From: Brian Paul Date: Tue, 15 Sep 2015 20:28:38 +0000 (-0600) Subject: mesa: move GL_APPLE_object_purgeable functions to new file X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1aff899a874abddc2d79e595242a233e874e4a96;p=mesa.git mesa: move GL_APPLE_object_purgeable functions to new file Move this code out of bufferobj.c since it's not strongly connected to buffer objects. Acked-by: Matt Turner --- diff --git a/src/mapi/glapi/gen/gl_genexec.py b/src/mapi/glapi/gen/gl_genexec.py index 26d8e7bfb3a..6c66779c222 100644 --- a/src/mapi/glapi/gen/gl_genexec.py +++ b/src/mapi/glapi/gen/gl_genexec.py @@ -88,6 +88,7 @@ header = """/** #include "main/matrix.h" #include "main/multisample.h" #include "main/objectlabel.h" +#include "main/objectpurge.h" #include "main/performance_monitor.h" #include "main/pipelineobj.h" #include "main/pixel.h" diff --git a/src/mesa/Makefile.sources b/src/mesa/Makefile.sources index 2a719a0bd89..0915594cea6 100644 --- a/src/mesa/Makefile.sources +++ b/src/mesa/Makefile.sources @@ -134,6 +134,8 @@ MAIN_FILES = \ main/multisample.h \ main/objectlabel.c \ main/objectlabel.h \ + main/objectpurge.c \ + main/objectpurge.h \ main/pack.c \ main/pack.h \ main/pbo.c \ diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c index 96590f5d5b1..3b87654c5d2 100644 --- a/src/mesa/main/bufferobj.c +++ b/src/mesa/main/bufferobj.c @@ -36,17 +36,13 @@ #include "enums.h" #include "hash.h" #include "imports.h" -#include "image.h" #include "context.h" #include "bufferobj.h" -#include "fbobject.h" #include "mtypes.h" -#include "texobj.h" #include "teximage.h" #include "glformats.h" #include "texstore.h" #include "transformfeedback.h" -#include "dispatch.h" /* Debug flags */ @@ -2634,380 +2630,6 @@ _mesa_FlushMappedNamedBufferRange(GLuint buffer, GLintptr offset, } -static GLenum -buffer_object_purgeable(struct gl_context *ctx, GLuint name, GLenum option) -{ - struct gl_buffer_object *bufObj; - GLenum retval; - - bufObj = _mesa_lookup_bufferobj(ctx, name); - if (!bufObj) { - _mesa_error(ctx, GL_INVALID_VALUE, - "glObjectPurgeable(name = 0x%x)", name); - return 0; - } - if (!_mesa_is_bufferobj(bufObj)) { - _mesa_error(ctx, GL_INVALID_OPERATION, "glObjectPurgeable(buffer 0)" ); - return 0; - } - - if (bufObj->Purgeable) { - _mesa_error(ctx, GL_INVALID_OPERATION, - "glObjectPurgeable(name = 0x%x) is already purgeable", name); - return GL_VOLATILE_APPLE; - } - - bufObj->Purgeable = GL_TRUE; - - retval = GL_VOLATILE_APPLE; - if (ctx->Driver.BufferObjectPurgeable) - retval = ctx->Driver.BufferObjectPurgeable(ctx, bufObj, option); - - return retval; -} - - -static GLenum -renderbuffer_purgeable(struct gl_context *ctx, GLuint name, GLenum option) -{ - struct gl_renderbuffer *bufObj; - GLenum retval; - - bufObj = _mesa_lookup_renderbuffer(ctx, name); - if (!bufObj) { - _mesa_error(ctx, GL_INVALID_VALUE, - "glObjectUnpurgeable(name = 0x%x)", name); - return 0; - } - - if (bufObj->Purgeable) { - _mesa_error(ctx, GL_INVALID_OPERATION, - "glObjectPurgeable(name = 0x%x) is already purgeable", name); - return GL_VOLATILE_APPLE; - } - - bufObj->Purgeable = GL_TRUE; - - retval = GL_VOLATILE_APPLE; - if (ctx->Driver.RenderObjectPurgeable) - retval = ctx->Driver.RenderObjectPurgeable(ctx, bufObj, option); - - return retval; -} - - -static GLenum -texture_object_purgeable(struct gl_context *ctx, GLuint name, GLenum option) -{ - struct gl_texture_object *bufObj; - GLenum retval; - - bufObj = _mesa_lookup_texture(ctx, name); - if (!bufObj) { - _mesa_error(ctx, GL_INVALID_VALUE, - "glObjectPurgeable(name = 0x%x)", name); - return 0; - } - - if (bufObj->Purgeable) { - _mesa_error(ctx, GL_INVALID_OPERATION, - "glObjectPurgeable(name = 0x%x) is already purgeable", name); - return GL_VOLATILE_APPLE; - } - - bufObj->Purgeable = GL_TRUE; - - retval = GL_VOLATILE_APPLE; - if (ctx->Driver.TextureObjectPurgeable) - retval = ctx->Driver.TextureObjectPurgeable(ctx, bufObj, option); - - return retval; -} - - -GLenum GLAPIENTRY -_mesa_ObjectPurgeableAPPLE(GLenum objectType, GLuint name, GLenum option) -{ - GLenum retval; - - GET_CURRENT_CONTEXT(ctx); - ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, 0); - - if (name == 0) { - _mesa_error(ctx, GL_INVALID_VALUE, - "glObjectPurgeable(name = 0x%x)", name); - return 0; - } - - switch (option) { - case GL_VOLATILE_APPLE: - case GL_RELEASED_APPLE: - /* legal */ - break; - default: - _mesa_error(ctx, GL_INVALID_ENUM, - "glObjectPurgeable(name = 0x%x) invalid option: %d", - name, option); - return 0; - } - - switch (objectType) { - case GL_TEXTURE: - retval = texture_object_purgeable(ctx, name, option); - break; - case GL_RENDERBUFFER_EXT: - retval = renderbuffer_purgeable(ctx, name, option); - break; - case GL_BUFFER_OBJECT_APPLE: - retval = buffer_object_purgeable(ctx, name, option); - break; - default: - _mesa_error(ctx, GL_INVALID_ENUM, - "glObjectPurgeable(name = 0x%x) invalid type: %d", - name, objectType); - return 0; - } - - /* In strict conformance to the spec, we must only return VOLATILE when - * when passed the VOLATILE option. Madness. - * - * XXX First fix the spec, then fix me. - */ - return option == GL_VOLATILE_APPLE ? GL_VOLATILE_APPLE : retval; -} - - -static GLenum -buffer_object_unpurgeable(struct gl_context *ctx, GLuint name, GLenum option) -{ - struct gl_buffer_object *bufObj; - GLenum retval; - - bufObj = _mesa_lookup_bufferobj(ctx, name); - if (!bufObj) { - _mesa_error(ctx, GL_INVALID_VALUE, - "glObjectUnpurgeable(name = 0x%x)", name); - return 0; - } - - if (! bufObj->Purgeable) { - _mesa_error(ctx, GL_INVALID_OPERATION, - "glObjectUnpurgeable(name = 0x%x) object is " - " already \"unpurged\"", name); - return 0; - } - - bufObj->Purgeable = GL_FALSE; - - retval = option; - if (ctx->Driver.BufferObjectUnpurgeable) - retval = ctx->Driver.BufferObjectUnpurgeable(ctx, bufObj, option); - - return retval; -} - - -static GLenum -renderbuffer_unpurgeable(struct gl_context *ctx, GLuint name, GLenum option) -{ - struct gl_renderbuffer *bufObj; - GLenum retval; - - bufObj = _mesa_lookup_renderbuffer(ctx, name); - if (!bufObj) { - _mesa_error(ctx, GL_INVALID_VALUE, - "glObjectUnpurgeable(name = 0x%x)", name); - return 0; - } - - if (! bufObj->Purgeable) { - _mesa_error(ctx, GL_INVALID_OPERATION, - "glObjectUnpurgeable(name = 0x%x) object is " - " already \"unpurged\"", name); - return 0; - } - - bufObj->Purgeable = GL_FALSE; - - retval = option; - if (ctx->Driver.RenderObjectUnpurgeable) - retval = ctx->Driver.RenderObjectUnpurgeable(ctx, bufObj, option); - - return retval; -} - - -static GLenum -texture_object_unpurgeable(struct gl_context *ctx, GLuint name, GLenum option) -{ - struct gl_texture_object *bufObj; - GLenum retval; - - bufObj = _mesa_lookup_texture(ctx, name); - if (!bufObj) { - _mesa_error(ctx, GL_INVALID_VALUE, - "glObjectUnpurgeable(name = 0x%x)", name); - return 0; - } - - if (! bufObj->Purgeable) { - _mesa_error(ctx, GL_INVALID_OPERATION, - "glObjectUnpurgeable(name = 0x%x) object is" - " already \"unpurged\"", name); - return 0; - } - - bufObj->Purgeable = GL_FALSE; - - retval = option; - if (ctx->Driver.TextureObjectUnpurgeable) - retval = ctx->Driver.TextureObjectUnpurgeable(ctx, bufObj, option); - - return retval; -} - - -GLenum