#include "util/u_hash_table.h"
#include "util/u_hash.h"
#include "util/u_memory.h"
-#include "tgsi/tgsi_parse.h"
#include "tgsi/tgsi_dump.h"
#include "tgsi/tgsi_info.h"
#include "simpenrose/simpenrose.h"
#endif
-struct tgsi_to_qir {
- struct tgsi_parse_context parser;
- struct qcompile *c;
- struct qreg *temps;
- struct qreg *inputs;
- struct qreg *outputs;
- struct qreg *uniforms;
- struct qreg *consts;
- struct qreg line_x, point_x, point_y;
- struct qreg discard;
-
- uint32_t num_consts;
-
- struct pipe_shader_state *shader_state;
- struct vc4_key *key;
- struct vc4_fs_key *fs_key;
- struct vc4_vs_key *vs_key;
-
- uint32_t *uniform_data;
- enum quniform_contents *uniform_contents;
- uint32_t num_uniforms;
- uint32_t num_outputs;
- uint32_t num_texture_samples;
-};
-
struct vc4_key {
struct pipe_shader_state *shader_state;
enum pipe_format tex_format[VC4_MAX_TEXTURE_SAMPLERS];
};
static struct qreg
-add_uniform(struct tgsi_to_qir *trans,
+add_uniform(struct vc4_compile *c,
enum quniform_contents contents,
uint32_t data)
{
- uint32_t uniform = trans->num_uniforms++;
+ uint32_t uniform = c->num_uniforms++;
struct qreg u = { QFILE_UNIF, uniform };
- trans->uniform_contents[uniform] = contents;
- trans->uniform_data[uniform] = data;
+ c->uniform_contents[uniform] = contents;
+ c->uniform_data[uniform] = data;
return u;
}
static struct qreg
-get_temp_for_uniform(struct tgsi_to_qir *trans, enum quniform_contents contents,
+get_temp_for_uniform(struct vc4_compile *c, enum quniform_contents contents,
uint32_t data)
{
- struct qcompile *c = trans->c;
-
- for (int i = 0; i < trans->num_uniforms; i++) {
- if (trans->uniform_contents[i] == contents &&
- trans->uniform_data[i] == data)
- return trans->uniforms[i];
+ for (int i = 0; i < c->num_uniforms; i++) {
+ if (c->uniform_contents[i] == contents &&
+ c->uniform_data[i] == data)
+ return c->uniforms[i];
}
- struct qreg u = add_uniform(trans, contents, data);
+ struct qreg u = add_uniform(c, contents, data);
struct qreg t = qir_MOV(c, u);
- trans->uniforms[u.index] = t;
+ c->uniforms[u.index] = t;
return t;
}
static struct qreg
-qir_uniform_ui(struct tgsi_to_qir *trans, uint32_t ui)
+qir_uniform_ui(struct vc4_compile *c, uint32_t ui)
{
- return get_temp_for_uniform(trans, QUNIFORM_CONSTANT, ui);
+ return get_temp_for_uniform(c, QUNIFORM_CONSTANT, ui);
}
static struct qreg
-qir_uniform_f(struct tgsi_to_qir *trans, float f)
+qir_uniform_f(struct vc4_compile *c, float f)
{
- return qir_uniform_ui(trans, fui(f));
+ return qir_uniform_ui(c, fui(f));
}
static struct qreg
-get_src(struct tgsi_to_qir *trans, unsigned tgsi_op,
+get_src(struct vc4_compile *c, unsigned tgsi_op,
struct tgsi_src_register *src, int i)
{
- struct qcompile *c = trans->c;
struct qreg r = c->undef;
uint32_t s = i;
case TGSI_FILE_NULL:
return r;
case TGSI_FILE_TEMPORARY:
- r = trans->temps[src->Index * 4 + s];
+ r = c->temps[src->Index * 4 + s];
break;
case TGSI_FILE_IMMEDIATE:
- r = trans->consts[src->Index * 4 + s];
+ r = c->consts[src->Index * 4 + s];
break;
case TGSI_FILE_CONSTANT:
- r = get_temp_for_uniform(trans, QUNIFORM_UNIFORM,
+ r = get_temp_for_uniform(c, QUNIFORM_UNIFORM,
src->Index * 4 + s);
break;
case TGSI_FILE_INPUT:
- r = trans->inputs[src->Index * 4 + s];
+ r = c->inputs[src->Index * 4 + s];
break;
case TGSI_FILE_SAMPLER:
case TGSI_FILE_SAMPLER_VIEW:
switch (tgsi_opcode_infer_src_type(tgsi_op)) {
case TGSI_TYPE_SIGNED:
case TGSI_TYPE_UNSIGNED:
- r = qir_SUB(c, qir_uniform_ui(trans, 0), r);
+ r = qir_SUB(c, qir_uniform_ui(c, 0), r);
break;
default:
- r = qir_FSUB(c, qir_uniform_f(trans, 0.0), r);
+ r = qir_FSUB(c, qir_uniform_f(c, 0.0), r);
break;
}
}
static void
-update_dst(struct tgsi_to_qir *trans, struct tgsi_full_instruction *tgsi_inst,
+update_dst(struct vc4_compile *c, struct tgsi_full_instruction *tgsi_inst,
int i, struct qreg val)
{
struct tgsi_dst_register *tgsi_dst = &tgsi_inst->Dst[0].Register;
switch (tgsi_dst->File) {
case TGSI_FILE_TEMPORARY:
- trans->temps[tgsi_dst->Index * 4 + i] = val;
+ c->temps[tgsi_dst->Index * 4 + i] = val;
break;
case TGSI_FILE_OUTPUT:
- trans->outputs[tgsi_dst->Index * 4 + i] = val;
- trans->num_outputs = MAX2(trans->num_outputs,
- tgsi_dst->Index * 4 + i + 1);
+ c->outputs[tgsi_dst->Index * 4 + i] = val;
+ c->num_outputs = MAX2(c->num_outputs,
+ tgsi_dst->Index * 4 + i + 1);
break;
default:
fprintf(stderr, "unknown dst file %d\n", tgsi_dst->File);
};
static struct qreg
-get_swizzled_channel(struct tgsi_to_qir *trans,
+get_swizzled_channel(struct vc4_compile *c,
struct qreg *srcs, int swiz)
{
switch (swiz) {
fprintf(stderr, "warning: unknown swizzle\n");
