From 85ef9930f56bf15181f9a0b238f03d55303cf411 Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 22 Nov 2010 19:42:40 +0000 Subject: Updated to mesalib 7.9 --- mesalib/src/mesa/main/bufferobj.c | 108 +++++++++++++++++++++++++++----------- 1 file changed, 76 insertions(+), 32 deletions(-) (limited to 'mesalib/src/mesa/main/bufferobj.c') diff --git a/mesalib/src/mesa/main/bufferobj.c b/mesalib/src/mesa/main/bufferobj.c index 71d1514fe..4797f29b4 100644 --- a/mesalib/src/mesa/main/bufferobj.c +++ b/mesalib/src/mesa/main/bufferobj.c @@ -32,6 +32,7 @@ #include "glheader.h" +#include "enums.h" #include "hash.h" #include "imports.h" #include "image.h" @@ -46,7 +47,7 @@ /*#define BOUNDS_CHECK*/ -#ifdef FEATURE_OES_mapbuffer +#if FEATURE_OES_mapbuffer #define DEFAULT_ACCESS GL_MAP_WRITE_BIT #else #define DEFAULT_ACCESS (GL_MAP_READ_BIT | GL_MAP_WRITE_BIT) @@ -82,6 +83,13 @@ get_buffer_target(GLcontext *ctx, GLenum target) return &ctx->CopyWriteBuffer; } break; +#if FEATURE_EXT_transform_feedback + case GL_TRANSFORM_FEEDBACK_BUFFER: + if (ctx->Extensions.EXT_transform_feedback) { + return &ctx->TransformFeedback.CurrentBuffer; + } + break; +#endif default: return NULL; } @@ -582,7 +590,7 @@ bind_buffer_object(GLcontext *ctx, GLenum target, GLuint buffer) bindTarget = get_buffer_target(ctx, target); if (!bindTarget) { - _mesa_error(ctx, GL_INVALID_ENUM, "glBindBufferARB(target 0x%x)"); + _mesa_error(ctx, GL_INVALID_ENUM, "glBindBufferARB(target 0x%x)", target); return; } @@ -1376,31 +1384,49 @@ _mesa_GetBufferParameterivARB(GLenum target, GLenum pname, GLint *params) bufObj = get_buffer(ctx, target); if (!bufObj) { - _mesa_error(ctx, GL_INVALID_ENUM, "GetBufferParameterivARB(target)" ); + _mesa_error(ctx, GL_INVALID_ENUM, "glGetBufferParameterivARB(target)" ); return; } if (!_mesa_is_bufferobj(bufObj)) { - _mesa_error(ctx, GL_INVALID_OPERATION, "GetBufferParameterivARB" ); + _mesa_error(ctx, GL_INVALID_OPERATION, "glGetBufferParameterivARB" ); return; } switch (pname) { case GL_BUFFER_SIZE_ARB: *params = (GLint) bufObj->Size; - break; + return; case GL_BUFFER_USAGE_ARB: *params = bufObj->Usage; - break; + return; case GL_BUFFER_ACCESS_ARB: *params = simplified_access_mode(bufObj->AccessFlags); - break; + return; case GL_BUFFER_MAPPED_ARB: *params = _mesa_bufferobj_mapped(bufObj); - break; - default: - _mesa_error(ctx, GL_INVALID_ENUM, "glGetBufferParameterivARB(pname)"); return; + case GL_BUFFER_ACCESS_FLAGS: + if (ctx->VersionMajor < 3) + goto invalid_pname; + *params = bufObj->AccessFlags; + return; + case GL_BUFFER_MAP_OFFSET: + if (ctx->VersionMajor < 3) + goto invalid_pname; + *params = (GLint) bufObj->Offset; + return; + case GL_BUFFER_MAP_LENGTH: + if (ctx->VersionMajor < 3) + goto invalid_pname; + *params = (GLint) bufObj->Length; + return; + default: + ; /* fall-through */ } + +invalid_pname: + _mesa_error(ctx, GL_INVALID_ENUM, "glGetBufferParameterivARB(pname=%s)", + _mesa_lookup_enum_by_nr(pname)); } @@ -1418,31 +1444,49 @@ _mesa_GetBufferParameteri64v(GLenum target, GLenum pname, GLint64 *params) bufObj = get_buffer(ctx, target); if (!bufObj) { - _mesa_error(ctx, GL_INVALID_ENUM, "GetBufferParameteri64v(target)" ); + _mesa_error(ctx, GL_INVALID_ENUM, "glGetBufferParameteri64v(target)" ); return; } if (!