GLAPIENTRY -_mesa_ObjectUnpurgeableAPPLE(GLenum objectType, GLuint name, GLenum option) -{ - GET_CURRENT_CONTEXT(ctx); - ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, 0); - - if (name == 0) { - _mesa_error(ctx, GL_INVALID_VALUE, - "glObjectUnpurgeable(name = 0x%x)", name); - return 0; - } - - switch (option) { - case GL_RETAINED_APPLE: - case GL_UNDEFINED_APPLE: - /* legal */ - break; - default: - _mesa_error(ctx, GL_INVALID_ENUM, - "glObjectUnpurgeable(name = 0x%x) invalid option: %d", - name, option); - return 0; - } - - switch (objectType) { - case GL_BUFFER_OBJECT_APPLE: - return buffer_object_unpurgeable(ctx, name, option); - case GL_TEXTURE: - return texture_object_unpurgeable(ctx, name, option); - case GL_RENDERBUFFER_EXT: - return renderbuffer_unpurgeable(ctx, name, option); - default: - _mesa_error(ctx, GL_INVALID_ENUM, - "glObjectUnpurgeable(name = 0x%x) invalid type: %d", - name, objectType); - return 0; - } -} - - -static void -get_buffer_object_parameteriv(struct gl_context *ctx, GLuint name, - GLenum pname, GLint *params) -{ - struct gl_buffer_object *bufObj = _mesa_lookup_bufferobj(ctx, name); - if (!bufObj) { - _mesa_error(ctx, GL_INVALID_VALUE, - "glGetObjectParameteriv(name = 0x%x) invalid object", name); - return; - } - - switch (pname) { - case GL_PURGEABLE_APPLE: - *params = bufObj->Purgeable; - break; - default: - _mesa_error(ctx, GL_INVALID_ENUM, - "glGetObjectParameteriv(name = 0x%x) invalid enum: %d", - name, pname); - break; - } -} - - -static void -get_renderbuffer_parameteriv(struct gl_context *ctx, GLuint name, - GLenum pname, GLint *params) -{ - struct gl_renderbuffer *rb = _mesa_lookup_renderbuffer(ctx, name); - if (!rb) { - _mesa_error(ctx, GL_INVALID_VALUE, - "glObjectUnpurgeable(name = 0x%x)", name); - return; - } - - switch (pname) { - case GL_PURGEABLE_APPLE: - *params = rb->Purgeable; - break; - default: - _mesa_error(ctx, GL_INVALID_ENUM, - "glGetObjectParameteriv(name = 0x%x) invalid enum: %d", - name, pname); - break; - } -} - - -static void -get_texture_object_parameteriv(struct gl_context *ctx, GLuint name, - GLenum pname, GLint *params) -{ - struct gl_texture_object *texObj = _mesa_lookup_texture(ctx, name); - if (!texObj) { - _mesa_error(ctx, GL_INVALID_VALUE, - "glObjectUnpurgeable(name = 0x%x)", name); - return; - } - - switch (pname) { - case GL_PURGEABLE_APPLE: - *params = texObj->Purgeable; - break; - default: - _mesa_error(ctx, GL_INVALID_ENUM, - "glGetObjectParameteriv(name = 0x%x) invalid enum: %d", - name, pname); - break; - } -} - - -void GLAPIENTRY -_mesa_GetObjectParameterivAPPLE(GLenum objectType, GLuint name, GLenum pname, - GLint *params) -{ - GET_CURRENT_CONTEXT(ctx); - - if (name == 0) { - _mesa_error(ctx, GL_INVALID_VALUE, - "glGetObjectParameteriv(name = 0x%x)", name); - return; - } - - switch (objectType) { - case GL_TEXTURE: - get_texture_object_parameteriv(ctx, name, pname, params); - break; - case GL_BUFFER_OBJECT_APPLE: - get_buffer_object_parameteriv(ctx, name, pname, params); - break; - case GL_RENDERBUFFER_EXT: - get_renderbuffer_parameteriv(ctx, name, pname, params); - break; - default: - _mesa_error(ctx, GL_INVALID_ENUM, - "glGetObjectParameteriv(name = 0x%x) invalid type: %d", - name, objectType); - } -} - /** * Binds a buffer object to a uniform buffer binding point. * diff --git a/src/mesa/main/bufferobj.h b/src/mesa/main/bufferobj.h index b7154c5d889..3eac96df23e 100644 --- a/src/mesa/main/bufferobj.h +++ b/src/mesa/main/bufferobj.h @@ -317,16 +317,6 @@ void GLAPIENTRY _mesa_FlushMappedNamedBufferRange(GLuint buffer, GLintptr offset, GLsizeiptr