/* FALLTHROUGH */
case UTIL_FORMAT_SWIZZLE_0:
- return qir_uniform_f(trans, 0.0);
+ return qir_uniform_f(c, 0.0);
case UTIL_FORMAT_SWIZZLE_1:
- return qir_uniform_f(trans, 1.0);
+ return qir_uniform_f(c, 1.0);
case UTIL_FORMAT_SWIZZLE_X:
case UTIL_FORMAT_SWIZZLE_Y:
case UTIL_FORMAT_SWIZZLE_Z:
}
static struct qreg
-tgsi_to_qir_alu(struct tgsi_to_qir *trans,
+tgsi_to_qir_alu(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
struct qreg dst = qir_get_temp(c);
qir_emit(c, qir_inst4(op, dst,
src[0 * 4 + i],
}
static struct qreg
-tgsi_to_qir_umul(struct tgsi_to_qir *trans,
+tgsi_to_qir_umul(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
-
struct qreg src0_hi = qir_SHR(c, src[0 * 4 + i],
- qir_uniform_ui(trans, 16));
+ qir_uniform_ui(c, 16));
struct qreg src0_lo = qir_AND(c, src[0 * 4 + i],
- qir_uniform_ui(trans, 0xffff));
+ qir_uniform_ui(c, 0xffff));
struct qreg src1_hi = qir_SHR(c, src[1 * 4 + i],
- qir_uniform_ui(trans, 16));
+ qir_uniform_ui(c, 16));
struct qreg src1_lo = qir_AND(c, src[1 * 4 + i],
- qir_uniform_ui(trans, 0xffff));
+ qir_uniform_ui(c, 0xffff));
struct qreg hilo = qir_MUL24(c, src0_hi, src1_lo);
struct qreg lohi = qir_MUL24(c, src0_lo, src1_hi);
return qir_ADD(c, lolo, qir_SHL(c,
qir_ADD(c, hilo, lohi),
- qir_uniform_ui(trans, 16)));
+ qir_uniform_ui(c, 16)));
}
static struct qreg
-tgsi_to_qir_idiv(struct tgsi_to_qir *trans,
+tgsi_to_qir_idiv(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
return qir_FTOI(c, qir_FMUL(c,
qir_ITOF(c, src[0 * 4 + i]),
qir_RCP(c, qir_ITOF(c, src[1 * 4 + i]))));
}
static struct qreg
-tgsi_to_qir_ineg(struct tgsi_to_qir *trans,
+tgsi_to_qir_ineg(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
- return qir_SUB(c, qir_uniform_ui(trans, 0), src[0 * 4 + i]);
+ return qir_SUB(c, qir_uniform_ui(c, 0), src[0 * 4 + i]);
}
static struct qreg
-tgsi_to_qir_seq(struct tgsi_to_qir *trans,
+tgsi_to_qir_seq(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
qir_SF(c, qir_FSUB(c, src[0 * 4 + i], src[1 * 4 + i]));
- return qir_SEL_X_0_ZS(c, qir_uniform_f(trans, 1.0));
+ return qir_SEL_X_0_ZS(c, qir_uniform_f(c, 1.0));
}
static struct qreg
-tgsi_to_qir_sne(struct tgsi_to_qir *trans,
+tgsi_to_qir_sne(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
qir_SF(c, qir_FSUB(c, src[0 * 4 + i], src[1 * 4 + i]));
- return qir_SEL_X_0_ZC(c, qir_uniform_f(trans, 1.0));
+ return qir_SEL_X_0_ZC(c, qir_uniform_f(c, 1.0));
}
static struct qreg
-tgsi_to_qir_slt(struct tgsi_to_qir *trans,
+tgsi_to_qir_slt(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
qir_SF(c, qir_FSUB(c, src[0 * 4 + i], src[1 * 4 + i]));
- return qir_SEL_X_0_NS(c, qir_uniform_f(trans, 1.0));
+ return qir_SEL_X_0_NS(c, qir_uniform_f(c, 1.0));
}
static struct qreg
-tgsi_to_qir_sge(struct tgsi_to_qir *trans,
+tgsi_to_qir_sge(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
qir_SF(c, qir_FSUB(c, src[0 * 4 + i], src[1 * 4 + i]));
- return qir_SEL_X_0_NC(c, qir_uniform_f(trans, 1.0));
+ return qir_SEL_X_0_NC(c, qir_uniform_f(c, 1.0));
}
static struct qreg
-tgsi_to_qir_fseq(struct tgsi_to_qir *trans,
+tgsi_to_qir_fseq(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
qir_SF(c, qir_FSUB(c, src[0 * 4 + i], src[1 * 4 + i]));
- return qir_SEL_X_0_ZS(c, qir_uniform_ui(trans, ~0));
+ return qir_SEL_X_0_ZS(c, qir_uniform_ui(c, ~0));
}
static struct qreg
-tgsi_to_qir_fsne(struct tgsi_to_qir *trans,
+tgsi_to_qir_fsne(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
qir_SF(c, qir_FSUB(c, src[0 * 4 + i], src[1 * 4 + i]));
- return qir_SEL_X_0_ZC(c, qir_uniform_ui(trans, ~0));
+ return qir_SEL_X_0_ZC(c, qir_uniform_ui(c, ~0));
}
static struct qreg
-tgsi_to_qir_fslt(struct tgsi_to_qir *trans,
+tgsi_to_qir_fslt(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
qir_SF(c, qir_FSUB(c, src[0 * 4 + i], src[1 * 4 + i]));
- return qir_SEL_X_0_NS(c, qir_uniform_ui(trans, ~0));
+ return qir_SEL_X_0_NS(c, qir_uniform_ui(c, ~0));
}
static struct qreg
-tgsi_to_qir_fsge(struct tgsi_to_qir *trans,
+tgsi_to_qir_fsge(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
qir_SF(c, qir_FSUB(c, src[0 * 4 + i], src[1 * 4 + i]));
- return qir_SEL_X_0_NC(c, qir_uniform_ui(trans, ~0));
+ return qir_SEL_X_0_NC(c, qir_uniform_ui(c, ~0));
}
static struct qreg
-tgsi_to_qir_useq(struct tgsi_to_qir *trans,
+tgsi_to_qir_useq(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
qir_SF(c, qir_SUB(c, src[0 * 4 + i], src[1 * 4 + i]));
- return qir_SEL_X_0_ZS(c, qir_uniform_ui(trans, ~0));
+ return qir_SEL_X_0_ZS(c, qir_uniform_ui(c, ~0));
}
static struct qreg
-tgsi_to_qir_usne(struct tgsi_to_qir *trans,
