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shader: pass dump_ctx as const to emit_ios_*

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Signed-off-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
macos/master
Ryan Neph 4 years ago
parent 00418a876f
commit bb89187351
1 changed files with 72 additions and 36 deletions
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  1. 108
      src/vrend_shader.c

108
src/vrend_shader.c
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@ -6114,9 +6114,12 @@ emit_ios_generic(const struct dump_ctx *ctx,
typedef bool (*can_emit_generic_callback)(const struct vrend_shader_io *io);
static void
emit_ios_generic_outputs(struct dump_ctx *ctx,
emit_ios_generic_outputs(const struct dump_ctx *ctx,
struct vrend_glsl_strbufs *glsl_strbufs,
struct vrend_generic_ios *generic_ios,
uint8_t front_back_color_emitted_flags[],
bool *force_color_two_side,
uint32_t *num_interps,
const can_emit_generic_callback can_emit_generic)
{
uint32_t i;
@ -6134,18 +6137,18 @@ emit_ios_generic_outputs(struct dump_ctx *ctx,
if (ctx->outputs[i].name == TGSI_SEMANTIC_GENERIC ||
ctx->outputs[i].name == TGSI_SEMANTIC_COLOR ||
ctx->outputs[i].name == TGSI_SEMANTIC_BCOLOR) {
ctx->num_interps++;
(*num_interps)++;
/* ugly leave spaces to patch interp in later */
prefix = INTERP_PREFIX;
}
if (ctx->outputs[i].name == TGSI_SEMANTIC_COLOR) {
ctx->front_back_color_emitted_flags[ctx->outputs[i].sid] |= FRONT_COLOR_EMITTED;
front_back_color_emitted_flags[ctx->outputs[i].sid] |= FRONT_COLOR_EMITTED;
fc_emitted |= 1ull << ctx->outputs[i].sid;
}
if (ctx->outputs[i].name == TGSI_SEMANTIC_BCOLOR) {
ctx->front_back_color_emitted_flags[ctx->outputs[i].sid] |= BACK_COLOR_EMITTED;
front_back_color_emitted_flags[ctx->outputs[i].sid] |= BACK_COLOR_EMITTED;
bc_emitted |= 1ull << ctx->outputs[i].sid;
}
@ -6164,7 +6167,7 @@ emit_ios_generic_outputs(struct dump_ctx *ctx,
* we have to force two side coloring, because the FS shader might expect
* a front color too. */
if (bc_emitted & ~fc_emitted)
ctx->force_color_two_side = 1;
*force_color_two_side = 1;
}
static void
@ -6200,9 +6203,12 @@ can_emit_generic_default(UNUSED const struct vrend_shader_io *io)
return true;
}
static void emit_ios_vs(struct dump_ctx *ctx,
static void emit_ios_vs(const struct dump_ctx *ctx,
struct vrend_glsl_strbufs *glsl_strbufs,
struct vrend_generic_ios *generic_ios)
struct vrend_generic_ios *generic_ios,
uint32_t *num_interps,
uint8_t front_back_color_emitted_flags[],
bool *force_color_two_side)
{
uint32_t i;
@ -6222,7 +6228,8 @@ static void emit_ios_vs(struct dump_ctx *ctx,
emit_ios_indirect_generics_output(ctx, glsl_strbufs, "");
emit_ios_generic_outputs(ctx, glsl_strbufs, generic_ios, can_emit_generic_default);
emit_ios_generic_outputs(ctx, glsl_strbufs, generic_ios, front_back_color_emitted_flags,
force_color_two_side, num_interps, can_emit_generic_default);
if (ctx->key->color_two_side || ctx->force_color_two_side) {
bool fcolor_emitted, bcolor_emitted;
@ -6233,16 +6240,16 @@ static void emit_ios_vs(struct dump_ctx *ctx,
fcolor_emitted = bcolor_emitted = false;
fcolor_emitted = ctx->front_back_color_emitted_flags[ctx->outputs[i].sid] & FRONT_COLOR_EMITTED;
bcolor_emitted = ctx->front_back_color_emitted_flags[ctx->outputs[i].sid] & BACK_COLOR_EMITTED;
fcolor_emitted = front_back_color_emitted_flags[ctx->outputs[i].sid] & FRONT_COLOR_EMITTED;
bcolor_emitted = front_back_color_emitted_flags[ctx->outputs[i].sid] & BACK_COLOR_EMITTED;
if (fcolor_emitted && !bcolor_emitted) {
emit_hdrf(glsl_strbufs, "%sout vec4 ex_bc%d;\n", INTERP_PREFIX, ctx->outputs[i].sid);
ctx->front_back_color_emitted_flags[ctx->outputs[i].sid] |= BACK_COLOR_EMITTED;
