From 23a7aebae0a742d94ffe2304357dcc1234a99155 Mon Sep 17 00:00:00 2001 From: marha Date: Thu, 8 Sep 2011 10:54:11 +0200 Subject: mesa git update 8 sep 2011 --- mesalib/src/mesa/main/colortab.c | 689 +-------------------------- mesalib/src/mesa/main/colortab.h | 160 +++---- mesalib/src/mesa/main/dd.h | 23 - mesalib/src/mesa/main/enable.c | 8 - mesalib/src/mesa/main/extensions.c | 4 - mesalib/src/mesa/main/formats.c | 1 - mesalib/src/mesa/main/framebuffer.c | 2 - mesalib/src/mesa/main/get.c | 1 - mesalib/src/mesa/main/image.c | 27 -- mesalib/src/mesa/main/image.h | 349 +++++++------- mesalib/src/mesa/main/mtypes.h | 87 ++-- mesalib/src/mesa/main/pack.c | 52 +- mesalib/src/mesa/main/pixeltransfer.c | 873 ++++++++++++---------------------- mesalib/src/mesa/main/pixeltransfer.h | 171 ++++--- mesalib/src/mesa/main/texformat.c | 7 - mesalib/src/mesa/main/texgetimage.c | 71 +-- mesalib/src/mesa/main/teximage.c | 25 +- mesalib/src/mesa/main/texobj.c | 3 - mesalib/src/mesa/main/texparam.c | 6 - mesalib/src/mesa/main/texstate.c | 10 +- mesalib/src/mesa/main/texstore.c | 2 - mesalib/src/mesa/main/varray.c | 15 +- 22 files changed, 735 insertions(+), 1851 deletions(-) (limited to 'mesalib/src/mesa/main') diff --git a/mesalib/src/mesa/main/colortab.c b/mesalib/src/mesa/main/colortab.c index ddb0f1f65..f20dee677 100644 --- a/mesalib/src/mesa/main/colortab.c +++ b/mesalib/src/mesa/main/colortab.c @@ -41,361 +41,14 @@ #if FEATURE_colortable - -/** - * Given an internalFormat token passed to glColorTable, - * return the corresponding base format. - * Return -1 if invalid token. - */ -static GLint -base_colortab_format( GLenum format ) -{ - switch (format) { - case GL_ALPHA: - case GL_ALPHA4: - case GL_ALPHA8: - case GL_ALPHA12: - case GL_ALPHA16: - return GL_ALPHA; - case GL_LUMINANCE: - case GL_LUMINANCE4: - case GL_LUMINANCE8: - case GL_LUMINANCE12: - case GL_LUMINANCE16: - return GL_LUMINANCE; - 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: - return GL_LUMINANCE_ALPHA; - case GL_INTENSITY: - case GL_INTENSITY4: - case GL_INTENSITY8: - case GL_INTENSITY12: - case GL_INTENSITY16: - return GL_INTENSITY; - 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: - return GL_RGB; - 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: - return GL_RGBA; - default: - return -1; /* error */ - } -} - - - -/** - * Examine table's format and set the component sizes accordingly. - */ -static void -set_component_sizes( struct gl_color_table *table ) -{ - /* assuming the ubyte table */ - const GLubyte sz = 8; - - switch (table->_BaseFormat) { - case GL_ALPHA: - table->RedSize = 0; - table->GreenSize = 0; - table->BlueSize = 0; - table->AlphaSize = sz; - table->IntensitySize = 0; - table->LuminanceSize = 0; - break; - case GL_LUMINANCE: - table->RedSize = 0; - table->GreenSize = 0; - table->BlueSize = 0; - table->AlphaSize = 0; - table->IntensitySize = 0; - table->LuminanceSize = sz; - break; - case GL_LUMINANCE_ALPHA: - table->RedSize = 0; - table->GreenSize = 0; - table->BlueSize = 0; - table->AlphaSize = sz; - table->IntensitySize = 0; - table->LuminanceSize = sz; - break; - case GL_INTENSITY: - table->RedSize = 0; - table->GreenSize = 0; - table->BlueSize = 0; - table->AlphaSize = 0; - table->IntensitySize = sz; - table->LuminanceSize = 0; - break; - case GL_RGB: - table->RedSize = sz; - table->GreenSize = sz; - table->BlueSize = sz; - table->AlphaSize = 0; - table->IntensitySize = 0; - table->LuminanceSize = 0; - break; - case GL_RGBA: - table->RedSize = sz; - table->GreenSize = sz; - table->BlueSize = sz; - table->AlphaSize = sz; - table->IntensitySize = 0; - table->LuminanceSize = 0; - break; - default: - _mesa_problem(NULL, "unexpected format in set_component_sizes"); - } -} - - - -/** - * Update/replace all or part of a color table. Helper function - * used by _mesa_ColorTable() and _mesa_ColorSubTable(). - * The table->Table buffer should already be allocated. - * \param start first entry to update - * \param count number of entries to update - * \param format format of user-provided table data - * \param type datatype of user-provided table data - * \param data user-provided table data - * \param [rgba]Scale - RGBA scale factors - * \param [rgba]Bias - RGBA bias factors - */ -static void -store_colortable_entries(struct gl_context *ctx, struct gl_color_table *table, - GLsizei start, GLsizei count, - GLenum format, GLenum type, const GLvoid *data, - GLfloat rScale, GLfloat rBias, - GLfloat gScale, GLfloat gBias, - GLfloat bScale, GLfloat bBias, - GLfloat aScale, GLfloat aBias) -{ - data = _mesa_map_validate_pbo_source(ctx, - 1, &ctx->Unpack, count, 1, 1, - format, type, INT_MAX, data, - "glColor[Sub]Table"); - if (!data) - return; - - { - /* convert user-provided data to GLfloat values */ - GLfloat tempTab[MAX_COLOR_TABLE_SIZE * 4]; - GLfloat *tableF; - GLint i; - - _mesa_unpack_color_span_float(ctx, - count, /* number of pixels */ - table->_BaseFormat, /* dest format */ - tempTab, /* dest address */ - format, type, /* src format/type */ - data, /* src data */ - &ctx->Unpack, - IMAGE_CLAMP_BIT); /* transfer ops */ - - /* the destination */ - tableF = table->TableF; - - /* Apply scale & bias & clamp now */ - switch (table->_BaseFormat) { - case GL_INTENSITY: - for (i = 0; i < count; i++) { - GLuint j = start + i; - tableF[j] = CLAMP(tempTab[i] * rScale + rBias, 0.0F, 1.0F); - } - break; - case GL_LUMINANCE: - for (i = 0; i < count; i++) { - GLuint j = start + i; - tableF[j] = CLAMP(tempTab[i] * rScale + rBias, 0.0F, 1.0F); - } - break; - case GL_ALPHA: - for (i = 0; i < count; i++) { - GLuint j = start + i; - tableF[j] = CLAMP(tempTab[i] * aScale + aBias, 0.0F, 1.0F); - } - break; - case GL_LUMINANCE_ALPHA: - for (i = 0; i < count; i++) { - GLuint j = start + i; - tableF[j*2+0] = CLAMP(tempTab[i*2+0] * rScale + rBias, 0.0F, 1.0F); - tableF[j*2+1] = CLAMP(tempTab[i*2+1] * aScale + aBias, 0.0F, 1.0F); - } - break; - case GL_RGB: - for (i = 0; i < count; i++) { - GLuint j = start + i; - tableF[j*3+0] = CLAMP(tempTab[i*3+0] * rScale + rBias, 0.0F, 1.0F); - tableF[j*3+1] = CLAMP(tempTab[i*3+1] * gScale + gBias, 0.0F, 1.0F); - tableF[j*3+2] = CLAMP(tempTab[i*3+2] * bScale + bBias, 0.0F, 1.0F); - } - break; - case GL_RGBA: - for (i = 0; i < count; i++) { - GLuint j = start + i; - tableF[j*4+0] = CLAMP(tempTab[i*4+0] * rScale + rBias, 0.0F, 1.0F); - tableF[j*4+1] = CLAMP(tempTab[i*4+1] * gScale + gBias, 0.0F, 1.0F); - tableF[j*4+2] = CLAMP(tempTab[i*4+2] * bScale + bBias, 0.0F, 1.0F); - tableF[j*4+3] = CLAMP(tempTab[i*4+3] * aScale + aBias, 0.0F, 1.0F); - } - break; - default: - _mesa_problem(ctx, "Bad format in store_colortable_entries"); - return; - } - } - - /* update the ubyte table */ - { - const GLint comps = _mesa_components_in_format(table->_BaseFormat); - const GLfloat *tableF = table->TableF + start * comps; - GLubyte *tableUB = table->TableUB + start * comps; - GLint i; - for (i = 0; i < count * comps; i++) { - CLAMPED_FLOAT_TO_UBYTE(tableUB[i], tableF[i]); - } - } - - _mesa_unmap_pbo_source(ctx, &ctx->Unpack); -} - - - void GLAPIENTRY _mesa_ColorTable( GLenum target, GLenum internalFormat, GLsizei width, GLenum format, GLenum type, const GLvoid *data ) { - static const GLfloat one[4] = { 1.0, 1.0, 1.0, 1.0 }; - static const GLfloat zero[4] = { 0.0, 0.0, 0.0, 0.0 }; GET_CURRENT_CONTEXT(ctx); - struct gl_texture_unit *texUnit = _mesa_get_current_tex_unit(ctx); - struct gl_texture_object *texObj = NULL; - struct gl_color_table *table = NULL; - GLboolean proxy = GL_FALSE; - GLint baseFormat; - const GLfloat *scale = one, *bias = zero; - GLint comps; - - ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx); /* too complex */ - - switch (target) { - case GL_SHARED_TEXTURE_PALETTE_EXT: - table = &ctx->Texture.Palette; - break; - default: - /* try texture targets */ - { - struct gl_texture_object *texobj - = _mesa_select_tex_object(ctx, texUnit, target); - if (texobj) { - table = &texobj->Palette; - proxy = _mesa_is_proxy_texture(target); - } - else { - _mesa_error(ctx, GL_INVALID_ENUM, "glColorTable(target)"); - return; - } - } - } - - assert(table); - - if (!_mesa_is_legal_format_and_type(ctx, format, type) || - format == GL_INTENSITY) { - _mesa_error(ctx, GL_INVALID_OPERATION, "glColorTable(format or type)"); - return; - } - - baseFormat = base_colortab_format(internalFormat); - if (baseFormat < 0) { - _mesa_error(ctx, GL_INVALID_ENUM, "glColorTable(internalFormat)"); - return; - } - - if (width < 0 || (width != 0 && !