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authorBrian Paul <[email protected]>2011-06-07 07:31:34 -0600
committerBrian Paul <[email protected]>2011-06-07 07:57:26 -0600
commit47f3d5d42d107b79c94b0713354c93b484c4c813 (patch)
tree5950179e6df5a55b06ff298b3e807825b667ec00 /src/gallium/auxiliary
parent57f2f84f0e2a06313d30b3d9341229f6643683a1 (diff)
draw/llvm: whitespace, formatting fixes
Diffstat (limited to 'src/gallium/auxiliary')
-rw-r--r--src/gallium/auxiliary/draw/draw_llvm.c89
1 files changed, 51 insertions, 38 deletions
diff --git a/src/gallium/auxiliary/draw/draw_llvm.c b/src/gallium/auxiliary/draw/draw_llvm.c
index a1b8fc38880..56c26f57cce 100644
--- a/src/gallium/auxiliary/draw/draw_llvm.c
+++ b/src/gallium/auxiliary/draw/draw_llvm.c
@@ -435,6 +435,7 @@ draw_llvm_create_variant(struct draw_llvm *llvm,
return variant;
}
+
static void
generate_vs(struct draw_llvm *llvm,
LLVMBuilderRef builder,
@@ -464,8 +465,7 @@ generate_vs(struct draw_llvm *llvm,
tgsi_dump(tokens, 0);
}
- if (llvm->draw->num_sampler_views &&
- llvm->draw->num_samplers)
+ if (llvm->draw->num_sampler_views && llvm->draw->num_samplers)
sampler = draw_sampler;
lp_build_tgsi_soa(llvm->gallivm,
@@ -480,8 +480,7 @@ generate_vs(struct draw_llvm *llvm,
sampler,
&llvm->draw->vs.vertex_shader->info);
- if(clamp_vertex_color)
- {
+ if (clamp_vertex_color) {
LLVMValueRef out;
unsigned chan, attrib;
struct lp_build_context bld;
@@ -489,8 +488,8 @@ generate_vs(struct draw_llvm *llvm,
lp_build_context_init(&bld, llvm->gallivm, vs_type);
for (attrib = 0; attrib < info->num_outputs; ++attrib) {
- for(chan = 0; chan < NUM_CHANNELS; ++chan) {
- if(outputs[attrib][chan]) {
+ for (chan = 0; chan < NUM_CHANNELS; ++chan) {
+ if (outputs[attrib][chan]) {
switch (info->output_semantic_name[attrib]) {
case TGSI_SEMANTIC_COLOR:
case TGSI_SEMANTIC_BCOLOR:
@@ -505,6 +504,7 @@ generate_vs(struct draw_llvm *llvm,
}
}
+
#if DEBUG_STORE
static void print_vectorf(LLVMBuilderRef builder,
LLVMValueRef vec)
@@ -523,6 +523,7 @@ static void print_vectorf(LLVMBuilderRef builder,
}
#endif
+
static void
generate_fetch(struct gallivm_state *gallivm,
LLVMValueRef vbuffers_ptr,
@@ -566,6 +567,7 @@ generate_fetch(struct gallivm_state *gallivm,
*res = draw_llvm_translate_from(gallivm, vbuffer_ptr, velem->src_format);
}
+
static LLVMValueRef
aos_to_soa(struct gallivm_state *gallivm,
LLVMValueRef val0,
@@ -609,6 +611,7 @@ aos_to_soa(struct gallivm_state *gallivm,
return res;
}
+
static void
soa_to_aos(struct gallivm_state *gallivm,
LLVMValueRef soa[NUM_CHANNELS],
@@ -645,6 +648,7 @@ soa_to_aos(struct gallivm_state *gallivm,
}
}
+
static void
convert_to_soa(struct gallivm_state *gallivm,
LLVMValueRef (*aos)[NUM_CHANNELS],
@@ -672,6 +676,7 @@ convert_to_soa(struct gallivm_state *gallivm,
}
}
+
static void
store_aos(struct gallivm_state *gallivm,
LLVMValueRef io_ptr,
@@ -748,6 +753,7 @@ store_aos(struct gallivm_state *gallivm,
#endif
}
+
static void
store_aos_array(struct gallivm_state *gallivm,
LLVMValueRef io_ptr,
@@ -796,6 +802,7 @@ store_aos_array(struct gallivm_state *gallivm,
store_aos(gallivm, io3_ptr, attr_index, aos[3], clipmask3);
}
+
static void