front_back_color_emitted_flags[ctx->outputs[i].sid] |= BACK_COLOR_EMITTED;
}
if (bcolor_emitted && !fcolor_emitted) {
emit_hdrf(glsl_strbufs, "%sout vec4 ex_c%d;\n", INTERP_PREFIX, ctx->outputs[i].sid);
ctx->front_back_color_emitted_flags[ctx->outputs[i].sid] |= FRONT_COLOR_EMITTED;
front_back_color_emitted_flags[ctx->outputs[i].sid] |= FRONT_COLOR_EMITTED;
}
}
}
@ -6293,9 +6300,12 @@ static const char *get_depth_layout(int depth_layout)
return dl[depth_layout -1];
}
static void emit_ios_fs(struct dump_ctx *ctx,
static void emit_ios_fs(const struct dump_ctx *ctx,
struct vrend_glsl_strbufs *glsl_strbufs,
struct vrend_generic_ios *generic_ios)
struct vrend_generic_ios *generic_ios,
uint32_t *num_interps,
bool *winsys_adjust_y_emitted
)
{
uint32_t i;
@ -6327,7 +6337,7 @@ static void emit_ios_fs(struct dump_ctx *ctx,
if (!prefix)
prefix = "";
auxprefix = get_aux_string(ctx->inputs[i].location);
ctx->num_interps++;
(*num_interps)++;
}
char prefixes[64];
@ -6337,7 +6347,7 @@ static void emit_ios_fs(struct dump_ctx *ctx,
if (ctx->cfg->use_gles && !ctx->winsys_adjust_y_emitted &&
(ctx->key->coord_replace & (1 << ctx->inputs[i].sid))) {
ctx->winsys_adjust_y_emitted = true;
*winsys_adjust_y_emitted = true;
emit_hdr(glsl_strbufs, "uniform float winsys_adjust_y;\n");
}
}
@ -6430,9 +6440,13 @@ can_emit_generic_geom(const struct vrend_shader_io *io)
return io->stream == 0;
}
static void emit_ios_geom(struct dump_ctx *ctx,
static void emit_ios_geom(const struct dump_ctx *ctx,
struct vrend_glsl_strbufs *glsl_strbufs,
struct vrend_generic_ios *generic_ios)
struct vrend_generic_ios *generic_ios,
uint8_t front_back_color_emitted_flags[],
uint32_t *num_interps,
bool *has_pervertex,
bool *force_color_two_side)
{
uint32_t i;
char invocbuf[25];
@ -6463,7 +6477,7 @@ static void emit_ios_geom(struct dump_ctx *ctx,
if (ctx->outputs[i].name == TGSI_SEMANTIC_GENERIC ||
ctx->outputs[i].name == TGSI_SEMANTIC_COLOR ||
ctx->outputs[i].name == TGSI_SEMANTIC_BCOLOR) {
ctx->num_interps++;
(*num_interps)++;
/* ugly leave spaces to patch interp in later */
prefix = INTERP_PREFIX;
}
@ -6475,7 +6489,8 @@ static void emit_ios_geom(struct dump_ctx *ctx,
}
}
emit_ios_generic_outputs(ctx, glsl_strbufs, generic_ios, can_emit_generic_geom);
emit_ios_generic_outputs(ctx, glsl_strbufs, generic_ios, front_back_color_emitted_flags,
force_color_two_side, num_interps, can_emit_generic_geom);
emit_winsys_correction(glsl_strbufs);
@ -6492,7 +6507,7 @@ static void emit_ios_geom(struct dump_ctx *ctx,
if (cull_dist)
snprintf(cull_var, 64, "float gl_CullDistance[%d];\n", cull_dist);
ctx->has_pervertex = true;
(*has_pervertex) = true;
emit_hdrf(glsl_strbufs, "in gl_PerVertex {\n vec4 gl_Position; \n %s%s\n} gl_in[];\n", clip_var, cull_var);
}
if (ctx->num_clip_dist) {
@ -6516,9 +6531,10 @@ static void emit_ios_geom(struct dump_ctx *ctx,
}
static void emit_ios_tcs(struct dump_ctx *ctx,
static void emit_ios_tcs(const struct dump_ctx *ctx,
struct vrend_glsl_strbufs *glsl_strbufs,
struct vrend_generic_ios *generic_ios)
struct vrend_generic_ios *generic_ios,
bool *has_pervertex)
{
uint32_t i;
@ -6568,7 +6584,7 @@ static void emit_ios_tcs(struct dump_ctx *ctx,
if (cull_dist)
snprintf(cull_var, 64, "float gl_CullDistance[%d];\n", cull_dist);
ctx->has_pervertex = true;
*has_pervertex = true;
emit_hdrf(glsl_strbufs, "in gl_PerVertex {\n vec4 gl_Position; \n %s%s} gl_in[];\n", clip_var, cull_var);
}
if (ctx->num_clip_dist && ctx->key->next_stage_pervertex_in) {
@ -6577,9 +6593,13 @@ static void emit_ios_tcs(struct dump_ctx *ctx,
}
}
static void emit_ios_tes(struct dump_ctx *ctx,
static void emit_ios_tes(const struct dump_ctx *ctx,
struct vrend_glsl_strbufs *glsl_strbufs,
struct vrend_generic_ios *generic_ios)