_mesa_is_pow_two(width))) { - /* error */ - if (proxy) { - table->Size = 0; - table->InternalFormat = (GLenum) 0; - table->_BaseFormat = (GLenum) 0; - } - else { - _mesa_error(ctx, GL_INVALID_VALUE, "glColorTable(width=%d)", width); - } - return; - } - - if (width > (GLsizei) ctx->Const.MaxColorTableSize) { - if (proxy) { - table->Size = 0; - table->InternalFormat = (GLenum) 0; - table->_BaseFormat = (GLenum) 0; - } - else { - _mesa_error(ctx, GL_TABLE_TOO_LARGE, "glColorTable(width)"); - } - return; - } - - table->Size = width; - table->InternalFormat = internalFormat; - table->_BaseFormat = (GLenum) baseFormat; - - comps = _mesa_components_in_format(table->_BaseFormat); - assert(comps > 0); /* error should have been caught sooner */ - - if (!proxy) { - _mesa_free_colortable_data(table); - - if (width > 0) { - table->TableF = (GLfloat *) malloc(comps * width * sizeof(GLfloat)); - table->TableUB = (GLubyte *) malloc(comps * width * sizeof(GLubyte)); - - if (!table->TableF || !table->TableUB) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glColorTable"); - return; - } - - store_colortable_entries(ctx, table, - 0, width, /* start, count */ - format, type, data, - scale[0], bias[0], - scale[1], bias[1], - scale[2], bias[2], - scale[3], bias[3]); - } - } /* proxy */ - - /* do this after the table's Type and Format are set */ - set_component_sizes(table); - - if (texObj || target == GL_SHARED_TEXTURE_PALETTE_EXT) { - /* texture object palette, texObj==NULL means the shared palette */ - if (ctx->Driver.UpdateTexturePalette) { - (*ctx->Driver.UpdateTexturePalette)( ctx, texObj ); - } - } - - ctx->NewState |= _NEW_PIXEL; + ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx); + _mesa_error(ctx, GL_INVALID_ENUM, "glColorTable(target)"); } @@ -405,73 +58,9 @@ _mesa_ColorSubTable( GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data ) { - static const GLfloat one[4] = { 1.0, 1.0, 1.0, 1.0 }; - static const GLfloat zero[4] = { 0.0, 0.0, 0.0, 0.0 }; GET_CURRENT_CONTEXT(ctx); - struct gl_texture_unit *texUnit = _mesa_get_current_tex_unit(ctx); - struct gl_texture_object *texObj = NULL; - struct gl_color_table *table = NULL; - const GLfloat *scale = one, *bias = zero; - ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx); - - switch (target) { - case GL_SHARED_TEXTURE_PALETTE_EXT: - table = &ctx->Texture.Palette; - break; - default: - /* try texture targets */ - texObj = _mesa_select_tex_object(ctx, texUnit, target); - if (texObj && !_mesa_is_proxy_texture(target)) { - table = &texObj->Palette; - } - else { - _mesa_error(ctx, GL_INVALID_ENUM, "glColorSubTable(target)"); - return; - } - } - - assert(table); - - if (!_mesa_is_legal_format_and_type(ctx, format, type) || - format == GL_INTENSITY) { - _mesa_error(ctx, GL_INVALID_OPERATION, "glColorSubTable(format or type)"); - return; - } - - if (count < 1) { - _mesa_error(ctx, GL_INVALID_VALUE, "glColorSubTable(count)"); - return; - } - - /* error should have been caught sooner */ - assert(_mesa_components_in_format(table->_BaseFormat) > 0); - - if (start + count > (GLint) table->Size) { - _mesa_error(ctx, GL_INVALID_VALUE, "glColorSubTable(count)"); - return; - } - - if (!table->TableF || !table->TableUB) { - /* a GL_OUT_OF_MEMORY error would have been recorded previously */ - return; - } - - store_colortable_entries(ctx, table, start, count, - format, type, data, - scale[0], bias[0], - scale[1], bias[1], - scale[2], bias[2], - scale[3], bias[3]); - - if (texObj || target == GL_SHARED_TEXTURE_PALETTE_EXT) { - /* per-texture object palette */ - if (ctx->Driver.UpdateTexturePalette) { - (*ctx->Driver.UpdateTexturePalette)( ctx, texObj ); - } - } - - ctx->NewState |= _NEW_PIXEL; + _mesa_error(ctx, GL_INVALID_ENUM, "glColorSubTable(target)"); } @@ -482,12 +71,7 @@ _mesa_CopyColorTable(GLenum target, GLenum internalformat, { GET_CURRENT_CONTEXT(ctx); ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx); - - if (!ctx->ReadBuffer->_ColorReadBuffer) { - return; /* no readbuffer - OK */ - } - - ctx->Driver.CopyColorTable( ctx, target, internalformat, x, y, width ); + _mesa_error(ctx, GL_INVALID_ENUM, "glCopyColorTable(target)"); } @@ -498,12 +82,7 @@ _mesa_CopyColorSubTable(GLenum target, GLsizei start, { GET_CURRENT_CONTEXT(ctx); ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx); - - if (!ctx->ReadBuffer->_ColorReadBuffer) { - return; /* no readbuffer - OK */ - } - - ctx->Driver.CopyColorSubTable( ctx, target, start, x, y, width ); + _mesa_error(ctx, GL_INVALID_ENUM, "glCopyColorSubTable(target)"); } @@ -513,120 +92,8 @@ _mesa_GetnColorTableARB( GLenum target, GLenum format, GLenum type, GLsizei bufSize, GLvoid *data ) { GET_CURRENT_CONTEXT(ctx); - struct gl_texture_unit *texUnit = _mesa_get_current_tex_unit(ctx); - struct gl_color_table *table = NULL; - GLfloat rgba[MAX_COLOR_TABLE_SIZE][4]; - GLbitfield transferOps = 0; ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx); - - if (ctx->NewState) { - _mesa_update_state(ctx); - } - - switch (target) { - case GL_SHARED_TEXTURE_PALETTE_EXT: - table = &ctx->Texture.Palette; - break; - default: - /* try texture targets */ - { - struct gl_texture_object *texobj - = _mesa_select_tex_object(ctx, texUnit, target); - if (texobj && !_mesa_is_proxy_texture(target)) { - table = &texobj->Palette; - } - else { - _mesa_error(ctx, GL_INVALID_ENUM, "glGetColorTable(target)"); - return; - } - } - } - - ASSERT(table); - - if (table->Size <= 0) { - return; - } - - switch (table->_BaseFormat) { - case GL_ALPHA: - { - GLuint i; - for (i = 0; i < table->Size; i++) { - rgba[i][RCOMP] = 0; - rgba[i][GCOMP] = 0; - rgba[i][BCOMP] = 0; - rgba[i][ACOMP] = table->TableF[i]; - } - } - break; - case GL_LUMINANCE: - { - GLuint i; - for (i = 0; i < table->Size; i++) { - rgba[i][RCOMP] = - rgba[i][GCOMP] = - rgba[i][BCOMP] = table->TableF[i]; - rgba[i][ACOMP] = 1.0F; - } - } - break; - case GL_LUMINANCE_ALPHA: - { - GLuint i; - for (i = 0; i < table->Size; i++) { - rgba[i][RCOMP] = - rgba[i][GCOMP] = - rgba[i][BCOMP] = table->TableF[i*2+0]; - rgba[i][ACOMP] = table->TableF[i*2+1]; - } - } - break; - case GL_INTENSITY: - { - GLuint i; - for (i = 0; i < table->Size; i++) { - rgba[i][RCOMP] = - rgba[i][GCOMP] = - rgba[i][BCOMP] = - rgba[i][ACOMP] = table->TableF[i]; - } - } - break; - case GL_RGB: - { - GLuint i; - for (i = 0; i < table->Size; i++) { - rgba[i][RCOMP] = table->TableF[i*3+0]; - rgba[i][GCOMP] = table->TableF[i*3+1]; - rgba[i][BCOMP] = table->TableF[i*3+2]; - rgba[i][ACOMP] = 1.0F; - } - } - break; - case GL_RGBA: - memcpy(rgba, table->TableF, 4 * table->Size * sizeof(GLfloat)); - break; - default: - _mesa_problem(ctx, "bad table format in glGetColorTable"); - return; - } - - data = _mesa_map_validate_pbo_dest(ctx, - 1, &ctx->Pack, table->Size, 1, 1, - format, type, bufSize, data, - "glGetColorTable"); - if (!data) - return; - - /* TODO: is this correct? */ - if(ctx->Color._ClampReadColor) - transferOps |= IMAGE_CLAMP_BIT; - - _mesa_pack_rgba_span_float(ctx, table->Size, rgba, - format, type, data, &ctx->Pack, transferOps); - - _mesa_unmap_pbo_dest(ctx, &ctx->Pack); + _mesa_error(ctx, GL_INVALID_ENUM, "glGetnColorTableARB(target)"); } @@ -634,7 +101,9 @@ static void GLAPIENTRY _mesa_GetColorTable( GLenum target, GLenum format, GLenum type, GLvoid *data ) { - _mesa_GetnColorTableARB(target, format, type, INT_MAX, data); + GET_CURRENT_CONTEXT(ctx); + ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx); + _mesa_error(ctx, GL_INVALID_ENUM, "glGetColorTable(target)"); } @@ -664,61 +133,8 @@ static void GLAPIENTRY _mesa_GetColorTableParameterfv( GLenum target, GLenum pname, GLfloat *params ) { GET_CURRENT_CONTEXT(ctx); - struct gl_texture_unit *texUnit = _mesa_get_current_tex_unit(ctx); - struct gl_color_table *table = NULL; ASSERT_OUTSIDE_BEGIN_END(ctx); - - switch (target) { - case GL_SHARED_TEXTURE_PALETTE_EXT: - table = &ctx->Texture.Palette; - break; - default: - /* try texture targets */ - { - struct gl_texture_object *texobj - = _mesa_select_tex_object(ctx, texUnit, target); - if (texobj) { - table = &texobj->Palette; - } - else { - _mesa_error(ctx, GL_INVALID_ENUM, - "glGetColorTableParameterfv(target)"); - return; - } - } - } - - assert(table); - - switch (pname) { - case GL_COLOR_TABLE_FORMAT: - *params = (GLfloat) table->InternalFormat; - break; - case GL_COLOR_TABLE_WIDTH: - *params = (GLfloat) table->Size; - break; - case GL_COLOR_TABLE_RED_SIZE: - *params = (GLfloat) table->RedSize; - break; - case GL_COLOR_TABLE_GREEN_SIZE: - *params = (GLfloat) table->GreenSize; - break; - case GL_COLOR_TABLE_BLUE_SIZE: - *params = (GLfloat) table->BlueSize; - break; - case GL_COLOR_TABLE_ALPHA_SIZE: - *params = (GLfloat) table->AlphaSize; - break; - case GL_COLOR_TABLE_LUMINANCE_SIZE: - *params = (GLfloat) table->LuminanceSize; - break; - case GL_COLOR_TABLE_INTENSITY_SIZE: - *params = (GLfloat) table->IntensitySize; - break; - default: - _mesa_error(ctx, GL_INVALID_ENUM, "glGetColorTableParameterfv(pname)" ); - return; - } + _mesa_error(ctx, GL_INVALID_ENUM, "glGetColorTableParameterfv(target)"); } @@ -727,61 +143,8 @@ static void GLAPIENTRY _mesa_GetColorTableParameteriv( GLenum target, GLenum pname, GLint *params ) { GET_CURRENT_CONTEXT(ctx); - struct gl_texture_unit *texUnit = _mesa_get_current_tex_unit(ctx); - struct gl_color_table *table = NULL; ASSERT_OUTSIDE_BEGIN_END(ctx); - - switch (target) { - case GL_SHARED_TEXTURE_PALETTE_EXT: - table = &ctx->Texture.Palette; - break; - default: - /* Try texture targets */ - { - struct gl_texture_object *texobj - = _mesa_select_tex_object(ctx, texUnit, target); - if (texobj) { - table = &texobj->Palette; - } - else { - _mesa_error(ctx, GL_INVALID_ENUM, - "glGetColorTableParameteriv(target)"); - return; - } - } - } - - assert(table); - - switch (pname) { - case GL_COLOR_TABLE_FORMAT: - *params = table->InternalFormat; - break; - case GL_COLOR_TABLE_WIDTH: - *params = table->Size; - break; - case GL_COLOR_TABLE_RED_SIZE: - *params = table->RedSize; - break; - case GL_COLOR_TABLE_GREEN_SIZE: - *params = table->GreenSize; - break; - case GL_COLOR_TABLE_BLUE_SIZE: - *params = table->BlueSize; - break; - case GL_COLOR_TABLE_ALPHA_SIZE: - *params = table->AlphaSize; - break; - case GL_COLOR_TABLE_LUMINANCE_SIZE: - *params = table->LuminanceSize; - break; - case GL_COLOR_TABLE_INTENSITY_SIZE: - *params = table->IntensitySize; - break; - default: - _mesa_error(ctx, GL_INVALID_ENUM, "glGetColorTableParameteriv(pname)" ); - return; - } + _mesa_error(ctx, GL_INVALID_ENUM, "glGetColorTableParameteriv(target)"); } @@ -804,33 +167,3 @@ _mesa_init_colortable_dispatch(struct _glapi_table *disp) #endif /* FEATURE_colortable */ - - -/**********************************************************************/ -/***** Initialization *****/ -/**********************************************************************/ - - -void -_mesa_init_colortable( struct gl_color_table *p ) -{ - p->TableF = NULL; - p->TableUB = NULL; - p->Size = 0; - p->InternalFormat = GL_RGBA; -} - - - -void -_mesa_free_colortable_data( struct gl_color_table *p ) -{ - if (p->TableF) { - free(p->TableF); - p->TableF = NULL; - } - if (p->TableUB) { - free(p->TableUB); - p->TableUB = NULL; - } -} diff --git a/mesalib/src/mesa/main/colortab.h b/mesalib/src/mesa/main/colortab.h index 81b4e008b..b0d2b5db8 100644 --- a/mesalib/src/mesa/main/colortab.h +++ b/mesalib/src/mesa/main/colortab.h @@ -1,84 +1,76 @@ -/* - * Mesa 3-D graphics library - * Version: 6.5.2 - * - * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -#ifndef COLORTAB_H -#define COLORTAB_H - - -#include "compiler.h" -#include "glheader.h" -#include "mfeatures.h" - -struct _glapi_table; -struct gl_color_table; - -#if FEATURE_colortable - -extern void GLAPIENTRY -_mesa_ColorTable( GLenum target, GLenum internalformat, - GLsizei width, GLenum format, GLenum type, - const GLvoid *table ); - -extern void GLAPIENTRY -_mesa_ColorSubTable( GLenum target, GLsizei start, - GLsizei count, GLenum format, GLenum type, - const GLvoid *table ); - -extern void -_mesa_init_colortable_dispatch(struct _glapi_table *disp); - -#else /* FEATURE_colortable */ - -static INLINE void GLAPIENTRY -_mesa_ColorTable( GLenum target, GLenum internalformat, - GLsizei width, GLenum format, GLenum type, - const GLvoid *table ) -{ - ASSERT_NO_FEATURE(); -} - -static INLINE void GLAPIENTRY -_mesa_ColorSubTable( GLenum target, GLsizei start, - GLsizei count, GLenum format, GLenum type, - const GLvoid *table ) -{ - ASSERT_NO_FEATURE(); -} - -static INLINE void -_mesa_init_colortable_dispatch(struct _glapi_table *disp) -{ -} - -#endif /* FEATURE_colortable */ - - -extern void -_mesa_init_colortable( struct gl_color_table *table ); - -extern void -_mesa_free_colortable_data( struct gl_color_table *table ); - -#endif /* COLORTAB_H */ +/* + * Mesa 3-D graphics library + * Version: 6.5.2 + * + * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + +#ifndef COLORTAB_H +#define COLORTAB_H + + +#include "compiler.h" +#include "glheader.h" +#include "mfeatures.h" + +struct _glapi_table; + +#if FEATURE_colortable + +extern void GLAPIENTRY +_mesa_ColorTable( GLenum target, GLenum internalformat, + GLsizei width, GLenum format, GLenum type, + const GLvoid *table ); + +extern void GLAPIENTRY +_mesa_ColorSubTable( GLenum target, GLsizei start, + GLsizei count, GLenum format, GLenum type, + const GLvoid *table ); + +extern void +_mesa_init_colortable_dispatch(struct _glapi_table *disp); + +#else /* FEATURE_colortable */ + +static INLINE void GLAPIENTRY +_mesa_ColorTable( GLenum target, GLenum internalformat, + GLsizei width, GLenum format, GLenum type, + const GLvoid *table ) +{ + ASSERT_NO_FEATURE(); +} + +static INLINE void GLAPIENTRY +_mesa_ColorSubTable( GLenum target, GLsizei start, + GLsizei count, GLenum format, GLenum type, + const GLvoid *table ) +{ + ASSERT_NO_FEATURE(); +} + +static INLINE void +_mesa_init_colortable_dispatch(struct _glapi_table *disp) +{ +} + +#endif /* FEATURE_colortable */ + +#endif /* COLORTAB_H */ diff --git a/mesalib/src/mesa/main/dd.h b/mesalib/src/mesa/main/dd.h index b9305addc..b77e4f092 100644 --- a/mesalib/src/mesa/main/dd.h +++ b/mesalib/src/mesa/main/dd.h @@ -523,29 +523,6 @@ struct dd_function_table { */ GLboolean (*IsTextureResident)( struct gl_context *ctx, struct gl_texture_object *t ); - - /** - * Called when the texture's color lookup table is changed. - * - * If \p tObj is NULL then the shared texture palette - * gl_texture_object::Palette is to be updated. - */ - void (*UpdateTexturePalette)( struct gl_context *ctx, - struct gl_texture_object *tObj ); - /*@}*/ - - - /** - * \name Imaging functionality - */ - /*@{*/ - void (*CopyColorTable)( struct gl_context *ctx, - GLenum target, GLenum internalformat, - GLint x, GLint y, GLsizei width ); - - void (*CopyColorSubTable)( struct gl_context *ctx, - GLenum target, GLsizei start, - GLint x, GLint y, GLsizei width ); /*@}*/ diff --git a/mesalib/src/mesa/main/enable.c b/mesalib/src/mesa/main/enable.c index 3ba4df634..4bf1809e7 100644 --- a/mesalib/src/mesa/main/enable.c +++ b/mesalib/src/mesa/main/enable.c @@ -576,12 +576,6 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state) FLUSH_VERTICES(ctx, _NEW_SCISSOR); ctx->Scissor.Enabled = state; break; - case GL_SHARED_TEXTURE_PALETTE_EXT: - if (ctx->Texture.SharedPalette == state) - return; - FLUSH_VERTICES(ctx, _NEW_TEXTURE); - ctx->Texture.SharedPalette = state; - break; case GL_STENCIL_TEST: if (ctx->Stencil.Enabled == state) return; @@ -1175,8 +1169,6 @@ _mesa_IsEnabled( GLenum cap ) return ctx->Transform.RescaleNormals; case GL_SCISSOR_TEST: return ctx->Scissor.Enabled; - case GL_SHARED_TEXTURE_PALETTE_EXT: - return ctx->Texture.SharedPalette; case GL_STENCIL_TEST: return ctx->Stencil.Enabled; case GL_TEXTURE_1D: diff --git a/mesalib/src/mesa/main/extensions.c b/mesalib/src/mesa/main/extensions.c index 14b0cf9ac..1903a503c 100644 --- a/mesalib/src/mesa/main/extensions.c +++ b/mesalib/src/mesa/main/extensions.c @@ -172,7 +172,6 @@ static const struct extension extension_table[] = { { "GL_EXT_packed_depth_stencil", o(EXT_packed_depth_stencil), GL, 2005 }, { "GL_EXT_packed_float", o(EXT_packed_float), GL, 2004 }, { "GL_EXT_packed_pixels", o(EXT_packed_pixels), GL, 1997 }, - { "GL_EXT_paletted_texture", o(EXT_paletted_texture), GL, 1995 }, { "GL_EXT_pixel_buffer_object", o(EXT_pixel_buffer_object), GL, 2004 }, { "GL_EXT_point_parameters", o(EXT_point_parameters), GL, 1997 }, { "GL_EXT_polygon_offset", o(EXT_polygon_offset), GL, 1995 }, @@ -182,7 +181,6 @@ static const struct extension extension_table[] = { { "GL_EXT_separate_shader_objects", o(EXT_separate_shader_objects), GL, 2008 }, { "GL_EXT_separate_specular_color", o(EXT_separate_specular_color), GL, 1997 }, { "GL_EXT_shadow_funcs", o(EXT_shadow_funcs), GL, 2002 }, - { "GL_EXT_shared_texture_palette", o(EXT_shared_texture_palette), GL, 2000 }, { "GL_EXT_stencil_two_side", o(EXT_stencil_two_side), GL, 2001 }, { "GL_EXT_stencil_wrap", o(EXT_stencil_wrap), GL, 2002 }, { "GL_EXT_subtexture", o(EXT_subtexture), GL, 1995 }, @@ -488,7 +486,6 @@ _mesa_enable_sw_extensions(struct gl_context *ctx) #endif /*ctx->Extensions.EXT_multi_draw_arrays = GL_TRUE;*/ ctx->Extensions.EXT_packed_depth_stencil = GL_TRUE; - ctx->Extensions.EXT_paletted_texture = GL_TRUE; #if FEATURE_EXT_pixel_buffer_object ctx->Extensions.EXT_pixel_buffer_object = GL_TRUE; #endif @@ -496,7 +493,6 @@ _mesa_enable_sw_extensions(struct gl_context *ctx) ctx->Extensions.EXT_provoking_vertex = GL_TRUE; ctx->Extensions.EXT_shadow_funcs = GL_TRUE; ctx->Extensions.EXT_secondary_color = GL_TRUE; - ctx->Extensions.EXT_shared_texture_palette = GL_TRUE; ctx->Extensions.EXT_stencil_wrap = GL_TRUE; ctx->Extensions.EXT_stencil_two_side = GL_TRUE; ctx->Extensions.EXT_texture_array = GL_TRUE; diff --git a/mesalib/src/mesa/main/formats.c b/mesalib/src/mesa/main/formats.c index c0fcf9cd4..c6634c458 100644 --- a/mesalib/src/mesa/main/formats.c +++ b/mesalib/src/mesa/main/formats.c @@ -1175,7 +1175,6 @@ _mesa_get_format_bits(gl_format format, GLenum pname) case GL_TEXTURE_LUMINANCE_SIZE: return info->LuminanceBits; case GL_INDEX_BITS: - case GL_TEXTURE_INDEX_SIZE_EXT: return info->IndexBits; case GL_DEPTH_BITS: case GL_TEXTURE_DEPTH_SIZE_ARB: diff --git a/mesalib/src/mesa/main/framebuffer.c b/mesalib/src/mesa/main/framebuffer.c index 23fa1b2c1..42da17678 100644 --- a/mesalib/src/mesa/main/framebuffer.c +++ b/mesalib/src/mesa/main/framebuffer.c @@ -888,7 +888,6 @@ _mesa_source_buffer_exists(struct gl_context *ctx, GLenum format) case GL_RGBA: case GL_BGRA: case GL_ABGR_EXT: - case GL_COLOR_INDEX: case GL_RED_INTEGER_EXT: case GL_GREEN_INTEGER_EXT: case GL_BLUE_INTEGER_EXT: @@ -976,7 +975,6 @@ _mesa_dest_buffer_exists(struct gl_context *ctx, GLenum format) case GL_RGBA: case GL_BGRA: case GL_ABGR_EXT: - case GL_COLOR_INDEX: case GL_RED_INTEGER_EXT: case GL_GREEN_INTEGER_EXT: case GL_BLUE_INTEGER_EXT: diff --git a/mesalib/src/mesa/main/get.c b/mesalib/src/mesa/main/get.c index d32c68a53..069254b18 100644 --- a/mesalib/src/mesa/main/get.c +++ b/mesalib/src/mesa/main/get.c @@ -857,7 +857,6 @@ static const struct value_desc values[] = { { GL_RENDER_MODE, CONTEXT_ENUM(RenderMode), NO_EXTRA }, { GL_RGBA_MODE, CONST(1), NO_EXTRA }, { GL_SELECTION_BUFFER_SIZE, CONTEXT_INT(Select.BufferSize), NO_EXTRA }, - { GL_SHARED_TEXTURE_PALETTE_EXT, CONTEXT_BOOL(Texture.SharedPalette), NO_EXTRA }, { GL_STEREO, BUFFER_INT(Visual.stereoMode), NO_EXTRA }, diff --git a/mesalib/src/mesa/main/image.c b/mesalib/src/mesa/main/image.c index 37127dcb7..3e75e7c6b 100644 --- a/mesalib/src/mesa/main/image.c +++ b/mesalib/src/mesa/main/image.c @@ -249,12 +249,6 @@ _mesa_components_in_format( GLenum format ) { switch (format) { 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: case