length); -GLenum GLAPIENTRY -_mesa_ObjectPurgeableAPPLE(GLenum objectType, GLuint name, GLenum option); - -GLenum GLAPIENTRY -_mesa_ObjectUnpurgeableAPPLE(GLenum objectType, GLuint name, GLenum option); - -void GLAPIENTRY -_mesa_GetObjectParameterivAPPLE(GLenum objectType, GLuint name, - GLenum pname, GLint* params); - void GLAPIENTRY _mesa_BindBufferRange(GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); diff --git a/src/mesa/main/objectpurge.c b/src/mesa/main/objectpurge.c new file mode 100644 index 00000000000..d730f46b8ec --- /dev/null +++ b/src/mesa/main/objectpurge.c @@ -0,0 +1,416 @@ +/* + * Mesa 3-D graphics library + * + * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. + * Copyright (C) 2009 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 OR COPYRIGHT HOLDERS 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. + */ + +/** + * Code related to the GL_APPLE_object_purgeable extension. + */ + + +#include "glheader.h" +#include "enums.h" +#include "hash.h" +#include "imports.h" +#include "context.h" +#include "bufferobj.h" +#include "fbobject.h" +#include "mtypes.h" +#include "objectpurge.h" +#include "texobj.h" +#include "teximage.h" + + +static GLenum +buffer_object_purgeable(struct gl_context *ctx, GLuint name, GLenum option) +{ + struct gl_buffer_object *bufObj; + GLenum retval; + + bufObj = _mesa_lookup_bufferobj(ctx, name); + if (!bufObj) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glObjectPurgeable(name = 0x%x)", name); + return 0; + } + if (!_mesa_is_bufferobj(bufObj)) { + _mesa_error(ctx, GL_INVALID_OPERATION, "glObjectPurgeable(buffer 0)" ); + return 0; + } + + if (bufObj->Purgeable) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "glObjectPurgeable(name = 0x%x) is already purgeable", name); + return GL_VOLATILE_APPLE; + } + + bufObj->Purgeable = GL_TRUE; + + retval = GL_VOLATILE_APPLE; + if (ctx->Driver.BufferObjectPurgeable) + retval = ctx->Driver.BufferObjectPurgeable(ctx, bufObj, option); + + return retval; +} + + +static GLenum +renderbuffer_purgeable(struct gl_context *ctx, GLuint name, GLenum option) +{ + struct gl_renderbuffer *bufObj; + GLenum retval; + + bufObj = _mesa_lookup_renderbuffer(ctx, name); + if (!bufObj) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glObjectUnpurgeable(name = 0x%x)", name); + return 0; + } + + if (bufObj->Purgeable) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "glObjectPurgeable(name = 0x%x) is already purgeable", name); + return GL_VOLATILE_APPLE; + } + + bufObj->Purgeable = GL_TRUE; + + retval = GL_VOLATILE_APPLE; + if (ctx->Driver.RenderObjectPurgeable) + retval = ctx->Driver.RenderObjectPurgeable(ctx, bufObj, option); + + return retval; +} + + +static GLenum +texture_object_purgeable(struct gl_context *ctx, GLuint name, GLenum option) +{ + struct gl_texture_object *bufObj; + GLenum retval; + + bufObj = _mesa_lookup_texture(ctx, name); + if (!bufObj) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glObjectPurgeable(name = 0x%x)", name); + return 0; + } + + if (bufObj->Purgeable) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "glObjectPurgeable(name = 0x%x) is already purgeable", name); + return GL_VOLATILE_APPLE; + } + + bufObj->Purgeable = GL_TRUE; + + retval = GL_VOLATILE_APPLE; + if (ctx->Driver.TextureObjectPurgeable) + retval = ctx->Driver.TextureObjectPurgeable(ctx, bufObj, option); + + return retval; +} + + +GLenum GLAPIENTRY +_mesa_ObjectPurgeableAPPLE(GLenum objectType, GLuint name, GLenum option) +{ + GLenum retval; + + GET_CURRENT_CONTEXT(ctx); + ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, 0); + + if (name == 0) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glObjectPurgeable(name = 0x%x)", name); + return 0; + } + + switch (option) { + case GL_VOLATILE_APPLE: + case GL_RELEASED_APPLE: + /* legal */ + break; + default: + _mesa_error(ctx, GL_INVALID_ENUM, + "glObjectPurgeable(name = 0x%x) invalid option: %d", + name, option); + return 0; + } + + switch (objectType) { + case GL_TEXTURE: + retval = texture_object_purgeable(ctx, name, option); + break; + case GL_RENDERBUFFER_EXT: + retval = renderbuffer_purgeable(ctx, name, option); + break; + case GL_BUFFER_OBJECT_APPLE: + retval = buffer_object_purgeable(ctx, name, option); + break; + default: + _mesa_error(ctx, GL_INVALID_ENUM, + "glObjectPurgeable(name = 0x%x) invalid type: %d", + name, objectType); + return 0; + } + + /* In strict conformance to the spec, we must only return VOLATILE when + * when passed the VOLATILE option. Madness. + * + * XXX First fix the spec, then fix me. + */ + return option == GL_VOLATILE_APPLE ? GL_VOLATILE_APPLE : retval; +} + + +static GLenum +buffer_object_unpurgeable(struct gl_context *ctx, GLuint name, GLenum option) +{ + struct gl_buffer_object *bufObj; + GLenum retval; + + bufObj = _mesa_lookup_bufferobj(ctx, name); + if (!bufObj) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glObjectUnpurgeable(name = 0x%x)", name); + return 0; + } + + if (! bufObj->Purgeable) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "glObjectUnpurgeable(name = 0x%x) object is " + " already \"unpurged\"", name); + return 0; + } + + bufObj->Purgeable = GL_FALSE; + + retval = option; + if (ctx->Driver.BufferObjectUnpurgeable) + retval = ctx->Driver.BufferObjectUnpurgeable(ctx, bufObj, option); + + return retval; +} + + +static GLenum +renderbuffer_unpurgeable(struct gl_context *ctx, GLuint name, GLenum option) +{ + struct gl_renderbuffer *bufObj; + GLenum retval; + + bufObj = _mesa_lookup_renderbuffer(ctx, name); + if (!bufObj) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glObjectUnpurgeable(name = 0x%x)", name); + return 0; + } + + if (! bufObj->Purgeable) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "glObjectUnpurgeable(name = 0x%x) object is " + " already \"unpurged\"", name); + return 0; + } + + bufObj->Purgeable = GL_FALSE; + + retval = option; + if (ctx->Driver.RenderObjectUnpurgeable) + retval = ctx->Driver.RenderObjectUnpurgeable(ctx, bufObj, option); + + return retval; +} + + +static GLenum +texture_object_unpurgeable(struct gl_context *ctx, GLuint name, GLenum option) +{ + struct gl_texture_object *bufObj; + GLenum retval; + + bufObj = _mesa_lookup_texture(ctx, name); + if (!bufObj) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glObjectUnpurgeable(name = 0x%x)", name); + return 0; + } + + if (! bufObj->Purgeable) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "glObjectUnpurgeable(name = 0x%x) object is" + " already \"unpurged\"", name); + return 0; + } + + bufObj->Purgeable = GL_FALSE; + + retval = option; + if (ctx->Driver.TextureObjectUnpurgeable) + retval = ctx->Driver.TextureObjectUnpurgeable(ctx, bufObj, option); + + return retval; +} + + +GLenum GLAPIENTRY +_mesa_ObjectUnpurgeableAPPLE(GLenum objectType, GLuint name, GLenum option) +{ + GET_CURRENT_CONTEXT(ctx); + ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, 0); + + if (name == 0) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glObjectUnpurgeable(name = 0x%x)", name); + return 0; + } + + switch (option) { + case GL_RETAINED_APPLE: + case GL_UNDEFINED_APPLE: + /* legal */ + break; + default: + _mesa_error(ctx, GL_INVALID_ENUM, + "glObjectUnpurgeable(name = 0x%x) invalid option: %d", + name, option); + return 0; + } + + switch (objectType) { + case GL_BUFFER_OBJECT_APPLE: + return buffer_object_unpurgeable(ctx, name, option); + case GL_TEXTURE: + return texture_object_unpurgeable(ctx, name, option); + case GL_RENDERBUFFER_EXT: + return renderbuffer_unpurgeable(ctx, name, option); + default: + _mesa_error(ctx, GL_INVALID_ENUM, + "glObjectUnpurgeable(name = 0x%x) invalid type: %d", + name, objectType); + return 0; + } +} + + +static void +get_buffer_object_parameteriv(struct gl_context *ctx, GLuint name, + GLenum pname, GLint *params) +{ + struct gl_buffer_object *bufObj = _mesa_lookup_bufferobj(ctx, name); + if (!bufObj) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glGetObjectParameteriv(name = 0x%x) invalid object", name); + return; + } + + switch (pname) { + case GL_PURGEABLE_APPLE: + *params = bufObj->Purgeable; + break; + default: + _mesa_error(ctx, GL_INVALID_ENUM, + "glGetObjectParameteriv(name = 0x%x) invalid enum: %d", + name, pname); + break; + } +} + + +static void +get_renderbuffer_parameteriv(struct gl_context *ctx, GLuint name, + GLenum pname, GLint *params) +{ + struct gl_renderbuffer *rb = _mesa_lookup_renderbuffer(ctx, name); + if (!rb) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glObjectUnpurgeable(name = 0x%x)", name); + return; + } + + switch (pname) { + case GL_PURGEABLE_APPLE: + *params = rb->Purgeable; + break; + default: + _mesa_error(ctx, GL_INVALID_ENUM, + "glGetObjectParameteriv(name = 0x%x) invalid enum: %d", + name, pname); + break; + } +} + + +static void +get_texture_object_parameteriv(struct gl_context *ctx, GLuint name, + GLenum pname, GLint *params) +{ + struct gl_texture_object *texObj = _mesa_lookup_texture(ctx, name); + if (!texObj) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glObjectUnpurgeable(name = 0x%x)", name); + return; + } + + switch (pname) { + case GL_PURGEABLE_APPLE: + *params = texObj->Purgeable; + break; + default: + _mesa_error(ctx, GL_INVALID_ENUM, + "glGetObjectParameteriv(name = 0x%x) invalid enum: %d", + name, pname); + break; + } +} + + +void GLAPIENTRY +_mesa_GetObjectParameterivAPPLE(GLenum objectType, GLuint name, GLenum pname, + GLint *params) +{ + GET_CURRENT_CONTEXT(ctx); + + if (name == 0) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glGetObjectParameteriv(name = 0x%x)", name); + return; + } + + switch (objectType) { + case GL_TEXTURE: + get_texture_object_parameteriv(ctx, name, pname, params); + break; + case GL_BUFFER_OBJECT_APPLE: + get_buffer_object_parameteriv(ctx, name, pname, params); + break; + case GL_RENDERBUFFER_EXT: + get_renderbuffer_parameteriv(ctx, name, pname, params); + break; + default: + _mesa_error(ctx, GL_INVALID_ENUM, + "glGetObjectParameteriv(name = 0x%x) invalid type: %d", + name, objectType); + } +} diff --git a/src/mesa/main/objectpurge.h b/src/mesa/main/objectpurge.h new file mode 100644 index 00000000000..f0490121ef6 --- /dev/null +++ b/src/mesa/main/objectpurge.h @@ -0,0 +1,42 @@ +/* + * Mesa 3-D graphics library + * + * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. + * Copyright (C) 2009 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 OR COPYRIGHT HOLDERS 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 OBJECTPURGE_H +#define OBJECTPURGE_H + + +GLenum GLAPIENTRY +_mesa_ObjectPurgeableAPPLE(GLenum objectType, GLuint name, GLenum option); + +GLenum GLAPIENTRY +_mesa_ObjectUnpurgeableAPPLE(GLenum objectType, GLuint name, GLenum option); + +void GLAPIENTRY +_mesa_GetObjectParameterivAPPLE(GLenum objectType, GLuint name, + GLenum pname, GLint* params); + + +#endif /* OBJECTPURGE_H */