+tgsi_to_qir_usne(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
qir_SF(c, qir_SUB(c, src[0 * 4 + i], src[1 * 4 + i]));
- return qir_SEL_X_0_ZC(c, qir_uniform_ui(trans, ~0));
+ return qir_SEL_X_0_ZC(c, qir_uniform_ui(c, ~0));
}
static struct qreg
-tgsi_to_qir_islt(struct tgsi_to_qir *trans,
+tgsi_to_qir_islt(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
qir_SF(c, qir_SUB(c, src[0 * 4 + i], src[1 * 4 + i]));
- return qir_SEL_X_0_NS(c, qir_uniform_ui(trans, ~0));
+ return qir_SEL_X_0_NS(c, qir_uniform_ui(c, ~0));
}
static struct qreg
-tgsi_to_qir_isge(struct tgsi_to_qir *trans,
+tgsi_to_qir_isge(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
qir_SF(c, qir_SUB(c, src[0 * 4 + i], src[1 * 4 + i]));
- return qir_SEL_X_0_NC(c, qir_uniform_ui(trans, ~0));
+ return qir_SEL_X_0_NC(c, qir_uniform_ui(c, ~0));
}
static struct qreg
-tgsi_to_qir_cmp(struct tgsi_to_qir *trans,
+tgsi_to_qir_cmp(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
qir_SF(c, src[0 * 4 + i]);
return qir_SEL_X_Y_NS(c,
src[1 * 4 + i],
}
static struct qreg
-tgsi_to_qir_mad(struct tgsi_to_qir *trans,
+tgsi_to_qir_mad(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
return qir_FADD(c,
qir_FMUL(c,
src[0 * 4 + i],
}
static struct qreg
-tgsi_to_qir_lit(struct tgsi_to_qir *trans,
+tgsi_to_qir_lit(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
struct qreg x = src[0 * 4 + 0];
struct qreg y = src[0 * 4 + 1];
struct qreg w = src[0 * 4 + 3];
switch (i) {
case 0:
case 3:
- return qir_uniform_f(trans, 1.0);
+ return qir_uniform_f(c, 1.0);
case 1:
- return qir_FMAX(c, src[0 * 4 + 0], qir_uniform_f(trans, 0.0));
+ return qir_FMAX(c, src[0 * 4 + 0], qir_uniform_f(c, 0.0));
case 2: {
- struct qreg zero = qir_uniform_f(trans, 0.0);
+ struct qreg zero = qir_uniform_f(c, 0.0);
qir_SF(c, x);
/* XXX: Clamp w to -128..128 */
}
static struct qreg
-tgsi_to_qir_lrp(struct tgsi_to_qir *trans,
+tgsi_to_qir_lrp(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
struct qreg src0 = src[0 * 4 + i];
struct qreg src1 = src[1 * 4 + i];
struct qreg src2 = src[2 * 4 + i];
}
static void
-tgsi_to_qir_tex(struct tgsi_to_qir *trans,
+tgsi_to_qir_tex(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src)
{
- struct qcompile *c = trans->c;
-
assert(!tgsi_inst->Instruction.Saturate);
struct qreg s = src[0 * 4 + 0];
*/
if (tgsi_inst->Texture.Texture == TGSI_TEXTURE_RECT) {
s = qir_FMUL(c, s,
- get_temp_for_uniform(trans,
+ get_temp_for_uniform(c,
QUNIFORM_TEXRECT_SCALE_X,
unit));
t = qir_FMUL(c, t,
- get_temp_for_uniform(trans,
+ get_temp_for_uniform(c,
QUNIFORM_TEXRECT_SCALE_Y,
unit));
}
- qir_TEX_T(c, t, add_uniform(trans, QUNIFORM_TEXTURE_CONFIG_P0,
- unit));
+ qir_TEX_T(c, t, add_uniform(c, QUNIFORM_TEXTURE_CONFIG_P0, unit));
- struct qreg sampler_p1 = add_uniform(trans, QUNIFORM_TEXTURE_CONFIG_P1,
+ struct qreg sampler_p1 = add_uniform(c, QUNIFORM_TEXTURE_CONFIG_P1,
unit);
if (tgsi_inst->Instruction.Opcode == TGSI_OPCODE_TXB) {
qir_TEX_B(c, src[0 * 4 + 3], sampler_p1);
- qir_TEX_S(c, s, add_uniform(trans, QUNIFORM_CONSTANT, 0));
+ qir_TEX_S(c, s, add_uniform(c, QUNIFORM_CONSTANT, 0));
} else {
qir_TEX_S(c, s, sampler_p1);
}
- trans->num_texture_samples++;
+ c->num_texture_samples++;
qir_emit(c, qir_inst(QOP_TEX_RESULT, c->undef, c->undef, c->undef));
struct qreg unpacked[4];
for (int i = 0; i < 4; i++)
unpacked[i] = qir_R4_UNPACK(c, i);
- enum pipe_format format = trans->key->tex_format[unit];
+ enum pipe_format format = c->key->tex_format[unit];
const uint8_t *swiz = vc4_get_format_swizzle(format);
for (int i = 0; i < 4; i++) {
if (!(tgsi_inst->Dst[0].Register.WriteMask & (1 << i)))
continue;
- update_dst(trans, tgsi_inst, i,
- get_swizzled_channel(trans, unpacked, swiz[i]));
+ update_dst(c, tgsi_inst, i,
+ get_swizzled_channel(c, unpacked, swiz[i]));
}
}
static struct qreg
-tgsi_to_qir_pow(struct tgsi_to_qir *trans,
+tgsi_to_qir_pow(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
-
/* Note that this instruction replicates its result from the x channel
*/
return qir_EXP2(c, qir_FMUL(c,
}
static struct qreg
-tgsi_to_qir_trunc(struct tgsi_to_qir *trans,
+tgsi_to_qir_trunc(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
return qir_ITOF(c, qir_FTOI(c, src[0 * 4 + i]));
}
* to zero).
*/
static struct qreg
-tgsi_to_qir_frc(struct tgsi_to_qir *trans,
+tgsi_to_qir_frc(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
struct qreg trunc = qir_ITOF(c, qir_FTOI(c, src[0 * 4 + i]));
struct qreg diff = qir_FSUB(c, src[0 * 4 + i], trunc);
qir_SF(c, diff);
return qir_SEL_X_Y_NS(c,
- qir_FADD(c, diff, qir_uniform_f(trans, 1.0)),
+ qir_FADD(c, diff, qir_uniform_f(c, 1.0)),
diff);
}
* zero).