GL_STENCIL_INDEX: case GL_DEPTH_COMPONENT: case GL_RED: @@ -862,27 +856,6 @@ _mesa_is_color_format(GLenum format) } -/** - * Test if the given image format is a color index format. - */ -GLboolean -_mesa_is_index_format(GLenum format) -{ - switch (format) { - 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: - return GL_TRUE; - default: - return GL_FALSE; - } -} - - /** * Test if the given image format is a depth component format. */ diff --git a/mesalib/src/mesa/main/image.h b/mesalib/src/mesa/main/image.h index 6fa93924c..46adaec41 100644 --- a/mesalib/src/mesa/main/image.h +++ b/mesalib/src/mesa/main/image.h @@ -1,176 +1,173 @@ -/* - * Mesa 3-D graphics library - * Version: 7.1 - * - * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -#ifndef IMAGE_H -#define IMAGE_H - - -#include "glheader.h" - -struct gl_context; -struct gl_pixelstore_attrib; - -extern void -_mesa_swap2( GLushort *p, GLuint n ); - -extern void -_mesa_swap4( GLuint *p, GLuint n ); - -extern GLboolean -_mesa_type_is_packed(GLenum type); - -extern GLint -_mesa_sizeof_type( GLenum type ); - -extern GLint -_mesa_sizeof_packed_type( GLenum type ); - -extern GLint -_mesa_components_in_format( GLenum format ); - -extern GLint -_mesa_bytes_per_pixel( GLenum format, GLenum type ); - -extern GLboolean -_mesa_is_legal_format_and_type(const struct gl_context *ctx, - GLenum format, GLenum type); - -extern GLboolean -_mesa_is_color_format(GLenum format); - -extern GLboolean -_mesa_is_index_format(GLenum format); - -extern GLboolean -_mesa_is_depth_format(GLenum format); - -extern GLboolean -_mesa_is_stencil_format(GLenum format); - -extern GLboolean -_mesa_is_ycbcr_format(GLenum format); - -extern GLboolean -_mesa_is_depthstencil_format(GLenum format); - -extern GLboolean -_mesa_is_depth_or_stencil_format(GLenum format); - -extern GLboolean -_mesa_is_dudv_format(GLenum format); - -extern GLboolean -_mesa_is_integer_format(GLenum format); - -extern GLboolean -_mesa_is_compressed_format(struct gl_context *ctx, GLenum format); - -extern GLvoid * -_mesa_image_address( GLuint dimensions, - const struct gl_pixelstore_attrib *packing, - const GLvoid *image, - GLsizei width, GLsizei height, - GLenum format, GLenum type, - GLint img, GLint row, GLint column ); - -extern GLvoid * -_mesa_image_address1d( const struct gl_pixelstore_attrib *packing, - const GLvoid *image, - GLsizei width, - GLenum format, GLenum type, - GLint column ); - -extern GLvoid * -_mesa_image_address2d( const struct gl_pixelstore_attrib *packing, - const GLvoid *image, - GLsizei width, GLsizei height, - GLenum format, GLenum type, - GLint row, GLint column ); - -extern GLvoid * -_mesa_image_address3d( const struct gl_pixelstore_attrib *packing, - const GLvoid *image, - GLsizei width, GLsizei height, - GLenum format, GLenum type, - GLint img, GLint row, GLint column ); - - -extern GLint -_mesa_image_row_stride( const struct gl_pixelstore_attrib *packing, - GLint width, GLenum format, GLenum type ); - - -extern GLint -_mesa_image_image_stride( const struct gl_pixelstore_attrib *packing, - GLint width, GLint height, - GLenum format, GLenum type ); - - -extern void -_mesa_expand_bitmap(GLsizei width, GLsizei height, - const struct gl_pixelstore_attrib *unpack, - const GLubyte *bitmap, - GLubyte *destBuffer, GLint destStride, - GLubyte onValue); - - -extern void -_mesa_convert_colors(GLenum srcType, const GLvoid *src, - GLenum dstType, GLvoid *dst, - GLuint count, const GLubyte mask[]); - - -extern GLboolean -_mesa_clip_drawpixels(const struct gl_context *ctx, - GLint *destX, GLint *destY, - GLsizei *width, GLsizei *height, - struct gl_pixelstore_attrib *unpack); - - -extern GLboolean -_mesa_clip_readpixels(const struct gl_context *ctx, - GLint *srcX, GLint *srcY, - GLsizei *width, GLsizei *height, - struct gl_pixelstore_attrib *pack); - -extern GLboolean -_mesa_clip_copytexsubimage(const struct gl_context *ctx, - GLint *destX, GLint *destY, - GLint *srcX, GLint *srcY, - GLsizei *width, GLsizei *height); - -extern GLboolean -_mesa_clip_to_region(GLint xmin, GLint ymin, - GLint xmax, GLint ymax, - GLint *x, GLint *y, - GLsizei *width, GLsizei *height ); - -extern GLboolean -_mesa_clip_blit(struct gl_context *ctx, - GLint *srcX0, GLint *srcY0, GLint *srcX1, GLint *srcY1, - GLint *dstX0, GLint *dstY0, GLint *dstX1, GLint *dstY1); - - -#endif +/* + * Mesa 3-D graphics library + * Version: 7.1 + * + * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + +#ifndef IMAGE_H +#define IMAGE_H + + +#include "glheader.h" + +struct gl_context; +struct gl_pixelstore_attrib; + +extern void +_mesa_swap2( GLushort *p, GLuint n ); + +extern void +_mesa_swap4( GLuint *p, GLuint n ); + +extern GLboolean +_mesa_type_is_packed(GLenum type); + +extern GLint +_mesa_sizeof_type( GLenum type ); + +extern GLint +_mesa_sizeof_packed_type( GLenum type ); + +extern GLint +_mesa_components_in_format( GLenum format ); + +extern GLint +_mesa_bytes_per_pixel( GLenum format, GLenum type ); + +extern GLboolean +_mesa_is_legal_format_and_type(const struct gl_context *ctx, + GLenum format, GLenum type); + +extern GLboolean +_mesa_is_color_format(GLenum format); + +extern GLboolean +_mesa_is_depth_format(GLenum format); + +extern GLboolean +_mesa_is_stencil_format(GLenum format); + +extern GLboolean +_mesa_is_ycbcr_format(GLenum format); + +extern GLboolean +_mesa_is_depthstencil_format(GLenum format); + +extern GLboolean +_mesa_is_depth_or_stencil_format(GLenum format); + +extern GLboolean +_mesa_is_dudv_format(GLenum format); + +extern GLboolean +_mesa_is_integer_format(GLenum format); + +extern GLboolean +_mesa_is_compressed_format(struct gl_context *ctx, GLenum format); + +extern GLvoid * +_mesa_image_address( GLuint dimensions, + const struct gl_pixelstore_attrib *packing, + const GLvoid *image, + GLsizei width, GLsizei height, + GLenum format, GLenum type, + GLint img, GLint row, GLint column ); + +extern GLvoid * +_mesa_image_address1d( const struct gl_pixelstore_attrib *packing, + const GLvoid *image, + GLsizei width, + GLenum format, GLenum type, + GLint column ); + +extern GLvoid * +_mesa_image_address2d( const struct gl_pixelstore_attrib *packing, + const GLvoid *image, + GLsizei width, GLsizei height, + GLenum format, GLenum type, + GLint row, GLint column ); + +extern GLvoid * +_mesa_image_address3d( const struct gl_pixelstore_attrib *packing, + const GLvoid *image, + GLsizei width, GLsizei height, + GLenum format, GLenum type, + GLint img, GLint row, GLint column ); + + +extern GLint +_mesa_image_row_stride( const struct gl_pixelstore_attrib *packing, + GLint width, GLenum format, GLenum type ); + + +extern GLint +_mesa_image_image_stride( const struct gl_pixelstore_attrib *packing, + GLint width, GLint height, + GLenum format, GLenum type ); + + +extern void +_mesa_expand_bitmap(GLsizei width, GLsizei height, + const struct gl_pixelstore_attrib *unpack, + const GLubyte *bitmap, + GLubyte *destBuffer, GLint destStride, + GLubyte onValue); + + +extern void +_mesa_convert_colors(GLenum srcType, const GLvoid *src, + GLenum dstType, GLvoid *dst, + GLuint count, const GLubyte mask[]); + + +extern GLboolean +_mesa_clip_drawpixels(const struct gl_context *ctx, + GLint *destX, GLint *destY, + GLsizei *width, GLsizei *height, + struct gl_pixelstore_attrib *unpack); + + +extern GLboolean +_mesa_clip_readpixels(const struct gl_context *ctx, + GLint *srcX, GLint *srcY, + GLsizei *width, GLsizei *height, + struct gl_pixelstore_attrib *pack); + +extern GLboolean +_mesa_clip_copytexsubimage(const struct gl_context *ctx, + GLint *destX, GLint *destY, + GLint *srcX, GLint *srcY, + GLsizei *width, GLsizei *height); + +extern GLboolean +_mesa_clip_to_region(GLint xmin, GLint ymin, + GLint xmax, GLint ymax, + GLint *x, GLint *y, + GLsizei *width, GLsizei *height ); + +extern GLboolean +_mesa_clip_blit(struct gl_context *ctx, + GLint *srcX0, GLint *srcY0, GLint *srcX1, GLint *srcY1, + GLint *dstX0, GLint *dstY0, GLint *dstX1, GLint *dstY1); + + +#endif diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h index ad5979796..ae500b4c2 100644 --- a/mesalib/src/mesa/main/mtypes.h +++ b/mesalib/src/mesa/main/mtypes.h @@ -215,7 +215,9 @@ typedef enum /** - * Indexes for vertex program result attributes + * Indexes for vertex program result attributes. Note that + * _mesa_vert_result_to_frag_attrib() and _mesa_frag_attrib_to_vert_result() make + * assumptions about the layout of this enum. */ typedef enum { @@ -313,7 +315,9 @@ typedef enum /** - * Indexes for fragment program input attributes. + * Indexes for fragment program input attributes. Note that + * _mesa_vert_result_to_frag_attrib() and frag_attrib_to_vert_result() make + * assumptions about the layout of this enum. */ typedef enum { @@ -335,6 +339,48 @@ typedef enum FRAG_ATTRIB_MAX = (FRAG_ATTRIB_VAR0 + MAX_VARYING) } gl_frag_attrib; + +/** + * Convert from a gl_vert_result value to the corresponding gl_frag_attrib. + * + * VERT_RESULT_HPOS is converted to FRAG_ATTRIB_WPOS. + * + * gl_vert_result values which have no corresponding gl_frag_attrib + * (VERT_RESULT_PSIZ, VERT_RESULT_BFC0, VERT_RESULT_BFC1, and + * VERT_RESULT_EDGE) are converted to a value of -1. + */ +static INLINE int +_mesa_vert_result_to_frag_attrib(gl_vert_result vert_result) +{ + if (vert_result >= VERT_RESULT_VAR0) + return vert_result - VERT_RESULT_VAR0 + FRAG_ATTRIB_VAR0; + else if (vert_result <= VERT_RESULT_TEX7) + return