diff options
Diffstat (limited to 'mesalib/src/mesa/main/transformfeedback.c')
| -rw-r--r-- | mesalib/src/mesa/main/transformfeedback.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/mesalib/src/mesa/main/transformfeedback.c b/mesalib/src/mesa/main/transformfeedback.c index 103011ce5..642fa9647 100644 --- a/mesalib/src/mesa/main/transformfeedback.c +++ b/mesalib/src/mesa/main/transformfeedback.c @@ -706,6 +706,13 @@ _mesa_TransformFeedbackBufferBase(GLuint xfb, GLuint index, GLuint buffer) struct gl_transform_feedback_object *obj; struct gl_buffer_object *bufObj; + if (!ctx->Extensions.ARB_direct_state_access) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "glTransformFeedbackBufferBase(GL_ARB_direct_state_access " + "is not supported)"); + return; + } + obj = lookup_transform_feedback_object_err(ctx, xfb, "glTransformFeedbackBufferBase"); if(!obj) { @@ -729,6 +736,13 @@ _mesa_TransformFeedbackBufferRange(GLuint xfb, GLuint index, GLuint buffer, struct gl_transform_feedback_object *obj; struct gl_buffer_object *bufObj; + if (!ctx->Extensions.ARB_direct_state_access) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "glTransformFeedbackBufferRange(GL_ARB_direct_state_access " + "is not supported)"); + return; + } + obj = lookup_transform_feedback_object_err(ctx, xfb, "glTransformFeedbackBufferRange"); if(!obj) { @@ -1045,6 +1059,13 @@ _mesa_CreateTransformFeedbacks(GLsizei n, GLuint *names) { GET_CURRENT_CONTEXT(ctx); + if (!ctx->Extensions.ARB_direct_state_access) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "glCreateTransformFeedbacks(GL_ARB_direct_state_access " + "is not supported)"); + return; + } + create_transform_feedbacks(ctx, n, names, true); } @@ -1215,6 +1236,13 @@ _mesa_GetTransformFeedbackiv(GLuint xfb, GLenum pname, GLint *param) struct gl_transform_feedback_object *obj; GET_CURRENT_CONTEXT(ctx); + if (!ctx->Extensions.ARB_direct_state_access) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "glGetTransformFeedbackiv(GL_ARB_direct_state_access " + "is not supported)"); + return; + } + obj = lookup_transform_feedback_object_err(ctx, xfb, "glGetTransformFeedbackiv"); if(!obj) { @@ -1241,6 +1269,13 @@ _mesa_GetTransformFeedbacki_v(GLuint xfb, GLenum pname, GLuint index, struct gl_transform_feedback_object *obj; GET_CURRENT_CONTEXT(ctx); + if (!ctx->Extensions.ARB_direct_state_access) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "glGetTransformFeedbacki_v(GL_ARB_direct_state_access " + "is not supported)"); + return; + } + obj = lookup_transform_feedback_object_err(ctx, xfb, "glGetTransformFeedbacki_v"); if(!obj) { @@ -1270,6 +1305,13 @@ _mesa_GetTransformFeedbacki64_v(GLuint xfb, GLenum pname, GLuint index, struct gl_transform_feedback_object *obj; GET_CURRENT_CONTEXT(ctx); + if (!ctx->Extensions.ARB_direct_state_access) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "glGetTransformFeedbacki64_v(GL_ARB_direct_state_access " + "is not supported)"); + return; + } + obj = lookup_transform_feedback_object_err(ctx, xfb, "glGetTransformFeedbacki64_v"); if(!obj) { |