*/
static struct qreg
-tgsi_to_qir_flr(struct tgsi_to_qir *trans,
+tgsi_to_qir_flr(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
struct qreg trunc = qir_ITOF(c, qir_FTOI(c, src[0 * 4 + i]));
/* This will be < 0 if we truncated and the truncation was of a value
qir_SF(c, qir_FSUB(c, src[0 * 4 + i], trunc));
return qir_SEL_X_Y_NS(c,
- qir_FSUB(c, trunc, qir_uniform_f(trans, 1.0)),
+ qir_FSUB(c, trunc, qir_uniform_f(c, 1.0)),
trunc);
}
static struct qreg
-tgsi_to_qir_dp(struct tgsi_to_qir *trans,
+tgsi_to_qir_dp(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
int num, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
-
struct qreg sum = qir_FMUL(c, src[0 * 4 + 0], src[1 * 4 + 0]);
for (int j = 1; j < num; j++) {
sum = qir_FADD(c, sum, qir_FMUL(c,
}
static struct qreg
-tgsi_to_qir_dp2(struct tgsi_to_qir *trans,
+tgsi_to_qir_dp2(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- return tgsi_to_qir_dp(trans, tgsi_inst, 2, src, i);
+ return tgsi_to_qir_dp(c, tgsi_inst, 2, src, i);
}
static struct qreg
-tgsi_to_qir_dp3(struct tgsi_to_qir *trans,
+tgsi_to_qir_dp3(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- return tgsi_to_qir_dp(trans, tgsi_inst, 3, src, i);
+ return tgsi_to_qir_dp(c, tgsi_inst, 3, src, i);
}
static struct qreg
-tgsi_to_qir_dp4(struct tgsi_to_qir *trans,
+tgsi_to_qir_dp4(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- return tgsi_to_qir_dp(trans, tgsi_inst, 4, src, i);
+ return tgsi_to_qir_dp(c, tgsi_inst, 4, src, i);
}
static struct qreg
-tgsi_to_qir_abs(struct tgsi_to_qir *trans,
+tgsi_to_qir_abs(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
struct qreg arg = src[0 * 4 + i];
return qir_FMAXABS(c, arg, arg);
}
/* Note that this instruction replicates its result from the x channel */
static struct qreg
-tgsi_to_qir_sin(struct tgsi_to_qir *trans,
+tgsi_to_qir_sin(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
float coeff[] = {
2.0 * M_PI,
-pow(2.0 * M_PI, 3) / (3 * 2 * 1),
struct qreg scaled_x =
qir_FMUL(c,
src[0 * 4 + 0],
- qir_uniform_f(trans, 1.0f / (M_PI * 2.0f)));
+ qir_uniform_f(c, 1.0f / (M_PI * 2.0f)));
- struct qreg x = tgsi_to_qir_frc(trans, NULL, 0, &scaled_x, 0);
+ struct qreg x = tgsi_to_qir_frc(c, NULL, 0, &scaled_x, 0);
struct qreg x2 = qir_FMUL(c, x, x);
- struct qreg sum = qir_FMUL(c, x, qir_uniform_f(trans, coeff[0]));
+ struct qreg sum = qir_FMUL(c, x, qir_uniform_f(c, coeff[0]));
for (int i = 1; i < ARRAY_SIZE(coeff); i++) {
x = qir_FMUL(c, x, x2);
sum = qir_FADD(c,
sum,
qir_FMUL(c,
x,
- qir_uniform_f(trans, coeff[i])));
+ qir_uniform_f(c, coeff[i])));
}
return sum;
}
/* Note that this instruction replicates its result from the x channel */
static struct qreg
-tgsi_to_qir_cos(struct tgsi_to_qir *trans,
+tgsi_to_qir_cos(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
float coeff[] = {
1.0f,
-pow(2.0 * M_PI, 2) / (2 * 1),
struct qreg scaled_x =
qir_FMUL(c, src[0 * 4 + 0],
- qir_uniform_f(trans, 1.0f / (M_PI * 2.0f)));
- struct qreg x_frac = tgsi_to_qir_frc(trans, NULL, 0, &scaled_x, 0);
+ qir_uniform_f(c, 1.0f / (M_PI * 2.0f)));
+ struct qreg x_frac = tgsi_to_qir_frc(c, NULL, 0, &scaled_x, 0);
- struct qreg sum = qir_uniform_f(trans, coeff[0]);
+ struct qreg sum = qir_uniform_f(c, coeff[0]);
struct qreg x2 = qir_FMUL(c, x_frac, x_frac);
struct qreg x = x2; /* Current x^2, x^4, or x^6 */
for (int i = 1; i < ARRAY_SIZE(coeff); i++) {
struct qreg mul = qir_FMUL(c,
x,
- qir_uniform_f(trans, coeff[i]));
+ qir_uniform_f(c, coeff[i]));
if (i == 0)
sum = mul;
else
}
static void
-emit_vertex_input(struct tgsi_to_qir *trans, int attr)
+emit_vertex_input(struct vc4_compile *c, int attr)
{
- enum pipe_format format = trans->vs_key->attr_formats[attr];
- struct qcompile *c = trans->c;
+ enum pipe_format format = c->vs_key->attr_formats[attr];
struct qreg vpm_reads[4];
/* Right now, we're setting the VPM offsets to be 16 bytes wide every
format_warned = true;
}
- trans->inputs[attr * 4 + i] =
- get_swizzled_channel(trans, vpm_reads, swiz);
+ c->inputs[attr * 4 + i] =
+ get_swizzled_channel(c, vpm_reads, swiz);
}
}
static void
-tgsi_to_qir_kill_if(struct tgsi_to_qir *trans, struct qreg *src, int i)
+tgsi_to_qir_kill_if(struct vc4_compile *c, struct qreg *src, int i)
{
- struct qcompile *c = trans->c;
-
- if (trans->discard.file == QFILE_NULL)
- trans->discard = qir_uniform_f(trans, 0.0);
+ if (c->discard.file == QFILE_NULL)
+ c->discard = qir_uniform_f(c, 0.0);
qir_SF(c, src[0 * 4 + i]);
- trans->discard = qir_SEL_X_Y_NS(c,
- qir_uniform_f(trans, 1.0),
- trans->discard);
+ c->discard = qir_SEL_X_Y_NS(c, qir_uniform_f(c, 1.0),
+ c->discard);
}
static void
-emit_fragcoord_input(struct tgsi_to_qir *trans, int attr)
+emit_fragcoord_input(struct vc4_compile *c, int attr)
{
- struct qcompile *c = trans->c;
-
- trans->inputs[attr * 4 + 0] = qir_FRAG_X(c);
- trans->inputs[attr * 4 + 1] = qir_FRAG_Y(c);
- trans->inputs[attr * 4 + 2] =
+ c->inputs[attr * 4 + 0] = qir_FRAG_X(c);
+ c->inputs[attr * 4 + 1] = qir_FRAG_Y(c);
+ c->inputs[attr * 4 + 2] =
qir_FMUL(c,
qir_FRAG_Z(c),
- qir_uniform_f(trans, 1.0 / 0xffffff));
- trans->inputs[attr * 4 + 3] = qir_FRAG_RCP_W(c);
+ qir_uniform_f(c, 1.0 / 0xffffff));
+ c->inputs[attr * 4 + 3] = qir_FRAG_RCP_W(c);
}
static struct qreg
-emit_fragment_varying(struct tgsi_to_qir *trans, int index)
