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-rw-r--r--src/mesa/main/transformfeedback.c42
1 files changed, 42 insertions, 0 deletions
diff --git a/src/mesa/main/transformfeedback.c b/src/mesa/main/transformfeedback.c
index 103011ce572..642fa96477a 100644
--- a/src/mesa/main/transformfeedback.c
+++ b/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) {