_mesa_is_bufferobj(bufObj)) { - _mesa_error(ctx, GL_INVALID_OPERATION, "GetBufferParameteri64v" ); + _mesa_error(ctx, GL_INVALID_OPERATION, "glGetBufferParameteri64v" ); return; } switch (pname) { case GL_BUFFER_SIZE_ARB: *params = bufObj->Size; - break; + return; case GL_BUFFER_USAGE_ARB: *params = bufObj->Usage; - break; + return; case GL_BUFFER_ACCESS_ARB: *params = simplified_access_mode(bufObj->AccessFlags); - break; + return; + case GL_BUFFER_ACCESS_FLAGS: + if (ctx->VersionMajor < 3) + goto invalid_pname; + *params = bufObj->AccessFlags; + return; case GL_BUFFER_MAPPED_ARB: *params = _mesa_bufferobj_mapped(bufObj); - break; - default: - _mesa_error(ctx, GL_INVALID_ENUM, "glGetBufferParameteri64v(pname)"); return; + case GL_BUFFER_MAP_OFFSET: + if (ctx->VersionMajor < 3) + goto invalid_pname; + *params = bufObj->Offset; + return; + case GL_BUFFER_MAP_LENGTH: + if (ctx->VersionMajor < 3) + goto invalid_pname; + *params = bufObj->Length; + return; + default: + ; /* fall-through */ } + +invalid_pname: + _mesa_error(ctx, GL_INVALID_ENUM, "glGetBufferParameteri64v(pname=%s)", + _mesa_lookup_enum_by_nr(pname)); } @@ -1509,27 +1553,27 @@ _mesa_CopyBufferSubData(GLenum readTarget, GLenum writeTarget, if (readOffset < 0) { _mesa_error(ctx, GL_INVALID_VALUE, - "glCopyBuffserSubData(readOffset = %d)", readOffset); + "glCopyBuffserSubData(readOffset = %d)", (int) readOffset); return; } if (writeOffset < 0) { _mesa_error(ctx, GL_INVALID_VALUE, - "glCopyBuffserSubData(writeOffset = %d)", writeOffset); + "glCopyBuffserSubData(writeOffset = %d)", (int) writeOffset); return; } if (readOffset + size > src->Size) { _mesa_error(ctx, GL_INVALID_VALUE, "glCopyBuffserSubData(readOffset + size = %d)", - readOffset, size); + (int) (readOffset + size)); return; } if (writeOffset + size > dst->Size) { _mesa_error(ctx, GL_INVALID_VALUE, "glCopyBuffserSubData(writeOffset + size = %d)", - writeOffset, size); + (int) (writeOffset + size)); return; } @@ -1573,13 +1617,13 @@ _mesa_MapBufferRange(GLenum target, GLintptr offset, GLsizeiptr length, if (offset < 0) { _mesa_error(ctx, GL_INVALID_VALUE, - "glMapBufferRange(offset = %ld)", offset); + "glMapBufferRange(offset = %ld)", (long)offset); return NULL; } if (length < 0) { _mesa_error(ctx, GL_INVALID_VALUE, - "glMapBufferRange(length = %ld)", length); + "glMapBufferRange(length = %ld)", (long)length); return NULL; } @@ -1664,13 +1708,13 @@ _mesa_FlushMappedBufferRange(GLenum target, GLintptr offset, GLsizeiptr length) if (offset < 0) { _mesa_error(ctx, GL_INVALID_VALUE, - "glMapBufferRange(offset = %ld)", offset); + "glMapBufferRange(offset = %ld)", (long)offset); return; } if (length < 0) { _mesa_error(ctx, GL_INVALID_VALUE, - "glMapBufferRange(length = %ld)", length); + "glMapBufferRange(length = %ld)", (long)length); return; } @@ -1702,8 +1746,8 @@ _mesa_FlushMappedBufferRange(GLenum target, GLintptr offset, GLsizeiptr length) if (offset + length > bufObj->Length) { _mesa_error(ctx, GL_INVALID_VALUE, - "glMapBufferRange(offset %ld + length %ld > mapped length %ld)", - offset, length, bufObj->Length); + "glMapBufferRange(offset %ld + length %ld > mapped length %ld)", + (long)offset, (long)length, (long)bufObj->Length); return; } @@ -1880,7 +1924,7 @@ _mesa_BufferObjectUnpurgeable(GLcontext *ctx, GLuint name, GLenum option) bufObj->Purgeable = GL_FALSE; - retval = GL_RETAINED_APPLE; + retval = option; if (ctx->Driver.BufferObjectUnpurgeable) retval = ctx->Driver.BufferObjectUnpurgeable(ctx, bufObj, option); @@ -1910,11 +1954,11 @@ _mesa_RenderObjectUnpurgeable(GLcontext *ctx, GLuint name, GLenum option) bufObj->Purgeable = GL_FALSE; - retval = GL_RETAINED_APPLE; + retval = option; if (ctx->Driver.RenderObjectUnpurgeable) retval = ctx->Driver.RenderObjectUnpurgeable(ctx, bufObj, option); - return option; + return retval; } @@ -1940,7 +1984,7 @@ _mesa_TextureObjectUnpurgeable(GLcontext *ctx, GLuint name, GLenum option) bufObj->Purgeable = GL_FALSE; - retval = GL_RETAINED_APPLE; + retval = option; if (ctx->Driver.TextureObjectUnpurgeable) retval = ctx->Driver.TextureObjectUnpurgeable(ctx, bufObj, option); 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