convert_to_aos(struct gallivm_state *gallivm,
LLVMValueRef io,
@@ -813,8 +820,8 @@ convert_to_aos(struct gallivm_state *gallivm,
for (attrib = 0; attrib < num_outputs; ++attrib) {
LLVMValueRef soa[4];
LLVMValueRef aos[4];
- for(chan = 0; chan < NUM_CHANNELS; ++chan) {
- if(outputs[attrib][chan]) {
+ for (chan = 0; chan < NUM_CHANNELS; ++chan) {
+ if (outputs[attrib][chan]) {
LLVMValueRef out = LLVMBuildLoad(builder, outputs[attrib][chan], "");
lp_build_name(out, "output%u.%c", attrib, "xyzw"[chan]);
/*lp_build_printf(builder, "output %d : %d ",
@@ -822,8 +829,10 @@ convert_to_aos(struct gallivm_state *gallivm,
LLVMConstInt(LLVMInt32Type(), chan, 0));
print_vectorf(builder, out);*/
soa[chan] = out;
- } else
+ }
+ else {
soa[chan] = 0;
+ }
}
soa_to_aos(gallivm, soa, aos);
store_aos_array(gallivm,
@@ -838,7 +847,8 @@ convert_to_aos(struct gallivm_state *gallivm,
#endif
}
-/*
+
+/**
* Stores original vertex positions in clip coordinates
* There is probably a more efficient way to do this, 4 floats at once
* rather than extracting each element one by one.
@@ -880,7 +890,7 @@ store_clip(struct gallivm_state *gallivm,
clip_ptr2 = draw_jit_header_clip(gallivm, io2_ptr);
clip_ptr3 = draw_jit_header_clip(gallivm, io3_ptr);
- for (i = 0; i<4; i++){
+ for (i = 0; i<4; i++) {
clip0_ptr = LLVMBuildGEP(builder, clip_ptr0, indices, 2, ""); /* x0 */
clip1_ptr = LLVMBuildGEP(builder, clip_ptr1, indices, 2, ""); /* x1 */
clip2_ptr = LLVMBuildGEP(builder, clip_ptr2, indices, 2, ""); /* x2 */
@@ -901,7 +911,9 @@ store_clip(struct gallivm_state *gallivm,
}
-/* Equivalent of _mm_set1_ps(a)
+
+/**
+ * Equivalent of _mm_set1_ps(a)
*/
static LLVMValueRef
vec4f_from_scalar(struct gallivm_state *gallivm,
@@ -912,7 +924,7 @@ vec4f_from_scalar(struct gallivm_state *gallivm,
LLVMValueRef res = LLVMGetUndef(LLVMVectorType(float_type, 4));
int i;
- for(i = 0; i < 4; ++i) {
+ for (i = 0; i < 4; ++i) {
LLVMValueRef index = lp_build_const_int32(gallivm, i);
res = LLVMBuildInsertElement(gallivm->builder, res, a,
index, i == 3 ? name : "");
@@ -921,7 +933,8 @@ vec4f_from_scalar(struct gallivm_state *gallivm,
return res;
}
-/*
+
+/**
* Transforms the outputs for viewport mapping
*/
static void
@@ -942,7 +955,7 @@ generate_viewport(struct draw_llvm *llvm,
LLVMBuildStore(builder, out3, outputs[0][3]);
/* Viewport Mapping */
- for (i=0; i<3; i++){
+ for (i=0; i<3; i++) {
LLVMValueRef out = LLVMBuildLoad(builder, outputs[0][i], ""); /*x0 x1 x2 x3*/
LLVMValueRef scale;
LLVMValueRef trans;
@@ -973,7 +986,7 @@ generate_viewport(struct draw_llvm *llvm,
}
-/*
+/**
* Returns clipmask as 4xi32 bitmask for the 4 vertices
*/
static LLVMValueRef
@@ -992,9 +1005,7 @@ generate_clipmask(struct gallivm_state *gallivm,
LLVMValueRef zero, shift;
LLVMValueRef pos_x, pos_y, pos_z, pos_w;
LLVMValueRef plane1, planes, plane_ptr, sum;
-
unsigned i;
-
struct lp_type f32_type = lp_type_float_vec(32);
mask = lp_build_const_int_vec(gallivm, lp_type_int_vec(32), 0);
@@ -1009,7 +1020,7 @@ generate_clipmask(struct gallivm_state *gallivm,
pos_w = LLVMBuildLoad(builder, outputs[0][3], ""); /*w0 w1 w2 w3*/
/* Cliptest, for hardwired planes */
- if (clip_xy){
+ if (clip_xy) {
