GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END(ctx);
- FLUSH_VERTICES(ctx, _NEW_PROGRAM);
-
/* Error-check target and get curProg */
if ((target == GL_VERTEX_PROGRAM_ARB) && /* == GL_VERTEX_PROGRAM_NV */
(ctx->Extensions.NV_vertex_program ||
return;
}
+ /* signal new program (and its new constants) */
+ FLUSH_VERTICES(ctx, _NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS);
+
/* bind newProg */
if (target == GL_VERTEX_PROGRAM_ARB) { /* == GL_VERTEX_PROGRAM_NV */
_mesa_reference_vertprog(ctx, &ctx->VertexProgram.Current,
return;
}
+ ASSERT(index < Elements(ctx->Array.ArrayObj->VertexAttrib));
+
FLUSH_VERTICES(ctx, _NEW_ARRAY);
ctx->Array.ArrayObj->VertexAttrib[index].Enabled = GL_TRUE;
ctx->Array.ArrayObj->_Enabled |= _NEW_ARRAY_ATTRIB(index);
return;
}
+ ASSERT(index < Elements(ctx->Array.ArrayObj->VertexAttrib));
+
FLUSH_VERTICES(ctx, _NEW_ARRAY);
ctx->Array.ArrayObj->VertexAttrib[index].Enabled = GL_FALSE;
ctx->Array.ArrayObj->_Enabled &= ~_NEW_ARRAY_ATTRIB(index);
}
+/**
+ * Return info for a generic vertex attribute array (no alias with
+ * legacy vertex attributes (pos, normal, color, etc)).
+ */
void GLAPIENTRY
_mesa_GetVertexAttribfvARB(GLuint index, GLenum pname, GLfloat *params)
{
+ const struct gl_client_array *array;
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END(ctx);
- if (index >= MAX_VERTEX_PROGRAM_ATTRIBS) {
+ if (index >= MAX_VERTEX_GENERIC_ATTRIBS) {
_mesa_error(ctx, GL_INVALID_VALUE, "glGetVertexAttribfvARB(index)");
return;
}
+ ASSERT(index < Elements(ctx->Array.ArrayObj->VertexAttrib));
+
+ array = &ctx->Array.ArrayObj->VertexAttrib[index];
+
switch (pname) {
case GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB:
- params[0] = (GLfloat) ctx->Array.ArrayObj->VertexAttrib[index].Enabled;
+ params[0] = (GLfloat) array->Enabled;
break;
case GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB:
- params[0] = (GLfloat) ctx->Array.ArrayObj->VertexAttrib[index].Size;
+ params[0] = (GLfloat) array->Size;
break;
case GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB:
- params[0] = (GLfloat) ctx->Array.ArrayObj->VertexAttrib[index].Stride;
+ params[0] = (GLfloat) array->Stride;
break;
case GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB:
- params[0] = (GLfloat) ctx->Array.ArrayObj->VertexAttrib[index].Type;
+ params[0] = (GLfloat) array->Type;
break;
case GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB:
- params[0] = ctx->Array.ArrayObj->VertexAttrib[index].Normalized;
+ params[0] = array->Normalized;
break;
case GL_CURRENT_VERTEX_ATTRIB_ARB:
if (index == 0) {
COPY_4V(params, ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + index]);
break;
case GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB:
- if (!ctx->Extensions.ARB_vertex_buffer_object) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glGetVertexAttribfvARB(pname)");
- return;
- }
- params[0] = (GLfloat) ctx->Array.ArrayObj->VertexAttrib[index].BufferObj->Name;
+ params[0] = (GLfloat) array->BufferObj->Name;
break;
default:
_mesa_error(ctx, GL_INVALID_ENUM, "glGetVertexAttribfvARB(pname)");
return;
}
+ ASSERT(index < Elements(ctx->Array.ArrayObj->VertexAttrib));
+
*pointer = (GLvoid *) ctx->Array.ArrayObj->VertexAttrib[index].Ptr;
}
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END(ctx);
- FLUSH_VERTICES(ctx, _NEW_PROGRAM);
+ FLUSH_VERTICES(ctx, _NEW_PROGRAM_CONSTANTS);
if (target == GL_FRAGMENT_PROGRAM_ARB
&& ctx->Extensions.ARB_fragment_program) {
GLfloat * dest;
ASSERT_OUTSIDE_BEGIN_END(ctx);
- FLUSH_VERTICES(ctx, _NEW_PROGRAM);
+ FLUSH_VERTICES(ctx, _NEW_PROGRAM_CONSTANTS);
if (count <= 0) {
_mesa_error(ctx, GL_INVALID_VALUE, "glProgramEnvParameters4fv(count)");
{
GET_CURRENT_CONTEXT(ctx);
- FLUSH_VERTICES(ctx, _NEW_PROGRAM);
-
- if (!ctx->_CurrentProgram)
- ASSERT_OUTSIDE_BEGIN_END(ctx);
+ ASSERT_OUTSIDE_BEGIN_END(ctx);
if (target == GL_FRAGMENT_PROGRAM_ARB
&& ctx->Extensions.ARB_fragment_program) {
struct gl_program *prog;
ASSERT_OUTSIDE_BEGIN_END(ctx);
- FLUSH_VERTICES(ctx, _NEW_PROGRAM);
+ FLUSH_VERTICES(ctx, _NEW_PROGRAM_CONSTANTS);
if ((target == GL_FRAGMENT_PROGRAM_NV
&& ctx->Extensions.NV_fragment_program) ||
GLint i;
ASSERT_OUTSIDE_BEGIN_END(ctx);
- FLUSH_VERTICES(ctx, _NEW_PROGRAM);
+ FLUSH_VERTICES(ctx, _NEW_PROGRAM_CONSTANTS);
if (count <= 0) {
_mesa_error(ctx, GL_INVALID_VALUE, "glProgramLocalParameters4fv(count)");
struct gl_program *prog;
GET_CURRENT_CONTEXT(ctx);
- if (!ctx->_CurrentProgram)
- ASSERT_OUTSIDE_BEGIN_END(ctx);
+ ASSERT_OUTSIDE_BEGIN_END(ctx);
if (target == GL_VERTEX_PROGRAM_ARB
&& ctx->Extensions.ARB_vertex_program) {
_mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramivARB(pname)");
return;
}
+ } else {
+ _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramivARB(pname)");
+ return;
}
}
char *dst = (char *) string;
GET_CURRENT_CONTEXT(ctx);
- if (!ctx->_CurrentProgram)
- ASSERT_OUTSIDE_BEGIN_END(ctx);
+ ASSERT_OUTSIDE_BEGIN_END(ctx);
if (target == GL_VERTEX_PROGRAM_ARB) {
prog = &(ctx->VertexProgram.Current->Base);