assert(!_mesa_bufferobj_mapped(exec->vtx.bufferobj));
}
-int
-vbo_sizeof_ib_type(GLenum type)
-{
- switch (type) {
- case GL_UNSIGNED_INT:
- return sizeof(GLuint);
- case GL_UNSIGNED_SHORT:
- return sizeof(GLushort);
- case GL_UNSIGNED_BYTE:
- return sizeof(GLubyte);
- default:
- assert(!"unsupported index data type");
- /* In case assert is turned off */
- return 0;
- }
-}
/**
if (vertexAttrib[VERT_ATTRIB_FF(i)].Enabled)
inputs[i] = &vertexAttrib[VERT_ATTRIB_FF(i)];
else {
- inputs[i] = &vbo->legacy_currval[i];
+ inputs[i] = &vbo->currval[VBO_ATTRIB_POS+i];
const_inputs |= VERT_BIT(i);
}
}
for (i = 0; i < MAT_ATTRIB_MAX; i++) {
- inputs[VERT_ATTRIB_GENERIC(i)] = &vbo->mat_currval[i];
+ inputs[VERT_ATTRIB_GENERIC(i)] =
+ &vbo->currval[VBO_ATTRIB_MAT_FRONT_AMBIENT+i];
const_inputs |= VERT_BIT_GENERIC(i);
}
* slots:
*/
for (i = MAT_ATTRIB_MAX; i < VERT_ATTRIB_GENERIC_MAX; i++) {
- inputs[VERT_ATTRIB_GENERIC(i)] = &vbo->generic_currval[i];
+ inputs[VERT_ATTRIB_GENERIC(i)] = &vbo->currval[VBO_ATTRIB_GENERIC0+i];
const_inputs |= VERT_BIT_GENERIC(i);
}
-
- /* There is no need to make _NEW_ARRAY dirty here for the TnL program,
- * because it already takes care of invalidating the state necessary
- * to revalidate vertex arrays. Not marking the state as dirty also
- * improves performance (quite significantly in some apps).
- */
- if (!ctx->VertexProgram._MaintainTnlProgram)
- ctx->NewState |= _NEW_ARRAY;
break;
case VP_NV:
else if (vertexAttrib[VERT_ATTRIB_FF(i)].Enabled)
inputs[i] = &vertexAttrib[VERT_ATTRIB_FF(i)];
else {
- inputs[i] = &vbo->legacy_currval[i];
+ inputs[i] = &vbo->currval[VBO_ATTRIB_POS+i];
const_inputs |= VERT_BIT_FF(i);
}
}
* slots:
*/
for (i = 0; i < VERT_ATTRIB_GENERIC_MAX; i++) {
- inputs[VERT_ATTRIB_GENERIC(i)] = &vbo->generic_currval[i];
+ inputs[VERT_ATTRIB_GENERIC(i)] = &vbo->currval[VBO_ATTRIB_GENERIC0+i];
const_inputs |= VERT_BIT_GENERIC(i);
}
-
- ctx->NewState |= _NEW_ARRAY;
break;
case VP_ARB:
else if (vertexAttrib[VERT_ATTRIB_POS].Enabled)
inputs[0] = &vertexAttrib[VERT_ATTRIB_POS];
else {
- inputs[0] = &vbo->legacy_currval[0];
+ inputs[0] = &vbo->currval[VBO_ATTRIB_POS];
const_inputs |= VERT_BIT_POS;
}
if (vertexAttrib[VERT_ATTRIB_FF(i)].Enabled)
inputs[i] = &vertexAttrib[VERT_ATTRIB_FF(i)];
else {
- inputs[i] = &vbo->legacy_currval[i];
+ inputs[i] = &vbo->currval[VBO_ATTRIB_POS+i];
const_inputs |= VERT_BIT_FF(i);
}
}
if (vertexAttrib[VERT_ATTRIB_GENERIC(i)].Enabled)
inputs[VERT_ATTRIB_GENERIC(i)] = &vertexAttrib[VERT_ATTRIB_GENERIC(i)];
else {
- inputs[VERT_ATTRIB_GENERIC(i)] = &vbo->generic_currval[i];
+ inputs[VERT_ATTRIB_GENERIC(i)] = &vbo->currval[VBO_ATTRIB_GENERIC0+i];
const_inputs |= VERT_BIT_GENERIC(i);
}
}
inputs[VERT_ATTRIB_GENERIC0] = inputs[0];
- ctx->NewState |= _NEW_ARRAY;
break;
}
_mesa_set_varying_vp_inputs( ctx, VERT_BIT_ALL & (~const_inputs) );
+ ctx->NewDriverState |= ctx->DriverFlags.NewArray;
}
* Examine the enabled vertex arrays to set the exec->array.inputs[] values.