/* plane 1 */
test = lp_build_compare(gallivm, f32_type, PIPE_FUNC_GREATER, pos_x , pos_w);
temp = shift;
@@ -1037,15 +1048,15 @@ generate_clipmask(struct gallivm_state *gallivm,
mask = LLVMBuildOr(builder, mask, test, "");
}
- if (clip_z){
+ if (clip_z) {
temp = lp_build_const_int_vec(gallivm, lp_type_int_vec(32), 16);
- if (clip_halfz){
+ if (clip_halfz) {
/* plane 5 */
test = lp_build_compare(gallivm, f32_type, PIPE_FUNC_GREATER, zero, pos_z);
test = LLVMBuildAnd(builder, test, temp, "");
mask = LLVMBuildOr(builder, mask, test, "");
}
- else{
+ else {
/* plane 5 */
test = LLVMBuildFAdd(builder, pos_z, pos_w, "");
test = lp_build_compare(gallivm, f32_type, PIPE_FUNC_GREATER, zero, test);
@@ -1059,7 +1070,7 @@ generate_clipmask(struct gallivm_state *gallivm,
mask = LLVMBuildOr(builder, mask, test, "");
}
- if (clip_user){
+ if (clip_user) {
LLVMValueRef planes_ptr = draw_jit_context_planes(gallivm, context_ptr);
LLVMValueRef indices[3];
temp = lp_build_const_int_vec(gallivm, lp_type_int_vec(32), 32);
@@ -1105,7 +1116,8 @@ generate_clipmask(struct gallivm_state *gallivm,
return mask;
}
-/*
+
+/**
* Returns boolean if any clipping has occurred
* Used zero/non-zero i32 value to represent boolean
*/
@@ -1119,7 +1131,7 @@ clipmask_bool(struct gallivm_state *gallivm,
LLVMValueRef temp;
int i;
- for (i=0; i<4; i++){
+ for (i=0; i<4; i++) {
temp = LLVMBuildExtractElement(builder, clipmask,
lp_build_const_int32(gallivm, i) , "");
ret = LLVMBuildOr(builder, ret, temp, "");
@@ -1128,6 +1140,7 @@ clipmask_bool(struct gallivm_state *gallivm,
LLVMBuildStore(builder, ret, ret_ptr);
}
+
static void
draw_llvm_generate(struct draw_llvm *llvm, struct draw_llvm_variant *variant)
{
@@ -1172,8 +1185,8 @@ draw_llvm_generate(struct draw_llvm *llvm, struct draw_llvm_variant *variant)
variant->function = LLVMAddFunction(gallivm->module, "draw_llvm_shader",
func_type);
LLVMSetFunctionCallConv(variant->function, LLVMCCallConv);
- for(i = 0; i < Elements(arg_types); ++i)
- if(LLVMGetTypeKind(arg_types[i]) == LLVMPointerTypeKind)
+ for (i = 0; i < Elements(arg_types); ++i)
+ if (LLVMGetTypeKind(arg_types[i]) == LLVMPointerTypeKind)
LLVMAddAttribute(LLVMGetParam(variant->function, i), LLVMNoAliasAttribute);
context_ptr = LLVMGetParam(variant->function, 0);
@@ -1271,7 +1284,7 @@ draw_llvm_generate(struct draw_llvm *llvm, struct draw_llvm_variant *variant)
store_clip(gallivm, io, outputs);
/* do cliptest */
- if (enable_cliptest){
+ if (enable_cliptest) {
/* allocate clipmask, assign it integer type */
clipmask = generate_clipmask(gallivm, outputs,
variant->key.clip_xy,
@@ -1283,12 +1296,12 @@ draw_llvm_generate(struct draw_llvm *llvm, struct draw_llvm_variant *variant)
/* return clipping boolean value for function */
clipmask_bool(gallivm, clipmask, ret_ptr);
}
- else{
+ else {
clipmask = lp_build_const_int_vec(gallivm, lp_type_int_vec(32), 0);
}
/* do viewport mapping */
- if (!bypass_viewport){
+ if (!bypass_viewport) {
generate_viewport(llvm, builder, outputs, context_ptr);
}
@@ -1308,7 +1321,7 @@ draw_llvm_generate(struct draw_llvm *llvm, struct draw_llvm_variant *variant)
* Translate the LLVM IR into machine code.