struct vrend_generic_ios *generic_ios,
uint8_t front_back_color_emitted_flags[],
uint32_t *num_interps,
bool *has_pervertex,
bool *force_color_two_side)
{
uint32_t i;
@ -6606,7 +6626,8 @@ static void emit_ios_tes(struct dump_ctx *ctx,
ctx->tes_vertex_order ? "cw" : "ccw",
ctx->tes_point_mode ? ", point_mode" : "");
emit_ios_generic_outputs(ctx, glsl_strbufs, generic_ios, can_emit_generic_default);
emit_ios_generic_outputs(ctx, glsl_strbufs, generic_ios, front_back_color_emitted_flags,
force_color_two_side, num_interps, can_emit_generic_default);
emit_winsys_correction(glsl_strbufs);
@ -6622,7 +6643,7 @@ static void emit_ios_tes(struct dump_ctx *ctx,
if (cull_dist)
snprintf(cull_var, 64, "float gl_CullDistance[%d];\n", cull_dist);
ctx->has_pervertex = true;
*has_pervertex = true;
emit_hdrf(glsl_strbufs, "in gl_PerVertex {\n vec4 gl_Position; \n %s%s} gl_in[];\n", clip_var, cull_var);
}
if (ctx->num_clip_dist && ctx->key->next_stage_pervertex_in) {
@ -6647,9 +6668,14 @@ static void emit_ios_cs(const struct dump_ctx *ctx,
static int emit_ios(struct dump_ctx *ctx,
struct vrend_glsl_strbufs *glsl_strbufs,
struct vrend_generic_ios *generic_ios,
uint8_t front_back_color_emitted_flags[],
uint32_t *num_interps,
bool *has_pervertex,
bool *force_color_two_side,
bool *winsys_adjust_y_emitted,
uint32_t *shadow_samp_mask)
{
ctx->num_interps = 0;
*num_interps = 0;
int glsl_ver_required = ctx->glsl_ver_required;
if (ctx->so && ctx->so->num_outputs >= PIPE_MAX_SO_OUTPUTS) {
@ -6660,19 +6686,19 @@ static int emit_ios(struct dump_ctx *ctx,
switch (ctx->prog_type) {
case TGSI_PROCESSOR_VERTEX:
emit_ios_vs(ctx, glsl_strbufs, generic_ios);
emit_ios_vs(ctx, glsl_strbufs, generic_ios, num_interps, front_back_color_emitted_flags, force_color_two_side);
break;
case TGSI_PROCESSOR_FRAGMENT:
emit_ios_fs(ctx, glsl_strbufs, generic_ios);
emit_ios_fs(ctx, glsl_strbufs, generic_ios, num_interps, winsys_adjust_y_emitted);
break;
case TGSI_PROCESSOR_GEOMETRY:
emit_ios_geom(ctx, glsl_strbufs, generic_ios);
emit_ios_geom(ctx, glsl_strbufs, generic_ios, front_back_color_emitted_flags, num_interps, has_pervertex, force_color_two_side);
break;
case TGSI_PROCESSOR_TESS_CTRL:
emit_ios_tcs(ctx, glsl_strbufs, generic_ios);
emit_ios_tcs(ctx, glsl_strbufs, generic_ios, has_pervertex);
break;
case TGSI_PROCESSOR_TESS_EVAL:
emit_ios_tes(ctx, glsl_strbufs, generic_ios);
emit_ios_tes(ctx, glsl_strbufs, generic_ios, front_back_color_emitted_flags, num_interps, has_pervertex, force_color_two_side);
break;
case TGSI_PROCESSOR_COMPUTE:
emit_ios_cs(ctx, glsl_strbufs);
@ -6981,7 +7007,12 @@ bool vrend_convert_shader(const struct vrend_context *rctx,
strbuf_free(ctx.src_bufs + i);
emit_header(&ctx, &ctx.glsl_strbufs);
ctx.glsl_ver_required = emit_ios(&ctx, &ctx.glsl_strbufs, &ctx.generic_ios, &ctx.shadow_samp_mask);
ctx.glsl_ver_required = emit_ios(&ctx, &ctx.glsl_strbufs, &ctx.generic_ios,
ctx.front_back_color_emitted_flags,
&ctx.num_interps, &ctx.has_pervertex,
&ctx.winsys_adjust_y_emitted,
&ctx.force_color_two_side,
&ctx.shadow_samp_mask);
if (strbuf_get_error(&ctx.glsl_strbufs.glsl_hdr))
goto fail;
@ -7290,7 +7321,12 @@ bool vrend_shader_create_passthrough_tcs(const struct vrend_context *rctx,
handle_io_arrays(&ctx);
emit_header(&ctx, &ctx.glsl_strbufs);
ctx.glsl_ver_required = emit_ios(&ctx, &ctx.glsl_strbufs, &ctx.generic_ios, &ctx.shadow_samp_mask);
ctx.glsl_ver_required = emit_ios(&ctx, &ctx.glsl_strbufs, &ctx.generic_ios,
ctx.front_back_color_emitted_flags,
&ctx.num_interps, &ctx.has_pervertex,
&ctx.winsys_adjust_y_emitted,
&ctx.force_color_two_side,
&ctx.shadow_samp_mask);
emit_buf(&ctx.glsl_strbufs, "void main() {\n");

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