* These will point to the arrays to actually use for drawing. Some will
* be user-provided arrays, other will be zero-stride const-valued arrays.
- * Note that this might set the _NEW_ARRAY dirty flag so state validation
- * must be done after this call.
+ * Note that this might set the _NEW_VARYING_VP_INPUTS dirty flag so state
+ * validation must be done after this call.
*/
void
vbo_bind_arrays(struct gl_context *ctx)
{
- if (!ctx->Array.RebindArrays) {
- return;
+ struct vbo_context *vbo = vbo_context(ctx);
+ struct vbo_exec_context *exec = &vbo->exec;
+
+ vbo_draw_method(vbo, DRAW_ARRAYS);
+
+ if (exec->array.recalculate_inputs) {
+ recalculate_input_bindings(ctx);
+
+ /* Again... because we may have changed the bitmask of per-vertex varying
+ * attributes. If we regenerate the fixed-function vertex program now
+ * we may be able to prune down the number of vertex attributes which we
+ * need in the shader.
+ */
+ if (ctx->NewState) {
+ _mesa_update_state(ctx);
+ }
+
+ exec->array.recalculate_inputs = GL_FALSE;
}
+}
+
- recalculate_input_bindings(ctx);
- ctx->Array.RebindArrays = GL_FALSE;
+/**
+ * Handle a draw case that potentially has primitive restart enabled.
+ *
+ * If primitive restart is enabled, and PrimitiveRestartInSoftware is
+ * set, then vbo_sw_primitive_restart is used to handle the primitive
+ * restart case in software.
+ */
+static void
+vbo_handle_primitive_restart(struct gl_context *ctx,
+ const struct _mesa_prim *prim,
+ GLuint nr_prims,
+ const struct _mesa_index_buffer *ib,
+ GLboolean index_bounds_valid,
+ GLuint min_index,
+ GLuint max_index)
+{
+ struct vbo_context *vbo = vbo_context(ctx);
+
+ if ((ib != NULL) &&
+ ctx->Const.PrimitiveRestartInSoftware &&
+ ctx->Array.PrimitiveRestart) {
+ /* Handle primitive restart in software */
+ vbo_sw_primitive_restart(ctx, prim, nr_prims, ib);
+ } else {
+ /* Call driver directly for draw_prims */
+ vbo->draw_prims(ctx, prim, nr_prims, ib,
+ index_bounds_valid, min_index, max_index, NULL);
+ }
}
vbo_bind_arrays(ctx);
- vbo_draw_method(exec, DRAW_ARRAYS);
-
- /* Again... because we may have changed the bitmask of per-vertex varying
- * attributes. If we regenerate the fixed-function vertex program now
- * we may be able to prune down the number of vertex attributes which we
- * need in the shader.