*/
#ifdef DEBUG
- if(LLVMVerifyFunction(variant->function, LLVMPrintMessageAction)) {
+ if (LLVMVerifyFunction(variant->function, LLVMPrintMessageAction)) {
lp_debug_dump_value(variant->function);
assert(0);
}
@@ -1375,8 +1388,8 @@ draw_llvm_generate_elts(struct draw_llvm *llvm, struct draw_llvm_variant *varian
variant->function_elts = LLVMAddFunction(gallivm->module, "draw_llvm_shader_elts", func_type);
LLVMSetFunctionCallConv(variant->function_elts, LLVMCCallConv);
- for(i = 0; i < Elements(arg_types); ++i)
- if(LLVMGetTypeKind(arg_types[i]) == LLVMPointerTypeKind)
+ for (i = 0; i < Elements(arg_types); ++i)
+ if (LLVMGetTypeKind(arg_types[i]) == LLVMPointerTypeKind)
LLVMAddAttribute(LLVMGetParam(variant->function_elts, i),
LLVMNoAliasAttribute);
@@ -1483,7 +1496,7 @@ draw_llvm_generate_elts(struct draw_llvm *llvm, struct draw_llvm_variant *varian
store_clip(gallivm, io, outputs);
/* do cliptest */
- if (enable_cliptest){
+ if (enable_cliptest) {
/* allocate clipmask, assign it integer type */
clipmask = generate_clipmask(gallivm, outputs,
variant->key.clip_xy,
@@ -1495,12 +1508,12 @@ draw_llvm_generate_elts(struct draw_llvm *llvm, struct draw_llvm_variant *varian
/* return clipping boolean value for function */
clipmask_bool(gallivm, clipmask, ret_ptr);
}
- else{
+ else {
clipmask = lp_build_const_int_vec(gallivm, lp_type_int_vec(32), 0);
}
/* do viewport mapping */
- if (!bypass_viewport){
+ if (!bypass_viewport) {
generate_viewport(llvm, builder, outputs, context_ptr);
}
@@ -1523,7 +1536,7 @@ draw_llvm_generate_elts(struct draw_llvm *llvm, struct draw_llvm_variant *varian
* Translate the LLVM IR into machine code.
*/
#ifdef DEBUG
- if(LLVMVerifyFunction(variant->function_elts, LLVMPrintMessageAction)) {
+ if (LLVMVerifyFunction(variant->function_elts, LLVMPrintMessageAction)) {
lp_debug_dump_value(variant->function_elts);
assert(0);
}
@@ -1595,6 +1608,7 @@ draw_llvm_make_variant_key(struct draw_llvm *llvm, char *store)
return key;
}
+
void
draw_llvm_set_mapped_texture(struct draw_context *draw,
unsigned sampler_idx,
@@ -1609,7 +1623,6 @@ draw_llvm_set_mapped_texture(struct draw_context *draw,
assert(sampler_idx < PIPE_MAX_VERTEX_SAMPLERS);
-
jit_tex = &draw->llvm->jit_context.textures[sampler_idx];
jit_tex->width = width;