file changed, 43 insertions(+), 71 deletions(-) diff --git a/src/mesa/drivers/glide/fxddtex.c b/src/mesa/drivers/glide/fxddtex.c index a88ac0b2d05..5e47644e2ea 100644 --- a/src/mesa/drivers/glide/fxddtex.c +++ b/src/mesa/drivers/glide/fxddtex.c @@ -51,6 +51,7 @@ #include "fxdrv.h" #include "image.h" #include "teximage.h" +#include "texformat.h" #include "texstore.h" #include "texutil.h" @@ -1036,7 +1037,7 @@ fxDDTexImage2D(GLcontext * ctx, GLenum target, GLint level, GrTextureFormat_t gldformat; tfxTexInfo *ti; tfxMipMapLevel *mml = FX_MIPMAP_DATA(texImage); - MesaIntTexFormat mesaFormat; + const struct gl_texture_format *mesaTexFormat; GLint texelSize; GLboolean success; @@ -1071,7 +1072,7 @@ fxDDTexImage2D(GLcontext * ctx, GLenum target, GLint level, texImage->Format = GL_INTENSITY; texImage->FetchTexel = fetch_intensity8; texelSize = 1; - mesaFormat = MESA_I8; + mesaTexFormat = &_mesa_texformat_i8; break; case 1: case GL_LUMINANCE: @@ -1082,7 +1083,7 @@ fxDDTexImage2D(GLcontext * ctx, GLenum target, GLint level, texImage->Format = GL_LUMINANCE; texImage->FetchTexel = fetch_luminance8; texelSize = 1; - mesaFormat = MESA_L8; + mesaTexFormat = &_mesa_texformat_l8; break; case GL_ALPHA: case GL_ALPHA4: @@ -1092,7 +1093,7 @@ fxDDTexImage2D(GLcontext * ctx, GLenum target, GLint level, texImage->Format = GL_ALPHA; texImage->FetchTexel = fetch_alpha8; texelSize = 1; - mesaFormat = MESA_A8; + mesaTexFormat = &_mesa_texformat_a8; break; case GL_COLOR_INDEX: case GL_COLOR_INDEX1_EXT: @@ -1104,7 +1105,7 @@ fxDDTexImage2D(GLcontext * ctx, GLenum target, GLint level, texImage->Format = GL_COLOR_INDEX; texImage->FetchTexel = fetch_index8; texelSize = 1; - mesaFormat = MESA_C8; + mesaTexFormat = &_mesa_texformat_ci8; break; case 2: case GL_LUMINANCE_ALPHA: @@ -1117,7 +1118,7 @@ fxDDTexImage2D(GLcontext * ctx, GLenum target, GLint level, texImage->Format = GL_LUMINANCE_ALPHA; texImage->FetchTexel = fetch_luminance8_alpha8; texelSize = 2; - mesaFormat = MESA_A8_L8; + mesaTexFormat = &_mesa_texformat_al88; break; case 3: case GL_RGB: @@ -1131,7 +1132,7 @@ fxDDTexImage2D(GLcontext * ctx, GLenum target, GLint level, texImage->Format = GL_RGB; texImage->FetchTexel = fetch_r5g6b5; texelSize = 2; - mesaFormat = MESA_R5_G6_B5; + mesaTexFormat = &_mesa_texformat_rgb565; break; case 4: case GL_RGBA: @@ -1144,20 +1145,20 @@ fxDDTexImage2D(GLcontext * ctx, GLenum target, GLint level, texImage->Format = GL_RGBA; texImage->FetchTexel = fetch_r4g4b4a4; texelSize = 2; - mesaFormat = MESA_A4_R4_G4_B4; + mesaTexFormat = &_mesa_texformat_argb4444; break; case GL_RGB5_A1: texImage->Format = GL_RGBA; texImage->FetchTexel = fetch_r5g5b5a1; texelSize = 2; - mesaFormat = MESA_A1_R5_G5_B5; + mesaTexFormat = &_mesa_texformat_argb1555; break; default: _mesa_problem(NULL, "tdfx driver: texbuildimagemap() bad format"); return; } - _mesa_set_teximage_component_sizes(mesaFormat, texImage); + texImage->TexFormat = mesaTexFormat; texImage->Type = 0; /* indicates a driver-specific format */ /* allocate storage for texture image */ @@ -1169,14 +1170,18 @@ fxDDTexImage2D(GLcontext * ctx, GLenum target, GLint level, fxTexInvalidate(ctx, texObj); /* store the texture image */ + /* XXX check for image rescale */ if (ctx->_ImageTransferState) { - success = GL_FALSE; + success = GL_FALSE; /* Can't do image transfer ops here */ } else { - success = _mesa_convert_teximage(mesaFormat, mml->width, mml->height, - texImage->Data, mml->width * texelSize, - width, height, - format, type, pixels, packing); + success = _mesa_convert_texsubimage2d(mesaTexFormat->IntFormat, + 0, 0, /* xoffset, yoffset */ + mml->width, mml->height, + mml->width, /* destImageWidth */ + format, type, /* user fmt/type */ + packing, /* user packing params */ + pixels, texImage->Data); } if (!success) { @@ -1203,11 +1208,14 @@ fxDDTexImage2D(GLcontext * ctx, GLenum target, GLint level, format, type, pixels, packing /* src info */ ); /* this conversion better work! */ - success = _mesa_convert_teximage(mesaFormat, mml->width, mml->height, - texImage->Data, mml->width * texelSize, - width, height, - simpleFormat, CHAN_TYPE, tempImage, - &_mesa_native_packing); + success = _mesa_convert_texsubimage2d(mesaTexFormat->IntFormat, + 0, 0, /* xoffset, yoffset */ + mml->width, mml->height, + mml->width, /* destImageWidth */ + simpleFormat, /* source format */ + CHAN_TYPE, /* source type */ + &_mesa_native_packing, + tempImage, texImage->Data); assert(success); FREE(tempImage); } @@ -1234,10 +1242,8 @@ fxDDTexSubImage2D(GLcontext * ctx, GLenum target, GLint level, { fxMesaContext fxMesa = (fxMesaContext) ctx->DriverCtx; tfxTexInfo *ti; - GLint texelSize; tfxMipMapLevel *mml; GLboolean success; - MesaIntTexFormat mesaFormat; if (!texObj->DriverData) { _mesa_problem(ctx, "problem in fxDDTexSubImage2D"); @@ -1250,52 +1256,19 @@ fxDDTexSubImage2D(GLcontext * ctx, GLenum target, GLint level, assert(mml); assert(texImage->Data); /* must have an existing texture image! */ + assert(texImage->Format); - switch (mml->glideFormat) { - case GR_TEXFMT_INTENSITY_8: - texelSize = 1; - mesaFormat = MESA_I8; - break; - case GR_TEXFMT_ALPHA_8: - texelSize = 1; - mesaFormat = MESA_A8; - break; - case GR_TEXFMT_P_8: - texelSize = 1; - mesaFormat = MESA_C8; - break; - case GR_TEXFMT_ALPHA_INTENSITY_88: - texelSize = 2; - mesaFormat = MESA_A8_L8; - break; - case GR_TEXFMT_RGB_565: - texelSize = 2; - mesaFormat = MESA_R5_G6_B5; - break; - case GR_TEXFMT_ARGB_4444: - texelSize = 2; - mesaFormat = MESA_A4_R4_G4_B4; - break; - case GR_TEXFMT_ARGB_1555: - texelSize = 2; - mesaFormat = MESA_A1_R5_G5_B5; - break; - default: - _mesa_problem(NULL, "tdfx driver: fxTexBuildSubImageMap() bad format"); - return; - } - + /* XXX check for image rescale */ if (ctx->_ImageTransferState) { success = GL_FALSE; } else { - success = _mesa_convert_texsubimage(mesaFormat, xoffset, yoffset, - mml->width, mml->height, - texImage->Data, - mml->width * texelSize, - width, height, - texImage->Width, texImage->Height, - format, type, pixels, packing); + success = _mesa_convert_texsubimage2d(texImage->TexFormat->IntFormat, + xoffset, yoffset, + width, height, + mml->width, + format, type, packing, + pixels, texImage->Data); } if (!success) { @@ -1324,14 +1297,13 @@ fxDDTexSubImage2D(GLcontext * ctx, GLenum target, GLint level, format, type, pixels, packing /* src info */ ); /* this conversion better work! */ - success = _mesa_convert_texsubimage(mesaFormat, xoffset, yoffset, - mml->width, mml->height, - texImage->Data, mml->width * texelSize, /* dstRowStride */ - width * mml->wScale, - height * mml->hScale, - width, height, - simpleFormat, CHAN_TYPE, tempImage, - &_mesa_native_packing); + success = _mesa_convert_texsubimage2d(texImage->TexFormat->IntFormat, + xoffset, yoffset, + width, height, + mml->width, + simpleFormat, CHAN_TYPE, + &_mesa_native_packing, + tempImage, texImage->Data); assert(success); FREE(tempImage); } -- 2.30.2