- */
- if (ctx->NewState)
- _mesa_update_state(ctx);
-
/* init most fields to zero */
memset(prim, 0, sizeof(prim));
prim[0].begin = 1;
if (primCount > 0) {
/* draw one or two prims */
check_buffers_are_unmapped(exec->array.inputs);
- vbo->draw_prims(ctx, exec->array.inputs, prim, primCount, NULL,
+ vbo->draw_prims(ctx, prim, primCount, NULL,
GL_TRUE, start, start + count - 1, NULL);
}
}
prim[0].count = count;
check_buffers_are_unmapped(exec->array.inputs);
- vbo->draw_prims(ctx, exec->array.inputs, prim, 1, NULL,
+ vbo->draw_prims(ctx, prim, 1, NULL,
GL_TRUE, start, start + count - 1,
NULL);
}
+
+ if (MESA_DEBUG_FLAGS & DEBUG_ALWAYS_FLUSH) {
+ _mesa_flush(ctx);
+ }
}
_mesa_debug(ctx, "glDrawArrays(%s, %d, %d)\n",
_mesa_lookup_enum_by_nr(mode), start, count);
- if (!_mesa_validate_DrawArrays( ctx, mode, start, count ))
- return;
-
- FLUSH_CURRENT( ctx, 0 );
+ FLUSH_CURRENT(ctx, 0);
- if (!_mesa_valid_to_render(ctx, "glDrawArrays")) {
+ if (!_mesa_validate_DrawArrays( ctx, mode, start, count ))
return;
- }
if (0)
check_draw_arrays_data(ctx, start, count);
_mesa_debug(ctx, "glDrawArraysInstanced(%s, %d, %d, %d)\n",
_mesa_lookup_enum_by_nr(mode), start, count, numInstances);
- if (!_mesa_validate_DrawArraysInstanced(ctx, mode, start, count, numInstances))
- return;
-
- FLUSH_CURRENT( ctx, 0 );
+ FLUSH_CURRENT(ctx, 0);
- if (!_mesa_valid_to_render(ctx, "glDrawArraysInstanced")) {
+ if (!_mesa_validate_DrawArraysInstanced(ctx, mode, start, count, numInstances))
return;
- }
if (0)
check_draw_arrays_data(ctx, start, count);
struct _mesa_index_buffer ib;
struct _mesa_prim prim[1];
- FLUSH_CURRENT( ctx, 0 );
-
- if (!_mesa_valid_to_render(ctx, "glDraw[Range]Elements")) {
- return;
- }
-
- vbo_bind_arrays( ctx );
-
- vbo_draw_method(exec, DRAW_ARRAYS);
-
- /* check for dirty state again */
- if (ctx->NewState)
- _mesa_update_state( ctx );
+ vbo_bind_arrays(ctx);
ib.count = count;
ib.type = type;
*/
check_buffers_are_unmapped(exec->array.inputs);
- vbo->draw_prims( ctx, exec->array.inputs, prim, 1, &ib,
- index_bounds_valid, start, end, NULL );
+ vbo_handle_primitive_restart(ctx, prim, 1, &ib,
+ index_bounds_valid, start, end);
+
+ if (MESA_DEBUG_FLAGS & DEBUG_ALWAYS_FLUSH) {
+ _mesa_flush(ctx);
+ }
}
_mesa_lookup_enum_by_nr(mode), start, end, count,
_mesa_lookup_enum_by_nr(type), indices, basevertex);
+ FLUSH_CURRENT(ctx, 0);
+
if (!_mesa_validate_DrawRangeElements( ctx, mode, start, end, count,
type, indices, basevertex ))
return;
start, end, basevertex, count, type, indices,
ctx->Array.ArrayObj->_MaxElement - 1);
}
-
- /* Just do an ordinary glDrawElementsBaseVertex(). */
- vbo_validated_drawrangeelements(ctx, mode, GL_FALSE, 0, ~0,
- count, type, indices, basevertex, 1);
- return;
+ index_bounds_valid = GL_FALSE;
}
/* NOTE: It's important that 'end' is a reasonable value.