+emit_fragment_varying(struct vc4_compile *c, int index)
{
- struct qcompile *c = trans->c;
-
struct qreg vary = {
QFILE_VARY,
index
}
static void
-emit_fragment_input(struct tgsi_to_qir *trans, int attr)
+emit_fragment_input(struct vc4_compile *c, int attr)
{
- struct qcompile *c = trans->c;
-
for (int i = 0; i < 4; i++) {
- trans->inputs[attr * 4 + i] =
- emit_fragment_varying(trans, attr * 4 + i);
+ c->inputs[attr * 4 + i] =
+ emit_fragment_varying(c, attr * 4 + i);
c->num_inputs++;
}
}
static void
-emit_tgsi_declaration(struct tgsi_to_qir *trans,
+emit_tgsi_declaration(struct vc4_compile *c,
struct tgsi_full_declaration *decl)
{
- struct qcompile *c = trans->c;
-
switch (decl->Declaration.File) {
case TGSI_FILE_INPUT:
for (int i = decl->Range.First;
if (c->stage == QSTAGE_FRAG) {
if (decl->Semantic.Name ==
TGSI_SEMANTIC_POSITION) {
- emit_fragcoord_input(trans, i);
+ emit_fragcoord_input(c, i);
} else {
- emit_fragment_input(trans, i);
+ emit_fragment_input(c, i);
}
} else {
- emit_vertex_input(trans, i);
+ emit_vertex_input(c, i);
}
}
break;
}
static void
-emit_tgsi_instruction(struct tgsi_to_qir *trans,
+emit_tgsi_instruction(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst)
{
- struct qcompile *c = trans->c;
struct {
enum qop op;
- struct qreg (*func)(struct tgsi_to_qir *trans,
+ struct qreg (*func)(struct vc4_compile *c,
struct tgsi_full_instruction *tgsi_inst,
enum qop op,
struct qreg *src, int i);
for (int s = 0; s < 3; s++) {
for (int i = 0; i < 4; i++) {
src_regs[4 * s + i] =
- get_src(trans, tgsi_inst->Instruction.Opcode,
+ get_src(c, tgsi_inst->Instruction.Opcode,
&tgsi_inst->Src[s].Register, i);
}
}
case TGSI_OPCODE_TEX:
case TGSI_OPCODE_TXP:
case TGSI_OPCODE_TXB:
- tgsi_to_qir_tex(trans, tgsi_inst,
+ tgsi_to_qir_tex(c, tgsi_inst,
op_trans[tgsi_op].op, src_regs);
return;
case TGSI_OPCODE_KILL:
- trans->discard = qir_uniform_f(trans, 1.0);
+ c->discard = qir_uniform_f(c, 1.0);
return;
case TGSI_OPCODE_KILL_IF:
for (int i = 0; i < 4; i++)
- tgsi_to_qir_kill_if(trans, src_regs, i);
+ tgsi_to_qir_kill_if(c, src_regs, i);
return;
default:
break;
struct qreg result;
- result = op_trans[tgsi_op].func(trans, tgsi_inst,
+ result = op_trans[tgsi_op].func(c, tgsi_inst,
op_trans[tgsi_op].op,
src_regs, i);
result = qir_FMAX(c,
qir_FMIN(c,
result,
- qir_uniform_f(trans, 1.0)),
- qir_uniform_f(trans, low));
+ qir_uniform_f(c, 1.0)),
+ qir_uniform_f(c, low));
}
- update_dst(trans, tgsi_inst, i, result);
+ update_dst(c, tgsi_inst, i, result);
}
}
static void
-parse_tgsi_immediate(struct tgsi_to_qir *trans, struct tgsi_full_immediate *imm)
+parse_tgsi_immediate(struct vc4_compile *c, struct tgsi_full_immediate *imm)
{
for (int i = 0; i < 4; i++) {
- unsigned n = trans->num_consts++;
- trans->consts[n] = qir_uniform_ui(trans, imm->u[i].Uint);
+ unsigned n = c->num_consts++;
+ c->consts[n] = qir_uniform_ui(c, imm->u[i].Uint);
}
}
static struct qreg
-vc4_blend_channel(struct tgsi_to_qir *trans,
+vc4_blend_channel(struct vc4_compile *c,
struct qreg *dst,
struct qreg *src,
struct qreg val,
unsigned factor,
int channel)
{
- struct qcompile *c = trans->c;
-
switch(factor) {
case PIPE_BLENDFACTOR_ONE:
return val;
return qir_FMUL(c, val, dst[channel]);
case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE:
return qir_FMIN(c, src[3], qir_FSUB(c,
- qir_uniform_f(trans, 1.0),
+ qir_uniform_f(c, 1.0),
dst[3]));
case PIPE_BLENDFACTOR_CONST_COLOR:
return qir_FMUL(c, val,
- get_temp_for_uniform(trans,
+ get_temp_for_uniform(c,
QUNIFORM_BLEND_CONST_COLOR,
channel));
case PIPE_BLENDFACTOR_CONST_ALPHA:
return qir_FMUL(c, val,
- get_temp_for_uniform(trans,
+ get_temp_for_uniform(c,
QUNIFORM_BLEND_CONST_COLOR,
3));
case PIPE_BLENDFACTOR_ZERO:
- return qir_uniform_f(trans, 0.0);
+ return qir_uniform_f(c, 0.0);
case PIPE_BLENDFACTOR_INV_SRC_COLOR:
- return qir_FMUL(c, val, qir_FSUB(c, qir_uniform_f(trans, 1.0),
+ return qir_FMUL(c, val, qir_FSUB(c, qir_uniform_f(c, 1.0),
src[channel]));
case PIPE_BLENDFACTOR_INV_SRC_ALPHA:
- return qir_FMUL(c, val, qir_FSUB(c, qir_uniform_f(trans, 1.0),
+ return qir_FMUL(c, val, qir_FSUB(c, qir_uniform_f(c, 1.0),
src[3]));
case PIPE_BLENDFACTOR_INV_DST_ALPHA:
- return qir_FMUL(c, val, qir_FSUB(c, qir_uniform_f(trans, 1.0),
+ return qir_FMUL(c, val, qir_FSUB(c, qir_uniform_f(c, 1.0),
dst[3]));
case PIPE_BLENDFACTOR_INV_DST_COLOR:
- return qir_FMUL(c, val, qir_FSUB(c, qir_uniform_f(trans, 1.0),
+ return qir_FMUL(c, val, qir_FSUB(c, qir_uniform_f(c, 1.0),
dst[channel]));
case PIPE_BLENDFACTOR_INV_CONST_COLOR:
return qir_FMUL(c, val,
- qir_FSUB(c, qir_uniform_f(trans, 1.0),
- get_temp_for_uniform(trans,
+ qir_FSUB(c, qir_uniform_f(c, 1.0),
+ get_temp_for_uniform(c,
QUNIFORM_BLEND_CONST_COLOR,
channel)));
case PIPE_BLENDFACTOR_INV_CONST_ALPHA:
return qir_FMUL(c, val,
- qir_FSUB(c, qir_uniform_f(trans, 1.0),
- get_temp_for_uniform(trans,
+ qir_FSUB(c, qir_uniform_f(c, 1.0),
+ get_temp_for_uniform(c,
QUNIFORM_BLEND_CONST_COLOR,
3)));
}
static struct qreg
-vc4_blend_func(struct tgsi_to_qir *trans,
+vc4_blend_func(struct vc4_compile *c,
struct qreg src, struct qreg dst,
unsigned func)
{
- struct qcompile *c = trans->c;
-
switch (func) {
case PIPE_BLEND_ADD:
return qir_FADD(c, src, dst);
* output color appropriately.