vert_result; + else + return -1; +} + + +/** + * Convert from a gl_frag_attrib value to the corresponding gl_vert_result. + * + * FRAG_ATTRIB_WPOS is converted to VERT_RESULT_HPOS. + * + * gl_frag_attrib values which have no corresponding gl_vert_result + * (FRAG_ATTRIB_FACE and FRAG_ATTRIB_PNTC) are converted to a value of -1. + */ +static INLINE int +_mesa_frag_attrib_to_vert_result(gl_frag_attrib frag_attrib) +{ + if (frag_attrib <= FRAG_ATTRIB_TEX7) + return frag_attrib; + else if (frag_attrib >= FRAG_ATTRIB_VAR0) + return frag_attrib - FRAG_ATTRIB_VAR0 + VERT_RESULT_VAR0; + else + return -1; +} + + /** * Bitflags for fragment program input attributes. */ @@ -523,25 +569,6 @@ struct gl_config }; -/** - * Data structure for color tables - */ -struct gl_color_table -{ - GLenum InternalFormat; /**< The user-specified format */ - GLenum _BaseFormat; /**< GL_ALPHA, GL_RGBA, GL_RGB, etc */ - GLuint Size; /**< number of entries in table */ - GLfloat *TableF; /**< Color table, floating point values */ - GLubyte *TableUB; /**< Color table, ubyte values */ - GLubyte RedSize; - GLubyte GreenSize; - GLubyte BlueSize; - GLubyte AlphaSize; - GLubyte LuminanceSize; - GLubyte IntensitySize; -}; - - /** * \name Bit flags used for updating material values. */ @@ -1255,9 +1282,9 @@ struct gl_texture_image GLint InternalFormat; /**< Internal format as given by the user */ GLenum _BaseFormat; /**< Either GL_RGB, GL_RGBA, GL_ALPHA, * GL_LUMINANCE, GL_LUMINANCE_ALPHA, - * GL_INTENSITY, GL_COLOR_INDEX, - * GL_DEPTH_COMPONENT or GL_DEPTH_STENCIL_EXT - * only. Used for choosing TexEnv arithmetic. + * GL_INTENSITY, GL_DEPTH_COMPONENT or + * GL_DEPTH_STENCIL_EXT only. Used for + * choosing TexEnv arithmetic. */ gl_format TexFormat; /**< The actual texture memory format */ @@ -1354,8 +1381,7 @@ struct gl_sampler_object /** * Texture object state. Contains the array of mipmap images, border color, - * wrap modes, filter modes, shadow/texcompare state, and the per-texture - * color palette. + * wrap modes, filter modes, and shadow/texcompare state. */ struct gl_texture_object { @@ -1386,9 +1412,6 @@ struct gl_texture_object struct gl_buffer_object *BufferObject; GLenum BufferObjectFormat; - /** GL_EXT_paletted_texture */ - struct gl_color_table Palette; - /** * \name For device driver. * Note: instead of attaching driver data to this pointer, it's preferable @@ -1504,10 +1527,6 @@ struct gl_texture_attrib /** GL_ARB_seamless_cubemap */ GLboolean CubeMapSeamless; - /** GL_EXT_shared_texture_palette */ - GLboolean SharedPalette; - struct gl_color_table Palette; - /** Texture units/samplers used by vertex or fragment texturing */ GLbitfield _EnabledUnits; @@ -2852,7 +2871,6 @@ struct gl_extensions GLboolean EXT_gpu_program_parameters; GLboolean EXT_gpu_shader4; GLboolean EXT_multi_draw_arrays; - GLboolean EXT_paletted_texture; GLboolean EXT_packed_depth_stencil; GLboolean EXT_packed_float; GLboolean EXT_packed_pixels; @@ -2865,7 +2883,6 @@ struct gl_extensions GLboolean EXT_secondary_color; GLboolean EXT_separate_shader_objects; GLboolean EXT_separate_specular_color; - GLboolean EXT_shared_texture_palette; GLboolean EXT_stencil_wrap; GLboolean EXT_stencil_two_side; GLboolean EXT_subtexture; diff --git a/mesalib/src/mesa/main/pack.c b/mesalib/src/mesa/main/pack.c index 7de1d05b9..fd3f89d82 100644 --- a/mesalib/src/mesa/main/pack.c +++ b/mesalib/src/mesa/main/pack.c @@ -3459,8 +3459,7 @@ _mesa_unpack_color_span_chan( struct gl_context *ctx, dstFormat == GL_RED || dstFormat == GL_RG || dstFormat == GL_RGB || - dstFormat == GL_RGBA || - dstFormat == GL_COLOR_INDEX); + dstFormat == GL_RGBA); ASSERT(srcFormat == GL_RED || srcFormat == GL_GREEN || @@ -3646,24 +3645,11 @@ _mesa_unpack_color_span_chan( struct gl_context *ctx, extract_uint_indexes(n, indexes, srcFormat, srcType, source, srcPacking); - if (dstFormat == GL_COLOR_INDEX) { - GLuint i; - _mesa_apply_ci_transfer_ops(ctx, transferOps, n, indexes); - /* convert to GLchan and return */ - for (i = 0; i < n; i++) { - dest[i] = (GLchan) (indexes[i] & 0xff); - } - free(indexes); - free(rgba); - return; - } - else { - /* Convert indexes to RGBA */ - if (transferOps & IMAGE_SHIFT_OFFSET_BIT) { - _mesa_shift_and_offset_ci(ctx, n, indexes); - } - _mesa_map_ci_to_rgba(ctx, n, indexes, rgba); - } + /* Convert indexes to RGBA */ + if (transferOps & IMAGE_SHIFT_OFFSET_BIT) { + _mesa_shift_and_offset_ci(ctx, n, indexes); + } + _mesa_map_ci_to_rgba(ctx, n, indexes, rgba); /* Don't do RGBA scale/bias or RGBA->RGBA mapping if starting * with color indexes. @@ -3773,8 +3759,7 @@ _mesa_unpack_color_span_float( struct gl_context *ctx, dstFormat == GL_RED || dstFormat == GL_RG || dstFormat == GL_RGB || - dstFormat == GL_RGBA || - dstFormat == GL_COLOR_INDEX); + dstFormat == GL_RGBA); ASSERT(srcFormat == GL_RED || srcFormat == GL_GREEN || @@ -3855,24 +3840,11 @@ _mesa_unpack_color_span_float( struct gl_context *ctx, extract_uint_indexes(n, indexes, srcFormat, srcType, source, srcPacking); - if (dstFormat == GL_COLOR_INDEX) { - GLuint i; - _mesa_apply_ci_transfer_ops(ctx, transferOps, n, indexes); - /* convert to GLchan and return */ - for (i = 0; i < n; i++) { - dest[i] = (GLchan) (indexes[i] & 0xff); - } - free(indexes); - free(rgba); - return; - } - else { - /* Convert indexes to RGBA */ - if (transferOps & IMAGE_SHIFT_OFFSET_BIT) { - _mesa_shift_and_offset_ci(ctx, n, indexes); - } - _mesa_map_ci_to_rgba(ctx, n, indexes, rgba); - } + /* Convert indexes to RGBA */ + if (transferOps & IMAGE_SHIFT_OFFSET_BIT) { + _mesa_shift_and_offset_ci(ctx, n, indexes); + } + _mesa_map_ci_to_rgba(ctx, n, indexes, rgba); /* Don't do RGBA scale/bias or RGBA->RGBA mapping if starting * with color indexes. diff --git a/mesalib/src/mesa/main/pixeltransfer.c b/mesalib/src/mesa/main/pixeltransfer.c index 092ee3a14..5e881436a 100644 --- a/mesalib/src/mesa/main/pixeltransfer.c +++ b/mesalib/src/mesa/main/pixeltransfer.c @@ -1,567 +1,306 @@ -/* - * Mesa 3-D graphics library - * - * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. - * Copyright (C) 2009-2010 VMware, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -/** - * \file pixeltransfer.c - * Pixel transfer operations (scale, bias, table lookups, etc) - */ - - -#include "glheader.h" -#include "colormac.h" -#include "pixeltransfer.h" -#include "imports.h" -#include "mtypes.h" - - -/* - * Apply scale and bias factors to an array of RGBA pixels. - */ -void -_mesa_scale_and_bias_rgba(GLuint n, GLfloat rgba[][4], - GLfloat rScale, GLfloat gScale, - GLfloat bScale, GLfloat aScale, - GLfloat rBias, GLfloat gBias, - GLfloat bBias, GLfloat aBias) -{ - if (rScale != 1.0 || rBias != 0.0) { - GLuint i; - for (i = 0; i < n; i++) { - rgba[i][RCOMP] = rgba[i][RCOMP] * rScale + rBias; - } - } - if (gScale != 1.0 || gBias != 0.0) { - GLuint i; - for (i = 0; i < n; i++) { - rgba[i][GCOMP] = rgba[i][GCOMP] * gScale + gBias; - } - } - if (bScale != 1.0 || bBias != 0.0) { - GLuint i; - for (i = 0; i < n; i++) { - rgba[i][BCOMP] = rgba[i][BCOMP] * bScale + bBias; - } - } - if (aScale != 1.0 || aBias != 0.0) { - GLuint i; - for (i = 0; i < n; i++) { - rgba[i][ACOMP] = rgba[i][ACOMP] * aScale + aBias; - } - } -} - - -/* - * Apply pixel mapping to an array of floating point RGBA pixels. - */ -void -_mesa_map_rgba( const struct gl_context *ctx, GLuint n, GLfloat rgba[][4] ) -{ - const GLfloat rscale = (GLfloat) (ctx->PixelMaps.RtoR.Size - 1); - const GLfloat gscale = (GLfloat) (ctx->PixelMaps.GtoG.Size - 1); - const GLfloat bscale = (GLfloat) (ctx->PixelMaps.BtoB.Size - 1); - const GLfloat ascale = (GLfloat) (ctx->PixelMaps.AtoA.Size - 1); - const GLfloat *rMap = ctx->PixelMaps.RtoR.Map; - const GLfloat *gMap = ctx->PixelMaps.GtoG.Map; - const GLfloat *bMap = ctx->PixelMaps.BtoB.Map; - const GLfloat *aMap = ctx->PixelMaps.AtoA.Map; - GLuint i; - for (i=0;iSize - 1; - const GLfloat scale = (GLfloat) max; - const GLfloat *lut = table->TableF; - GLuint i; - - if (!table->TableF || table->Size == 0) - return; - - switch (table->_BaseFormat) { - case GL_INTENSITY: - /* replace RGBA with I */ - for (i = 0; i < n; i++) { - GLint j = IROUND(rgba[i][RCOMP] * scale); - GLfloat c = lut[CLAMP(j, 0, max)]; - rgba[i][RCOMP] = - rgba[i][GCOMP] = - rgba[i][BCOMP] = - rgba[i][ACOMP] = c; - } - break; - case GL_LUMINANCE: - /* replace RGB with L */ - for (i = 0; i < n; i++) { - GLint j = IROUND(rgba[i][RCOMP] * scale); - GLfloat c = lut[CLAMP(j, 0, max)]; - rgba[i][RCOMP] = - rgba[i][GCOMP] = - rgba[i][BCOMP] = c; - } - break; - case GL_ALPHA: - /* replace A with A */ - for (i = 0; i < n; i++) { - GLint j = IROUND(rgba[i][ACOMP] * scale); - rgba[i][ACOMP] = lut[CLAMP(j, 0, max)]; - } - break; - case GL_LUMINANCE_ALPHA: - /* replace RGBA with LLLA */ - for (i = 0; i < n; i++) { - GLint jL = IROUND(rgba[i][RCOMP] * scale); - GLint jA = IROUND(rgba[i][ACOMP] * scale); - GLfloat luminance, alpha; - jL = CLAMP(jL, 0, max); - jA = CLAMP(jA, 0, max); - luminance = lut[jL * 2 + 0]; - alpha = lut[jA * 2 + 1]; - rgba[i][RCOMP] = - rgba[i][GCOMP] = - rgba[i][BCOMP] = luminance; - rgba[i][ACOMP] = alpha;; - } - break; - case GL_RED: - /* replace RGB with RGB */ - for (i = 0; i < n; i++) { - GLint jR = IROUND(rgba[i][RCOMP] * scale); - jR = CLAMP(jR, 0, max); - rgba[i][RCOMP] = lut[jR * 3 + 0]; - } - break; - case GL_RG: - /* replace RG with RG */ - for (i = 0; i < n; i++) { - GLint jR = IROUND(rgba[i][RCOMP] * scale); - GLint jG = IROUND(rgba[i][GCOMP] * scale); - jR = CLAMP(jR, 0, max); - jG = CLAMP(jG, 0, max); - rgba[i][RCOMP] = lut[jR * 3 + 0]; - rgba[i][GCOMP] = lut[jG * 3 + 1]; - } - break; - case GL_RGB: - /* replace RGB with RGB */ - for (i = 0; i < n; i++) { - GLint jR = IROUND(rgba[i][RCOMP] * scale); - GLint jG = IROUND(rgba[i][GCOMP] * scale); - GLint jB = IROUND(rgba[i][BCOMP] * scale); - jR = CLAMP(jR, 0, max); - jG = CLAMP(jG, 0, max); - jB = CLAMP(jB, 0, max); - rgba[i][RCOMP] = lut[jR * 3 + 0]; - rgba[i][GCOMP] = lut[jG * 3 + 1]; - rgba[i][BCOMP] = lut[jB * 3 + 2]; - } - break; - case GL_RGBA: - /* replace RGBA with RGBA */ - for (i = 0; i < n; i++) { - GLint jR = IROUND(rgba[i][RCOMP] * scale); - GLint jG = IROUND(rgba[i][GCOMP] * scale); - GLint jB = IROUND(rgba[i][BCOMP] * scale); - GLint jA = IROUND(rgba[i][ACOMP] * scale); - jR = CLAMP(jR, 0, max); - jG = CLAMP(jG, 0, max); - jB = CLAMP(jB, 0, max); - jA = CLAMP(jA, 0, max); - rgba[i][RCOMP] = lut[jR * 4 + 0]; - rgba[i][GCOMP] = lut[jG * 4 + 1]; - rgba[i][BCOMP] = lut[jB * 4 + 2]; - rgba[i][ACOMP] = lut[jA * 4 + 3]; - } - break; - default: - _mesa_problem(NULL, "Bad format in _mesa_lookup_rgba_float"); - return; - } -} - - - -/** - * Apply a color table lookup to an array of ubyte/RGBA colors. - */ -void -_mesa_lookup_rgba_ubyte(const struct gl_color_table *table, - GLuint n, GLubyte rgba[][4]) -{ - const GLubyte *lut = table->TableUB; - const GLfloat scale = (GLfloat) (table->Size - 1) / (GLfloat)255.0; - GLuint i; - - if (!table->TableUB || table->Size == 0) - return; - - switch (table->_BaseFormat) { - case GL_INTENSITY: - /* replace RGBA with I */ - if (table->Size == 256) { - for (i = 0; i < n; i++) { - const GLubyte c = lut[rgba[i][RCOMP]]; - rgba[i][RCOMP] = - rgba[i][GCOMP] = - rgba[i][BCOMP] = - rgba[i][ACOMP] = c; - } - } - else { - for (i = 0; i < n; i++) { - GLint j = IROUND((GLfloat) rgba[i][RCOMP] * scale); - rgba[i][RCOMP] = - rgba[i][GCOMP] = - rgba[i][BCOMP] = - rgba[i][ACOMP] = lut[j]; - } - } - break; - case GL_LUMINANCE: - /* replace RGB with L */ - if (table->Size == 256) { - for (i = 0; i < n; i++) { - const GLubyte c = lut[rgba[i][RCOMP]]; - rgba[i][RCOMP] = - rgba[i][GCOMP] = - rgba[i][BCOMP] = c; - } - } - else { - for (i = 0; i < n; i++) { - GLint j = IROUND((GLfloat) rgba[i][RCOMP] * scale); - rgba[i][RCOMP] = - rgba[i][GCOMP] = - rgba[i][BCOMP] = lut[j]; - } - } - break; - case GL_ALPHA: - /* replace A with A */ - if (table->Size == 256) { - for (i = 0; i < n; i++) { - rgba[i][ACOMP] = lut[rgba[i][ACOMP]]; - } - } - else { - for (i = 0; i < n; i++) { - GLint j = IROUND((GLfloat) rgba[i][ACOMP] * scale); - rgba[i][ACOMP] = lut[j]; - } - } - break; - case GL_LUMINANCE_ALPHA: - /* replace RGBA with LLLA */ - if (table->Size == 256) { - for (i = 0; i < n; i++) { - GLubyte l = lut[rgba[i][RCOMP] * 2 + 0]; - GLubyte a = lut[rgba[i][ACOMP] * 2 + 1];; - rgba[i][RCOMP] = - rgba[i][GCOMP] = - rgba[i][BCOMP] = l; - rgba[i][ACOMP] = a; - } - } - else { - for (i = 0; i < n; i++) { - GLint jL = IROUND((GLfloat) rgba[i][RCOMP] * scale); - GLint jA = IROUND((GLfloat) rgba[i][ACOMP] * scale); - GLubyte luminance = lut[jL * 2 + 0]; - GLubyte alpha = lut[jA * 2 + 1]; - rgba[i][RCOMP] = - rgba[i][GCOMP] = - rgba[i][BCOMP] = luminance; - rgba[i][ACOMP] = alpha; - } - } - break; - case GL_RGB: - if (table->Size == 256) { - for (i = 0; i < n; i++) { - rgba[i][RCOMP] = lut[rgba[i][RCOMP] * 3 + 0]; - rgba[i][GCOMP] = lut[rgba[i][GCOMP] * 3 + 1]; - rgba[i][BCOMP] = lut[rgba[i][BCOMP] * 3 + 2]; - } - } - else { - for (i = 0; i < n; i++) { - GLint jR = IROUND((GLfloat) rgba[i][RCOMP] * scale); - GLint jG = IROUND((GLfloat) rgba[i][GCOMP] * scale); - GLint jB = IROUND((GLfloat) rgba[i][BCOMP] * scale); - rgba[i][RCOMP] = lut[jR * 3 + 0]; - rgba[i][GCOMP] = lut[jG * 3 + 1]; - rgba[i][BCOMP] = lut[jB * 3 + 2]; - } - } - break; - case GL_RGBA: - if (table->Size == 256) { - for (i = 0; i < n; i++) { - rgba[i][RCOMP] = lut[rgba[i][RCOMP] * 4 + 0]; - rgba[i][GCOMP] = lut[rgba[i][GCOMP] * 4 + 1]; - rgba[i][BCOMP] = lut[rgba[i][BCOMP] * 4 + 2]; - rgba[i][ACOMP] = lut[rgba[i][ACOMP] * 4 + 3]; - } - } - else { - for (i = 0; i < n; i++) { - GLint jR = IROUND((GLfloat) rgba[i][RCOMP] * scale); - GLint jG = IROUND((GLfloat) rgba[i][GCOMP] * scale); - GLint jB = IROUND((GLfloat) rgba[i][BCOMP] * scale); - GLint jA = IROUND((GLfloat) rgba[i][ACOMP] * scale); - CLAMPED_FLOAT_TO_CHAN(rgba[i][RCOMP], lut[jR * 4 + 0]); - CLAMPED_FLOAT_TO_CHAN(rgba[i][GCOMP], lut[jG * 4 + 1]); - CLAMPED_FLOAT_TO_CHAN(rgba[i][BCOMP], lut[jB * 4 + 2]); - CLAMPED_FLOAT_TO_CHAN(rgba[i][ACOMP], lut[jA * 4 + 3]); - } - } - break; - default: - _mesa_problem(NULL, "Bad format in _mesa_lookup_rgba_chan"); - return; - } -} - - - -/* - * Map color indexes to float rgba values. - */ -void -_mesa_map_ci_to_rgba( const struct gl_context *ctx, GLuint n, - const GLuint index[], GLfloat rgba[][4] ) -{ - GLuint rmask = ctx->PixelMaps.ItoR.Size - 1; - GLuint gmask = ctx->PixelMaps.ItoG.Size - 1; - GLuint bmask = ctx->PixelMaps.ItoB.Size - 1; - GLuint amask = ctx->PixelMaps.ItoA.Size - 1; - const GLfloat *rMap = ctx->PixelMaps.ItoR.Map; - const GLfloat *gMap = ctx->PixelMaps.ItoG.Map; - const GLfloat *bMap = ctx->PixelMaps.ItoB.Map; - const GLfloat *aMap = ctx->PixelMaps.ItoA.Map; - GLuint i; - for (i=0;iPixelMaps.ItoR.Size - 1; - GLuint gmask = ctx->PixelMaps.ItoG.Size - 1; - GLuint bmask = ctx->PixelMaps.ItoB.Size - 1; - GLuint amask = ctx->PixelMaps.ItoA.Size - 1; - const GLubyte *rMap = ctx->PixelMaps.ItoR.Map8; - const GLubyte *gMap = ctx->PixelMaps.ItoG.Map8; - const GLubyte *bMap = ctx->PixelMaps.ItoB.Map8; - const GLubyte *aMap = ctx->PixelMaps.ItoA.Map8; - GLuint i; - for (i=0;iPixel.DepthScale; - const GLfloat bias = ctx->Pixel.DepthBias; - GLuint i; - for (i = 0; i < n; i++) { - GLfloat d = depthValues[i] * scale + bias; - depthValues[i] = CLAMP(d, 0.0F, 1.0F); - } -} - - -void -_mesa_scale_and_bias_depth_uint(const struct gl_context *ctx, GLuint n, - GLuint depthValues[]) -{ - const GLdouble max = (double) 0xffffffff; - const GLdouble scale = ctx->Pixel.DepthScale; - const GLdouble bias = ctx->Pixel.DepthBias * max; - GLuint i; - for (i = 0; i < n; i++) { - GLdouble d = (GLdouble) depthValues[i] * scale + bias; - d = CLAMP(d, 0.0, max); - depthValues[i] = (GLuint) d; - } -} - -/** - * Apply various pixel transfer operations to an array of RGBA pixels - * as indicated by the transferOps bitmask - */ -void -_mesa_apply_rgba_transfer_ops(struct gl_context *ctx, GLbitfield transferOps, - GLuint n, GLfloat rgba[][4]) -{ - /* scale & bias */ - if (transferOps & IMAGE_SCALE_BIAS_BIT) { - _mesa_scale_and_bias_rgba(n, rgba, - ctx->Pixel.RedScale, ctx->Pixel.GreenScale, - ctx->Pixel.BlueScale, ctx->Pixel.AlphaScale, - ctx->Pixel.RedBias, ctx->Pixel.GreenBias, - ctx->Pixel.BlueBias, ctx->Pixel.AlphaBias); - } - /* color map lookup */ - if (transferOps & IMAGE_MAP_COLOR_BIT) { - _mesa_map_rgba( ctx, n, rgba ); - } - - /* clamping to [0,1] */ - if (transferOps & IMAGE_CLAMP_BIT) { - GLuint i; - for (i = 0; i < n; i++) { - rgba[i][RCOMP] = CLAMP(rgba[i][RCOMP], 0.0F, 1.0F); - rgba[i][GCOMP] = CLAMP(rgba[i][GCOMP], 0.0F, 1.0F); - rgba[i][BCOMP] = CLAMP(rgba[i][BCOMP], 0.0F, 1.0F); - rgba[i][ACOMP] = CLAMP(rgba[i][ACOMP], 0.0F, 1.0F); - } - } -} - - -/* - * Apply color index shift and offset to an array of pixels. - */ -void -_mesa_shift_and_offset_ci(const struct gl_context *ctx, - GLuint n, GLuint indexes[]) -{ - GLint shift = ctx->Pixel.IndexShift; - GLint offset = ctx->Pixel.IndexOffset; - GLuint i; - if (shift > 0) { - for (i=0;i> shift) + offset; - } - } - else { - for (i=0;iPixelMaps.ItoI.Size - 1; - GLuint i; - for (i = 0; i < n; i++) { - const GLuint j = indexes[i] & mask; - indexes[i] = IROUND(ctx->PixelMaps.ItoI.Map[j]); - } - } -} - - -/** - * Apply stencil index shift, offset and table lookup to an array - * of stencil values. - */ -void -_mesa_apply_stencil_transfer_ops(const struct gl_context *ctx, GLuint n, - GLstencil stencil[]) -{ - if (ctx->Pixel.IndexShift != 0 || ctx->Pixel.IndexOffset != 0) { - const GLint offset = ctx->Pixel.IndexOffset; - GLint shift = ctx->Pixel.IndexShift; - GLuint i; - if (shift > 0) { - for (i = 0; i < n; i++) { - stencil[i] = (stencil[i] << shift) + offset; - } - } - else if (shift < 0) { - shift = -shift; - for (i = 0; i < n; i++) { - stencil[i] = (stencil[i] >> shift) + offset; - } - } - else { - for (i = 0; i < n; i++) { - stencil[i] = stencil[i] + offset; - } - } - } - if (ctx->Pixel.MapStencilFlag) { - GLuint mask = ctx->PixelMaps.StoS.Size - 1; - GLuint i; - for (i = 0; i < n; i++) { - stencil[i] = (GLstencil)ctx->PixelMaps.StoS.Map[ stencil[i] & mask ]; - } - } -} +/* + * Mesa 3-D graphics library + * + * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. + * Copyright (C) 2009-2010 VMware, Inc. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + +/** + * \file pixeltransfer.c + * Pixel transfer operations (scale, bias, table lookups, etc) + */ + + +#include "glheader.h" +#include "colormac.h" +#include "pixeltransfer.h" +#include "imports.h" +#include "mtypes.h" + + +/* + * Apply scale and bias factors to an array of RGBA pixels. + */ +void +_mesa_scale_and_bias_rgba(GLuint n, GLfloat rgba[][4], + GLfloat rScale, GLfloat gScale, + GLfloat bScale, GLfloat aScale, + GLfloat rBias, GLfloat gBias, + GLfloat bBias, GLfloat aBias) +{ + if (rScale != 1.0 || rBias != 0.0) { + GLuint i; + for (i = 0; i < n; i++) { + rgba[i][RCOMP] = rgba[i][RCOMP] * rScale + rBias; + } + } + if (gScale != 1.0 || gBias != 0.0) { + GLuint i; + for (i = 0; i < n; i++) { + rgba[i][GCOMP] = rgba[i][GCOMP] * gScale + gBias; + } + } + if (bScale != 1.0 || bBias != 0.0) { + GLuint i; + for (i = 0; i < n; i++) { + rgba[i][BCOMP] = rgba[i][BCOMP] * bScale + bBias; + } + } + if (aScale != 1.0 || aBias != 0.0) { + GLuint i; + for (i = 0; i < n; i++) { + rgba[i][ACOMP] = rgba[i][ACOMP] * aScale + aBias; + } + } +} + + +/* + * Apply pixel mapping to an array of floating point RGBA pixels. + */ +void +_mesa_map_rgba( const struct gl_context *ctx, GLuint n, GLfloat rgba[][4] ) +{ + const GLfloat rscale = (GLfloat) (ctx->PixelMaps.RtoR.Size - 1); + const GLfloat gscale = (GLfloat) (ctx->PixelMaps.GtoG.Size - 1); + const GLfloat bscale = (GLfloat) (ctx->PixelMaps.BtoB.Size - 1); + const GLfloat ascale = (GLfloat) (ctx->PixelMaps.AtoA.Size - 1); + const GLfloat *rMap = ctx->PixelMaps.RtoR.Map; + const GLfloat *gMap = ctx->PixelMaps.GtoG.Map; + const GLfloat *bMap = ctx->PixelMaps.BtoB.Map; + const GLfloat *aMap = ctx->PixelMaps.AtoA.Map; + GLuint i; + for (i=0;iPixelMaps.ItoR.Size - 1; + GLuint gmask = ctx->PixelMaps.ItoG.Size - 1; + GLuint bmask = ctx->PixelMaps.ItoB.Size - 1; + GLuint amask = ctx->PixelMaps.ItoA.Size - 1; + const GLfloat *rMap = ctx->PixelMaps.ItoR.Map; + const GLfloat *gMap = ctx->PixelMaps.ItoG.Map; + const GLfloat *bMap = ctx->PixelMaps.ItoB.Map; + const GLfloat *aMap = ctx->PixelMaps.ItoA.Map; + GLuint i; + for (i=0;iPixelMaps.ItoR.Size - 1; + GLuint gmask = ctx->PixelMaps.ItoG.Size - 1; + GLuint bmask = ctx->PixelMaps.ItoB.Size - 1; + GLuint amask = ctx->PixelMaps.ItoA.Size - 1; + const GLubyte *rMap = ctx->PixelMaps.ItoR.Map8; + const GLubyte *gMap = ctx->PixelMaps.ItoG.Map8; + const GLubyte *bMap = ctx->PixelMaps.ItoB.Map8; + const GLubyte *aMap = ctx->PixelMaps.ItoA.Map8; + GLuint i; + for (i=0;iPixel.DepthScale; + const GLfloat bias = ctx->Pixel.DepthBias; + GLuint i; + for (i = 0; i < n; i++) { + GLfloat d = depthValues[i] * scale + bias; + depthValues[i] = CLAMP(d, 0.0F, 1.0F); + } +} + + +void +_mesa_scale_and_bias_depth_uint(const struct gl_context *ctx, GLuint n, + GLuint depthValues[]) +{ + const GLdouble max = (double) 0xffffffff; + const GLdouble scale = ctx->Pixel.DepthScale; + const GLdouble bias = ctx->Pixel.DepthBias * max; + GLuint i; + for (i = 0; i < n; i++) { + GLdouble d = (GLdouble) depthValues[i] * scale + bias; + d = CLAMP(d, 0.0, max); + depthValues[i] = (GLuint) d; + } +} + +/** + * Apply various pixel transfer operations to an array of RGBA pixels + * as indicated by the transferOps bitmask + */ +void +_mesa_apply_rgba_transfer_ops(struct gl_context *ctx, GLbitfield transferOps, + GLuint n, GLfloat rgba[][4]) +{ + /* scale & bias */ + if (transferOps & IMAGE_SCALE_BIAS_BIT) { + _mesa_scale_and_bias_rgba(n, rgba, + ctx->Pixel.RedScale, ctx->Pixel.GreenScale, + ctx->Pixel.BlueScale, ctx->Pixel.AlphaScale, + ctx->Pixel.RedBias, ctx->Pixel.GreenBias, + ctx->Pixel.BlueBias, ctx->Pixel.AlphaBias); + } + /* color map lookup */ + if (transferOps & IMAGE_MAP_COLOR_BIT) { + _mesa_map_rgba( ctx, n, rgba ); + } + + /* clamping to [0,1] */ + if (transferOps & IMAGE_CLAMP_BIT) { + GLuint i; + for (i = 0; i < n; i++) { + rgba[i][RCOMP] = CLAMP(rgba[i][RCOMP], 0.0F, 1.0F); + rgba[i][GCOMP] = CLAMP(rgba[i][GCOMP], 0.0F, 1.0F); + rgba[i][BCOMP] = CLAMP(rgba[i][BCOMP], 0.0F, 1.0F); + rgba[i][ACOMP] = CLAMP(rgba[i][ACOMP], 0.0F, 1.0F); + } + } +} + + +/* + * Apply color index shift and offset to an array of pixels. + */ +void +_mesa_shift_and_offset_ci(const struct gl_context *ctx, + GLuint n, GLuint indexes[]) +{ + GLint shift = ctx->Pixel.IndexShift; + GLint offset = ctx->Pixel.IndexOffset; + GLuint i; + if (shift > 0) { + for (i=0;i> shift) + offset; + } + } + else { + for (i=0;iPixelMaps.ItoI.Size - 1; + GLuint i; + for (i = 0; i < n; i++) { + const GLuint j = indexes[i] & mask; + indexes[i] = IROUND(ctx->PixelMaps.ItoI.Map[j]); + } + } +} + + +/** + * Apply stencil index shift, offset and table lookup to an array + * of stencil values. + */ +void +_mesa_apply_stencil_transfer_ops(const struct gl_context *ctx, GLuint n, + GLstencil stencil[]) +{ + if (ctx->Pixel.IndexShift != 0 || ctx->Pixel.IndexOffset != 0) { + const GLint offset = ctx->Pixel.IndexOffset; + GLint shift = ctx->Pixel.IndexShift; + GLuint i; + if (shift > 0) { + for (i = 0; i < n; i++) { + stencil[i] = (stencil[i] << shift) + offset; + } + } + else if (shift < 0) { + shift = -shift; + for (i = 0; i < n; i++) { + stencil[i] = (stencil[i] >> shift) + offset; + } + } + else { + for (i = 0; i < n; i++) { + stencil[i] = stencil[i] + offset; + } + } + } + if (ctx->Pixel.MapStencilFlag) { + GLuint mask = ctx->PixelMaps.StoS.Size - 1; + GLuint i; + for (i = 0; i < n; i++) { + stencil[i] = (GLstencil)ctx->PixelMaps.StoS.Map[ stencil[i] & mask ]; + } + } +} diff --git a/mesalib/src/mesa/main/pixeltransfer.h b/mesalib/src/mesa/main/pixeltransfer.h index c00da3f2a..8af2e9ee2 100644 --- a/mesalib/src/mesa/main/pixeltransfer.h +++ b/mesalib/src/mesa/main/pixeltransfer.h @@ -1,90 +1,81 @@ -/* - * Mesa 3-D graphics library - * - * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. - * Copyright (C) 2009-2010 VMware, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -#ifndef PIXELTRANSFER_H -#define PIXELTRANSFER_H - - -#include "mtypes.h" - - -extern void -_mesa_scale_and_bias_rgba(GLuint n, GLfloat rgba[][4], - GLfloat rScale, GLfloat gScale, - GLfloat bScale, GLfloat aScale, - GLfloat rBias, GLfloat gBias, - GLfloat bBias, GLfloat aBias); - -extern void -_mesa_map_rgba(const struct gl_context *ctx, GLuint n, GLfloat rgba[][4]); - -extern void -_mesa_lookup_rgba_float(const struct gl_color_table *table, - GLuint n, GLfloat rgba[][4]); - -extern void -_mesa_lookup_rgba_ubyte(const struct gl_color_table *table, - GLuint n, GLubyte rgba[][4]); - - -extern void -_mesa_map_ci_to_rgba(const struct gl_context *ctx, - GLuint n, const GLuint index[], GLfloat rgba[][4]); - - -extern void -_mesa_map_ci8_to_rgba8(const struct gl_context *ctx, - GLuint n, const GLubyte index[], - GLubyte rgba[][4]); - - -extern void -_mesa_scale_and_bias_depth(const struct gl_context *ctx, GLuint n, - GLfloat depthValues[]); - -extern void -_mesa_scale_and_bias_depth_uint(const struct gl_context *ctx, GLuint n, - GLuint depthValues[]); - -extern void -_mesa_apply_rgba_transfer_ops(struct gl_context *ctx, GLbitfield transferOps, - GLuint n, GLfloat rgba[][4]); - -extern void -_mesa_shift_and_offset_ci(const struct gl_context *ctx, - GLuint n, GLuint indexes[]); - -extern void -_mesa_apply_ci_transfer_ops(const struct gl_context *ctx, - GLbitfield transferOps, - GLuint n, GLuint indexes[]); - - -extern void -_mesa_apply_stencil_transfer_ops(const struct gl_context *ctx, GLuint n, - GLstencil stencil[]); - - -#endif +/* + * Mesa 3-D graphics library + * + * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. + * Copyright (C) 2009-2010 VMware, Inc. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + +#ifndef PIXELTRANSFER_H +#define PIXELTRANSFER_H + + +#include "mtypes.h" + + +extern void +_mesa_scale_and_bias_rgba(GLuint n, GLfloat rgba[][4], + GLfloat rScale, GLfloat gScale, + GLfloat bScale, GLfloat aScale, + GLfloat rBias, GLfloat gBias, + GLfloat bBias, GLfloat aBias); + +extern void +_mesa_map_rgba(const struct gl_context *ctx, GLuint n, GLfloat rgba[][4]); + +extern void +_mesa_map_ci_to_rgba(const struct gl_context *ctx, + GLuint n, const GLuint index[], GLfloat rgba[][4]); + + +extern void +_mesa_map_ci8_to_rgba8(const struct gl_context *ctx, + GLuint n, const GLubyte index[], + GLubyte rgba[][4]); + + +extern void +_mesa_scale_and_bias_depth(const struct gl_context *ctx, GLuint n, + GLfloat depthValues[]); + +extern void +_mesa_scale_and_bias_depth_uint(const struct gl_context *ctx, GLuint n, + GLuint depthValues[]); + +extern void +_mesa_apply_rgba_transfer_ops(struct gl_context *ctx, GLbitfield transferOps, + GLuint n, GLfloat rgba[][4]); + +extern void +_mesa_shift_and_offset_ci(const struct gl_context *ctx, + GLuint n, GLuint indexes[]); + +extern void +_mesa_apply_ci_transfer_ops(const struct gl_context *ctx, + GLbitfield transferOps, + GLuint n, GLuint indexes[]); + + +extern void +_mesa_apply_stencil_transfer_ops(const struct gl_context *ctx, GLuint n, + GLstencil stencil[]); + + +#endif diff --git a/mesalib/src/mesa/main/texformat.c b/mesalib/src/mesa/main/texformat.c index 075c40c86..4f02720ce 100644 --- a/mesalib/src/mesa/main/texformat.c +++ b/mesalib/src/mesa/main/texformat.c @@ -197,13 +197,6 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat, RETURN_IF_SUPPORTED(MESA_FORMAT_I8); break; - case GL_COLOR_INDEX: - case GL_COLOR_INDEX1_EXT: - case GL_COLOR_INDEX2_EXT: - case GL_COLOR_INDEX4_EXT: - case GL_COLOR_INDEX12_EXT: - case GL_COLOR_INDEX16_EXT: - case GL_COLOR_INDEX8_EXT: default: ; /* fallthrough */ } diff --git a/mesalib/src/mesa/main/texgetimage.c b/mesalib/src/mesa/main/texgetimage.c index b2ebb0de4..99ace91a9 100644 --- a/mesalib/src/mesa/main/texgetimage.c +++ b/mesalib/src/mesa/main/texgetimage.c @@ -64,55 +64,6 @@ type_with_negative_values(GLenum type) } -/** - * glGetTexImage for color index pixels. - */ -static void -get_tex_color_index(struct gl_context *ctx, GLuint dimensions, - GLenum format, GLenum type, GLvoid *pixels, - const struct gl_texture_image *texImage) -{ - const GLint width = texImage->Width; - const GLint height = texImage->Height; - const GLint depth = texImage->Depth; - const GLint rowstride = texImage->RowStride; - const GLuint indexBits = - _mesa_get_format_bits(texImage->TexFormat, GL_TEXTURE_INDEX_SIZE_EXT); - const GLbitfield transferOps = 0x0; - GLint img, row, col; - - for (img = 0; img < depth; img++) { - for (row = 0; row < height; row++) { - GLuint indexRow[MAX_WIDTH] = { 0 }; - void *dest = _mesa_image_address(dimensions, &ctx->Pack, pixels, - width, height, format, type, - img, row, 0); - assert(dest); - - if (indexBits == 8) { - const GLubyte *src = (const GLubyte *) texImage->Data; - src += rowstride * (img * height + row); - for (col = 0; col < width; col++) { - indexRow[col] = src[col]; - } - } - else if (indexBits == 16) { - const GLushort *src = (const GLushort *) texImage->Data; - src += rowstride * (img * height + row); - for (col = 0; col < width; col++) { - indexRow[col] = src[col]; - } - } - else { - _mesa_problem(ctx, "Color index problem in _mesa_GetTexImage"); - } - _mesa_pack_index_span(ctx, width, type, dest, - indexRow, &ctx->Pack, transferOps); - } - } -} - - /** * glGetTexImage for depth/Z pixels. */ @@ -457,9 +408,6 @@ _mesa_get_teximage(struct gl_context *ctx, GLenum target, GLint level, if (get_tex_memcpy(ctx, format, type, pixels, texObj, texImage)) { /* all done */ } - else if (format == GL_COLOR_INDEX) { - get_tex_color_index(ctx, dimensions, format, type, pixels, texImage); - } else if (format == GL_DEPTH_COMPONENT) { get_tex_depth(ctx, dimensions, format, type, pixels, texImage); } @@ -567,16 +515,12 @@ getteximage_error_check(struct gl_context *ctx, GLenum target, GLint level, } if (_mesa_components_in_format(format) <= 0 || - format == GL_STENCIL_INDEX) { + format == GL_STENCIL_INDEX || + format == GL_COLOR_INDEX) { _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexImage(format)" ); return GL_TRUE; } - if (!ctx->Extensions.EXT_paletted_texture && _mesa_is_index_format(format)) { - _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexImage(format)"); - return GL_TRUE; - } - if (!ctx->Extensions.ARB_depth_texture && _mesa_is_depth_format(format)) { _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexImage(format)"); return GL_TRUE; @@ -615,17 +559,10 @@ getteximage_error_check(struct gl_context *ctx, GLenum target, GLint level, baseFormat = _mesa_get_format_base_format(texImage->TexFormat); /* Make sure the requested image format is compatible with the - * texture's format. Note that a color index texture can be converted - * to RGBA so that combo is allowed. + * texture's format. */ if (_mesa_is_color_format(format) - && !_mesa_is_color_format(baseFormat) - && !_mesa_is_index_format(baseFormat)) { - _mesa_error(ctx, GL_INVALID_OPERATION, "glGetTexImage(format mismatch)"); - return GL_TRUE; - } - else if (_mesa_is_index_format(format) - && !_mesa_is_index_format(baseFormat)) { + && !_mesa_is_color_format(baseFormat)) { _mesa_error(ctx, GL_INVALID_OPERATION, "glGetTexImage(format mismatch)"); return GL_TRUE; } diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c index 886e52114..cb4a5b4e4 100644 --- a/mesalib/src/mesa/main/teximage.c +++ b/mesalib/src/mesa/main/teximage.c @@ -159,21 +159,6 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat ) } } - if (ctx->Extensions.EXT_paletted_texture) { - switch (internalFormat) { - 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: - return GL_COLOR_INDEX; - default: - ; /* fallthrough */ - } - } - if (ctx->Extensions.ARB_depth_texture) { switch (internalFormat) { case GL_DEPTH_COMPONENT: @@ -1554,7 +1539,13 @@ texture_error_check( struct gl_context *ctx, const GLenum proxyTarget = get_proxy_target(target); const GLboolean isProxy = target == proxyTarget; GLboolean sizeOK = GL_TRUE; - GLboolean colorFormat, indexFormat; + GLboolean colorFormat; + + /* Even though there are no color-index textures, we still have to support + * uploading color-index data and remapping it to RGB via the + * GL_PIXEL_MAP_I_TO_[RGBA] tables. + */ + const GLboolean indexFormat = (format == GL_COLOR_INDEX); /* Basic level check (more checking in ctx->Driver.TestProxyTexImage) */ if (level < 0 || level >= MAX_TEXTURE_LEVELS) { @@ -1635,9 +1626,7 @@ texture_error_check( struct gl_context *ctx, /* make sure internal format and format basically agree */ colorFormat = _mesa_is_color_format(format); - indexFormat = _mesa_is_index_format(format); if ((_mesa_is_color_format(internalFormat) && !colorFormat && !indexFormat) || - (_mesa_is_index_format(internalFormat) && !indexFormat) || (_mesa_is_depth_format(internalFormat) != _mesa_is_depth_format(format)) || (_mesa_is_ycbcr_format(internalFormat) != _mesa_is_ycbcr_format(format)) || (_mesa_is_depthstencil_format(internalFormat) != _mesa_is_depthstencil_format(format)) || diff --git a/mesalib/src/mesa/main/texobj.c b/mesalib/src/mesa/main/texobj.c index 078a43ab1..1168f1842 100644 --- a/mesalib/src/mesa/main/texobj.c +++ b/mesalib/src/mesa/main/texobj.c @@ -198,8 +198,6 @@ _mesa_delete_texture_object(struct gl_context *ctx, */ texObj->Target = 0x99; - _mesa_free_colortable_data(&texObj->Palette); - /* free the texture images */ for (face = 0; face < 6; face++) { for (i = 0; i < MAX_TEXTURE_LEVELS; i++) { @@ -258,7 +256,6 @@ _mesa_copy_texture_object( struct gl_texture_object *dest, dest->_MaxLevel = src->_MaxLevel; dest->_MaxLambda = src->_MaxLambda; dest->GenerateMipmap = src->GenerateMipmap; - dest->Palette = src->Palette; dest->_Complete = src->_Complete; COPY_4V(dest->Swizzle, src->Swizzle); dest->_Swizzle = src->_Swizzle; diff --git a/mesalib/src/mesa/main/texparam.c b/mesalib/src/mesa/main/texparam.c index bbbb306b2..19a01a14d 100644 --- a/mesalib/src/mesa/main/texparam.c +++ b/mesalib/src/mesa/main/texparam.c @@ -987,12 +987,6 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level, } } break; - case GL_TEXTURE_INDEX_SIZE_EXT: - if (img->_BaseFormat == GL_COLOR_INDEX) - *params = _mesa_get_format_bits(texFormat, pname); - else - *params = 0; - break; case GL_TEXTURE_DEPTH_SIZE_ARB: if (!ctx->Extensions.ARB_depth_texture) goto invalid_pname; diff --git a/mesalib/src/mesa/main/texstate.c b/mesalib/src/mesa/main/texstate.c index 1810b88b2..e02f16240 100644 --- a/mesalib/src/mesa/main/texstate.c +++ b/mesalib/src/mesa/main/texstate.c @@ -75,7 +75,6 @@ _mesa_copy_texture_state( const struct gl_context *src, struct gl_context *dst ) dst->Texture._GenFlags = src->Texture._GenFlags; dst->Texture._TexGenEnabled = src->Texture._TexGenEnabled; dst->Texture._TexMatEnabled = src->Texture._TexMatEnabled; - dst->Texture.SharedPalette = src->Texture.SharedPalette; /* per-unit state */ for (u = 0; u < src->Const.MaxCombinedTextureImageUnits; u++) { @@ -402,11 +401,8 @@ update_tex_combine(struct gl_context *ctx, struct gl_texture_unit *texUnit) else { const struct gl_texture_object *texObj = texUnit->_Current; GLenum format = texObj->Image[0][texObj->BaseLevel]->_BaseFormat; - if (format == GL_COLOR_INDEX) { - format = GL_RGBA; /* a bit of a hack */ - } - else if (format == GL_DEPTH_COMPONENT || - format == GL_DEPTH_STENCIL_EXT) { + + if (format == GL_DEPTH_COMPONENT || format == GL_DEPTH_STENCIL_EXT) { format = texObj->Sampler.DepthMode; } calculate_derived_texenv(&texUnit->_EnvMode, texUnit->EnvMode, format); @@ -778,8 +774,6 @@ _mesa_init_texture(struct gl_context *ctx) /* Texture group */ ctx->Texture.CurrentUnit = 0; /* multitexture */ ctx->Texture._EnabledUnits = 0x0; - ctx->Texture.SharedPalette = GL_FALSE; - _mesa_init_colortable(&ctx->Texture.Palette); for (u = 0; u < Elements(ctx->Texture.Unit); u++) init_texture_unit(ctx, u); diff --git a/mesalib/src/mesa/main/texstore.c b/mesalib/src/mesa/main/texstore.c index e9915a7f0..2cdc8ed67 100644 --- a/mesalib/src/mesa/main/texstore.c +++ b/mesalib/src/mesa/main/texstore.c @@ -340,7 +340,6 @@ _mesa_make_temp_float_image(struct gl_context *ctx, GLuint dims, logicalBaseFormat == GL_LUMINANCE || logicalBaseFormat == GL_ALPHA || logicalBaseFormat == GL_INTENSITY || - logicalBaseFormat == GL_COLOR_INDEX || logicalBaseFormat == GL_DEPTH_COMPONENT); ASSERT(textureBaseFormat == GL_RGBA || @@ -351,7 +350,6 @@ _mesa_make_temp_float_image(struct gl_context *ctx, GLuint dims, textureBaseFormat == GL_LUMINANCE || textureBaseFormat == GL_ALPHA || textureBaseFormat == GL_INTENSITY || - textureBaseFormat == GL_COLOR_INDEX || textureBaseFormat == GL_DEPTH_COMPONENT); tempImage = (GLfloat *) malloc(srcWidth * srcHeight * srcDepth diff --git a/mesalib/src/mesa/main/varray.c b/mesalib/src/mesa/main/varray.c index 9c9d0d66e..13b3405e5 100644 --- a/mesalib/src/mesa/main/varray.c +++ b/mesalib/src/mesa/main/varray.c @@ -160,10 +160,17 @@ update_array(struct gl_context *ctx, if (ctx->Extensions.EXT_vertex_array_bgra && sizeMax == BGRA_OR_4 && size == GL_BGRA) { - if (type != GL_UNSIGNED_BYTE && - (ctx->Extensions.ARB_vertex_type_2_10_10_10_rev && - (type != GL_UNSIGNED_INT_2_10_10_10_REV && - type != GL_INT_2_10_10_10_REV))) { + GLboolean bgra_error = GL_FALSE; + + if (ctx->Extensions.ARB_vertex_type_2_10_10_10_rev) { + if (type != GL_UNSIGNED_INT_2_10_10_10_REV && + type != GL_INT_2_10_10_10_REV && + type != GL_UNSIGNED_BYTE) + bgra_error = GL_TRUE; + } else if (type != GL_UNSIGNED_BYTE) + bgra_error = GL_TRUE; + + if (bgra_error) { _mesa_error(ctx, GL_INVALID_VALUE, "%s(GL_BGRA/GLubyte)", func); return; } -- cgit v1.2.3