_mesa_lookup_enum_by_nr(mode), count,
_mesa_lookup_enum_by_nr(type), indices);
+ FLUSH_CURRENT(ctx, 0);
+
if (!_mesa_validate_DrawElements( ctx, mode, count, type, indices, 0 ))
return;
_mesa_lookup_enum_by_nr(mode), count,
_mesa_lookup_enum_by_nr(type), indices, basevertex);
+ FLUSH_CURRENT(ctx, 0);
+
if (!_mesa_validate_DrawElements( ctx, mode, count, type, indices,
basevertex ))
return;
_mesa_lookup_enum_by_nr(mode), count,
_mesa_lookup_enum_by_nr(type), indices, numInstances);
+ FLUSH_CURRENT(ctx, 0);
+
if (!_mesa_validate_DrawElementsInstanced(ctx, mode, count, type, indices,
numInstances, 0))
return;
_mesa_lookup_enum_by_nr(type), indices,
numInstances, basevertex);
+ FLUSH_CURRENT(ctx, 0);
+
if (!_mesa_validate_DrawElementsInstanced(ctx, mode, count, type, indices,
numInstances, basevertex))
return;
if (primcount == 0)
return;
- FLUSH_CURRENT( ctx, 0 );
-
- if (!_mesa_valid_to_render(ctx, "glMultiDrawElements")) {
- return;
- }
-
prim = calloc(1, primcount * sizeof(*prim));
if (prim == NULL) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "glMultiDrawElements");
return;
}
- /* Decide if we can do this all as one set of primitives sharing the
- * same index buffer, or if we have to reset the index pointer per
- * primitive.
- */
- vbo_bind_arrays( ctx );
-
- /* check for dirty state again */
- if (ctx->NewState)
- _mesa_update_state( ctx );
+ vbo_bind_arrays(ctx);
min_index_ptr = (uintptr_t)indices[0];
max_index_ptr = 0;
}
check_buffers_are_unmapped(exec->array.inputs);
- vbo->draw_prims(ctx, exec->array.inputs, prim, primcount, &ib,
- GL_FALSE, ~0, ~0, NULL);
+ vbo_handle_primitive_restart(ctx, prim, primcount, &ib,
+ GL_FALSE, ~0, ~0);
} else {
/* render one prim at a time */
for (i = 0; i < primcount; i++) {
prim[0].basevertex = 0;
check_buffers_are_unmapped(exec->array.inputs);
- vbo->draw_prims(ctx, exec->array.inputs, prim, 1, &ib,
- GL_FALSE, ~0, ~0, NULL);
+ vbo_handle_primitive_restart(ctx, prim, 1, &ib,
+ GL_FALSE, ~0, ~0);
}
}
free(prim);
+
+ if (MESA_DEBUG_FLAGS & DEBUG_ALWAYS_FLUSH) {
+ _mesa_flush(ctx);
+ }
}
vbo_bind_arrays(ctx);
- /* Again... because we may have changed the bitmask of per-vertex varying
- * attributes. If we regenerate the fixed-function vertex program now
- * we may be able to prune down the number of vertex attributes which we
- * need in the shader.
- */
- if (ctx->NewState)
- _mesa_update_state(ctx);
-
/* init most fields to zero */
memset(prim, 0, sizeof(prim));
prim[0].begin = 1;
* will be rendered. */
check_buffers_are_unmapped(exec->array.inputs);
- vbo->draw_prims(ctx, exec->array.inputs, prim, 1, NULL,
+ vbo->draw_prims(ctx, prim, 1, NULL,
GL_TRUE, 0, 0, obj);
+
+ if (MESA_DEBUG_FLAGS & DEBUG_ALWAYS_FLUSH) {
+ _mesa_flush(ctx);
+ }
}
/**
_mesa_debug(ctx, "glDrawTransformFeedback(%s, %d)\n",
_mesa_lookup_enum_by_nr(mode), name);
- if (!_mesa_validate_DrawTransformFeedback(ctx, mode, obj)) {
- return;
- }
-
FLUSH_CURRENT(ctx, 0);
- if (!_mesa_valid_to_render(ctx, "glDrawTransformFeedback")) {
+ if (!_mesa_validate_DrawTransformFeedback(ctx, mode, obj)) {
return;
}
projects / mesa.git / blobdiff