*/
static void
-vc4_blend(struct tgsi_to_qir *trans, struct qreg *result,
+vc4_blend(struct vc4_compile *c, struct qreg *result,
struct qreg *dst_color, struct qreg *src_color)
{
- struct pipe_rt_blend_state *blend = &trans->fs_key->blend;
+ struct pipe_rt_blend_state *blend = &c->fs_key->blend;
if (!blend->blend_enable) {
for (int i = 0; i < 4; i++)
struct qreg src_blend[4], dst_blend[4];
for (int i = 0; i < 3; i++) {
- src_blend[i] = vc4_blend_channel(trans,
+ src_blend[i] = vc4_blend_channel(c,
dst_color, src_color,
src_color[i],
blend->rgb_src_factor, i);
- dst_blend[i] = vc4_blend_channel(trans,
+ dst_blend[i] = vc4_blend_channel(c,
dst_color, src_color,
dst_color[i],
blend->rgb_dst_factor, i);
}
- src_blend[3] = vc4_blend_channel(trans,
+ src_blend[3] = vc4_blend_channel(c,
dst_color, src_color,
src_color[3],
blend->alpha_src_factor, 3);
- dst_blend[3] = vc4_blend_channel(trans,
+ dst_blend[3] = vc4_blend_channel(c,
dst_color, src_color,
dst_color[3],
blend->alpha_dst_factor, 3);
for (int i = 0; i < 3; i++) {
- result[i] = vc4_blend_func(trans,
+ result[i] = vc4_blend_func(c,
src_blend[i], dst_blend[i],
blend->rgb_func);
}
- result[3] = vc4_blend_func(trans,
+ result[3] = vc4_blend_func(c,
src_blend[3], dst_blend[3],
blend->alpha_func);
}
static void
-emit_frag_end(struct tgsi_to_qir *trans)
+emit_frag_end(struct vc4_compile *c)
{
- struct qcompile *c = trans->c;
-
struct qreg src_color[4] = {
- trans->outputs[0], trans->outputs[1],
- trans->outputs[2], trans->outputs[3],
+ c->outputs[0], c->outputs[1], c->outputs[2], c->outputs[3],
};
- enum pipe_format color_format = trans->fs_key->color_format;
+ enum pipe_format color_format = c->fs_key->color_format;
const uint8_t *format_swiz = vc4_get_format_swizzle(color_format);
struct qreg tlb_read_color[4] = { c->undef, c->undef, c->undef, c->undef };
struct qreg dst_color[4] = { c->undef, c->undef, c->undef, c->undef };
- if (trans->fs_key->blend.blend_enable ||
- trans->fs_key->blend.colormask != 0xf) {
+ if (c->fs_key->blend.blend_enable ||
+ c->fs_key->blend.colormask != 0xf) {
qir_emit(c, qir_inst(QOP_TLB_COLOR_READ, c->undef,
c->undef, c->undef));
for (int i = 0; i < 4; i++)
tlb_read_color[i] = qir_R4_UNPACK(c, i);
for (int i = 0; i < 4; i++)
- dst_color[i] = get_swizzled_channel(trans,
+ dst_color[i] = get_swizzled_channel(c,
tlb_read_color,
format_swiz[i]);
}
struct qreg blend_color[4];
- vc4_blend(trans, blend_color, dst_color, src_color);
+ vc4_blend(c, blend_color, dst_color, src_color);
/* If the bit isn't set in the color mask, then just return the
* original dst color, instead.
*/
for (int i = 0; i < 4; i++) {
- if (!(trans->fs_key->blend.colormask & (1 << i))) {
+ if (!(c->fs_key->blend.colormask & (1 << i))) {
blend_color[i] = dst_color[i];
}
}
* output.
