Module: Mesa Branch: master Commit: bd4e5dd3553c5d7152af419f8b12ce228aba2dd2 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=bd4e5dd3553c5d7152af419f8b12ce228aba2dd2
Author: Ian Romanick <[email protected]> Date: Wed Jul 25 16:08:12 2012 -0700 mesa/es: Validate glBufferData usage in Mesa code rather than the ES wrapper v2: Add proper core-profile and GLES3 filtering based on review feedback from Eric Anholt. It looks like previously there was some rebase / merge fail. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Eric Anholt <[email protected]> --- src/mesa/main/APIspec.xml | 6 ------ src/mesa/main/bufferobj.c | 23 ++++++++++++++++++----- 2 files changed, 18 insertions(+), 11 deletions(-) diff --git a/src/mesa/main/APIspec.xml b/src/mesa/main/APIspec.xml index f15e8ee..3d47624 100644 --- a/src/mesa/main/APIspec.xml +++ b/src/mesa/main/APIspec.xml @@ -1843,12 +1843,6 @@ <param name="data" type="const GLvoid *"/> <param name="usage" type="GLenum"/> </proto> - - <desc name="usage"> - <value name="GL_STATIC_DRAW"/> - <value name="GL_DYNAMIC_DRAW"/> - <value name="GL_STREAM_DRAW" category="GLES2.0"/> - </desc> </template> <template name="BufferSubData"> diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c index 6cdf211..a5c2a7a 100644 --- a/src/mesa/main/bufferobj.c +++ b/src/mesa/main/bufferobj.c @@ -30,7 +30,7 @@ * \author Brian Paul, Ian Romanick */ - +#include <stdbool.h> #include "glheader.h" #include "enums.h" #include "hash.h" @@ -1009,6 +1009,7 @@ _mesa_BufferDataARB(GLenum target, GLsizeiptrARB size, { GET_CURRENT_CONTEXT(ctx); struct gl_buffer_object *bufObj; + bool valid_usage; ASSERT_OUTSIDE_BEGIN_END(ctx); if (MESA_VERBOSE & VERBOSE_API) @@ -1024,18 +1025,30 @@ _mesa_BufferDataARB(GLenum target, GLsizeiptrARB size, switch (usage) { case GL_STREAM_DRAW_ARB: + valid_usage = (ctx->API != API_OPENGLES); + break; + + case GL_STATIC_DRAW_ARB: + case GL_DYNAMIC_DRAW_ARB: + valid_usage = true; + break; + case GL_STREAM_READ_ARB: case GL_STREAM_COPY_ARB: - case GL_STATIC_DRAW_ARB: case GL_STATIC_READ_ARB: case GL_STATIC_COPY_ARB: - case GL_DYNAMIC_DRAW_ARB: case GL_DYNAMIC_READ_ARB: case GL_DYNAMIC_COPY_ARB: - /* OK */ + valid_usage = _mesa_is_desktop_gl(ctx) || _mesa_is_gles3(ctx); break; + default: - _mesa_error(ctx, GL_INVALID_ENUM, "glBufferDataARB(usage)"); + valid_usage = false; + break; + } + + if (!valid_usage) { + _mesa_error(ctx, GL_INVALID_ENUM, "glBufferData(usage)"); return; } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