*/
if (0) {
- blend_color[0] = qir_uniform_f(trans, 1.0);
- blend_color[1] = qir_uniform_f(trans, 0.0);
- blend_color[2] = qir_uniform_f(trans, 1.0);
- blend_color[3] = qir_uniform_f(trans, 0.5);
+ blend_color[0] = qir_uniform_f(c, 1.0);
+ blend_color[1] = qir_uniform_f(c, 0.0);
+ blend_color[2] = qir_uniform_f(c, 1.0);
+ blend_color[3] = qir_uniform_f(c, 0.5);
}
struct qreg swizzled_outputs[4];
for (int i = 0; i < 4; i++) {
- swizzled_outputs[i] = get_swizzled_channel(trans, blend_color,
+ swizzled_outputs[i] = get_swizzled_channel(c, blend_color,
format_swiz[i]);
}
- if (trans->discard.file != QFILE_NULL)
- qir_TLB_DISCARD_SETUP(c, trans->discard);
+ if (c->discard.file != QFILE_NULL)
+ qir_TLB_DISCARD_SETUP(c, c->discard);
- if (trans->fs_key->depth_enabled) {
+ if (c->fs_key->depth_enabled) {
qir_emit(c, qir_inst(QOP_TLB_PASSTHROUGH_Z_WRITE, c->undef,
c->undef, c->undef));
}
*/
for (int i = 0; i < 4; i++) {
if (swizzled_outputs[i].file == QFILE_NULL)
- swizzled_outputs[i] = qir_uniform_f(trans, 0.0);
+ swizzled_outputs[i] = qir_uniform_f(c, 0.0);
}
packed_color = qir_get_temp(c);
qir_emit(c, qir_inst4(QOP_PACK_COLORS, packed_color,
swizzled_outputs[2],
swizzled_outputs[3]));
} else {
- packed_color = qir_uniform_ui(trans, 0);
+ packed_color = qir_uniform_ui(c, 0);
}
qir_emit(c, qir_inst(QOP_TLB_COLOR_WRITE, c->undef,
}
static void
-emit_scaled_viewport_write(struct tgsi_to_qir *trans, struct qreg rcp_w)
+emit_scaled_viewport_write(struct vc4_compile *c, struct qreg rcp_w)
{
- struct qcompile *c = trans->c;
struct qreg xyi[2];
for (int i = 0; i < 2; i++) {
struct qreg scale =
- add_uniform(trans, QUNIFORM_VIEWPORT_X_SCALE + i, 0);
+ add_uniform(c, QUNIFORM_VIEWPORT_X_SCALE + i, 0);
xyi[i] = qir_FTOI(c, qir_FMUL(c,
qir_FMUL(c,
- trans->outputs[i],
+ c->outputs[i],
scale),
rcp_w));
}
}
static void
-emit_zs_write(struct tgsi_to_qir *trans, struct qreg rcp_w)
+emit_zs_write(struct vc4_compile *c, struct qreg rcp_w)
{
- struct qcompile *c = trans->c;
-
- struct qreg zscale = add_uniform(trans, QUNIFORM_VIEWPORT_Z_SCALE, 0);
- struct qreg zoffset = add_uniform(trans, QUNIFORM_VIEWPORT_Z_OFFSET, 0);
+ struct qreg zscale = add_uniform(c, QUNIFORM_VIEWPORT_Z_SCALE, 0);
+ struct qreg zoffset = add_uniform(c, QUNIFORM_VIEWPORT_Z_OFFSET, 0);
qir_VPM_WRITE(c, qir_FMUL(c, qir_FADD(c, qir_FMUL(c,
- trans->outputs[2],
+ c->outputs[2],
zscale),
zoffset),
rcp_w));
}
static void
-emit_rcp_wc_write(struct tgsi_to_qir *trans, struct qreg rcp_w)
+emit_rcp_wc_write(struct vc4_compile *c, struct qreg rcp_w)
{
- struct qcompile *c = trans->c;
-
qir_VPM_WRITE(c, rcp_w);
}
static void
-emit_vert_end(struct tgsi_to_qir *trans)
+emit_vert_end(struct vc4_compile *c)
{
- struct qcompile *c = trans->c;
-
- struct qreg rcp_w = qir_RCP(c, trans->outputs[3]);
+ struct qreg rcp_w = qir_RCP(c, c->outputs[3]);
- emit_scaled_viewport_write(trans, rcp_w);
- emit_zs_write(trans, rcp_w);
- emit_rcp_wc_write(trans, rcp_w);
+ emit_scaled_viewport_write(c, rcp_w);
+ emit_zs_write(c, rcp_w);
+ emit_rcp_wc_write(c, rcp_w);
- for (int i = 4; i < trans->num_outputs; i++) {
- qir_VPM_WRITE(c, trans->outputs[i]);
+ for (int i = 4; i < c->num_outputs; i++) {
+ qir_VPM_WRITE(c, c->outputs[i]);
}
}
static void
-emit_coord_end(struct tgsi_to_qir *trans)
+emit_coord_end(struct vc4_compile *c)
{
- struct qcompile *c = trans->c;
-
- struct qreg rcp_w = qir_RCP(c, trans->outputs[3]);
+ struct qreg rcp_w = qir_RCP(c, c->outputs[3]);
for (int i = 0; i < 4; i++)
- qir_VPM_WRITE(c, trans->outputs[i]);
+ qir_VPM_WRITE(c, c->outputs[i]);
- emit_scaled_viewport_write(trans, rcp_w);
- emit_zs_write(trans, rcp_w);
- emit_rcp_wc_write(trans, rcp_w);
+ emit_scaled_viewport_write(c, rcp_w);
+ emit_zs_write(c, rcp_w);
+ emit_rcp_wc_write(c, rcp_w);
}
-static struct tgsi_to_qir *
+static struct vc4_compile *
vc4_shader_tgsi_to_qir(struct vc4_compiled_shader *shader, enum qstage stage,
struct vc4_key *key)
{
- struct tgsi_to_qir *trans = CALLOC_STRUCT(tgsi_to_qir);
- struct qcompile *c;
+ struct vc4_compile *c = qir_compile_init();
int ret;
- c = qir_compile_init();
c->stage = stage;
- memset(trans, 0, sizeof(*trans));
/* XXX sizing */
- trans->temps = calloc(sizeof(struct qreg), 1024);
- trans->inputs = calloc(sizeof(struct qreg), 8 * 4);
- trans->outputs = calloc(sizeof(struct qreg), 1024);
- trans->uniforms = calloc(sizeof(struct qreg), 1024);
- trans->consts = calloc(sizeof(struct qreg), 1024);
-
- trans->uniform_data = calloc(sizeof(uint32_t), 1024);
- trans->uniform_contents = calloc(sizeof(enum quniform_contents), 1024);
-
- trans->shader_state = key->shader_state;
- trans->c = c;
- ret = tgsi_parse_init(&trans->parser, trans->shader_state->tokens);
+ c->temps = calloc(sizeof(struct qreg), 1024);
+ c->inputs = calloc(sizeof(struct qreg), 8 * 4);
+ c->outputs = calloc(sizeof(struct qreg), 1024);
+ c->uniforms = calloc(sizeof(struct qreg), 1024);
+ c->consts = calloc(sizeof(struct qreg), 1024);
+
+ c->uniform_data = calloc(sizeof(uint32_t), 1024);
+ c->uniform_contents = calloc(sizeof(enum quniform_contents), 1024);
+
+ c->shader_state = key->shader_state;
+ ret = tgsi_parse_init(&c->parser, c->shader_state->tokens);
assert(ret == TGSI_PARSE_OK);
if (vc4_debug & VC4_DEBUG_TGSI) {
fprintf(stderr, "TGSI:\n");
- tgsi_dump(trans->shader_state->tokens, 0);
+ tgsi_dump(c->shader_state->tokens, 0);
}
- trans->key = key;
+ c->key = key;
switch (stage) {
case QSTAGE_FRAG:
- trans->fs_key = (struct vc4_fs_key *)key;
- if (trans->fs_key->is_points) {
- trans->point_x = emit_fragment_varying(trans, 0);
- trans->point_y = emit_fragment_varying(trans, 0);
- } else if (trans->fs_key->is_lines) {
- trans->line_x = emit_fragment_varying(trans, 0);
+ c->fs_key = (struct vc4_fs_key *)key;
+ if (c->fs_key->is_points) {
+ c->point_x = emit_fragment_varying(c, 0);
+ c->point_y = emit_fragment_varying(c, 0);
+ } else if (c->fs_key->is_lines) {
+ c->line_x = emit_fragment_varying(c, 0);
}
break;
case QSTAGE_VERT:
- trans->vs_key = (struct vc4_vs_key *)key;
+ c->vs_key = (struct vc4_vs_key *)key;
break;
case QSTAGE_COORD:
- trans->vs_key = (struct vc4_vs_key *)key;
+ c->vs_key = (struct vc4_vs_key *)key;
break;
}
- while (!tgsi_parse_end_of_tokens(&trans->parser)) {
- tgsi_parse_token(&trans->parser);
+ while (!tgsi_parse_end_of_tokens(&c->parser)) {
+ tgsi_parse_token(&c->parser);
- switch (trans->parser.FullToken.Token.Type) {
+ switch (c->parser.FullToken.Token.Type) {
case TGSI_TOKEN_TYPE_DECLARATION:
- emit_tgsi_declaration(trans,
- &trans->parser.FullToken.FullDeclaration);
+ emit_tgsi_declaration(c,
+ &c->parser.FullToken.FullDeclaration);
break;
case TGSI_TOKEN_TYPE_INSTRUCTION:
- emit_tgsi_instruction(trans,
- &trans->parser.FullToken.FullInstruction);
+ emit_tgsi_instruction(c,
+ &c->parser.FullToken.FullInstruction);
break;
case TGSI_TOKEN_TYPE_IMMEDIATE:
- parse_tgsi_immediate(trans,
- &trans->parser.FullToken.FullImmediate);
+ parse_tgsi_immediate(c,
+ &c->parser.FullToken.FullImmediate);
break;
}
}
switch (stage) {
case QSTAGE_FRAG:
- emit_frag_end(trans);
+ emit_frag_end(c);
break;
case QSTAGE_VERT:
- emit_vert_end(trans);
+ emit_vert_end(c);
break;
case QSTAGE_COORD:
- emit_coord_end(trans);
+ emit_coord_end(c);
break;
}
- tgsi_parse_free(&trans->parser);
- free(trans->temps);
+ tgsi_parse_free(&c->parser);
+ free(c->temps);
qir_optimize(c);
fprintf(stderr, "SHADER-DB: %s: %d instructions\n",
qir_get_stage_name(c->stage), c->qpu_inst_count);
fprintf(stderr, "SHADER-DB: %s: %d uniforms\n",
- qir_get_stage_name(c->stage), trans->num_uniforms);
+ qir_get_stage_name(c->stage), c->num_uniforms);
}
- return trans;
+ return c;
}
static void *
static void
copy_uniform_state_to_shader(struct vc4_compiled_shader *shader,
int shader_index,
- struct tgsi_to_qir *trans)
+ struct vc4_compile *c)
{
- int count = trans->num_uniforms;
+ int count = c->num_uniforms;
struct vc4_shader_uniform_info *uinfo = &shader->uniforms[shader_index];
uinfo->count = count;
uinfo->data = malloc(count * sizeof(*uinfo->data));
- memcpy(uinfo->data, trans->uniform_data,
+ memcpy(uinfo->data, c->uniform_data,
count * sizeof(*uinfo->data));
uinfo->contents = malloc(count * sizeof(*uinfo->contents));
- memcpy(uinfo->contents, trans->uniform_contents,
+ memcpy(uinfo->contents, c->uniform_contents,
count * sizeof(*uinfo->contents));
- uinfo->num_texture_samples = trans->num_texture_samples;
+ uinfo->num_texture_samples = c->num_texture_samples;
}
static void
vc4_fs_compile(struct vc4_context *vc4, struct vc4_compiled_shader *shader,
struct vc4_fs_key *key)
{
- struct tgsi_to_qir *trans = vc4_shader_tgsi_to_qir(shader, QSTAGE_FRAG,
- &key->base);
- shader->num_inputs = trans->c->num_inputs;
- copy_uniform_state_to_shader(shader, 0, trans);
- shader->bo = vc4_bo_alloc_mem(vc4->screen, trans->c->qpu_insts,
- trans->c->qpu_inst_count * sizeof(uint64_t),
+ struct vc4_compile *c = vc4_shader_tgsi_to_qir(shader, QSTAGE_FRAG,
+ &key->base);
+ shader->num_inputs = c->num_inputs;
+ copy_uniform_state_to_shader(shader, 0, c);
+ shader->bo = vc4_bo_alloc_mem(vc4->screen, c->qpu_insts,
+ c->qpu_inst_count * sizeof(uint64_t),
"fs_code");
- qir_compile_destroy(trans->c);
- free(trans);
+ qir_compile_destroy(c);
}
static void
vc4_vs_compile(struct vc4_context *vc4, struct vc4_compiled_shader *shader,
struct vc4_vs_key *key)
{
- struct tgsi_to_qir *vs_trans = vc4_shader_tgsi_to_qir(shader,
- QSTAGE_VERT,
- &key->base);
- copy_uniform_state_to_shader(shader, 0, vs_trans);
+ struct vc4_compile *vs_c = vc4_shader_tgsi_to_qir(shader,
+ QSTAGE_VERT,
+ &key->base);
+ copy_uniform_state_to_shader(shader, 0, vs_c);
- struct tgsi_to_qir *cs_trans = vc4_shader_tgsi_to_qir(shader,
- QSTAGE_COORD,
- &key->base);
- copy_uniform_state_to_shader(shader, 1, cs_trans);
+ struct vc4_compile *cs_c = vc4_shader_tgsi_to_qir(shader,
+ QSTAGE_COORD,
+ &key->base);
+ copy_uniform_state_to_shader(shader, 1, cs_c);
- uint32_t vs_size = vs_trans->c->qpu_inst_count * sizeof(uint64_t);
- uint32_t cs_size = cs_trans->c->qpu_inst_count * sizeof(uint64_t);
+ uint32_t vs_size = vs_c->qpu_inst_count * sizeof(uint64_t);
+ uint32_t cs_size = cs_c->qpu_inst_count * sizeof(uint64_t);
shader->coord_shader_offset = vs_size; /* XXX: alignment? */
shader->bo = vc4_bo_alloc(vc4->screen,
shader->coord_shader_offset + cs_size,
"vs_code");
void *map = vc4_bo_map(shader->bo);
- memcpy(map, vs_trans->c->qpu_insts, vs_size);
+ memcpy(map, vs_c->qpu_insts, vs_size);
memcpy(map + shader->coord_shader_offset,
- cs_trans->c->qpu_insts, cs_size);
+ cs_c->qpu_insts, cs_size);
- qir_compile_destroy(vs_trans->c);
- qir_compile_destroy(cs_trans->c);
+ qir_compile_destroy(vs_c);
+ qir_compile_destroy(cs_c);
}
static void
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