[gtk+/wip/otte/shader: 83/127] gsksl: Implement constructor writing to SPIR-V
- From: Benjamin Otte <otte src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+/wip/otte/shader: 83/127] gsksl: Implement constructor writing to SPIR-V
- Date: Fri, 13 Oct 2017 00:03:24 +0000 (UTC)
commit 1f3b40c0b7e4de8aeaf1b242a686def53dc509ed
Author: Benjamin Otte <otte redhat com>
Date: Tue Oct 3 23:18:11 2017 +0200
gsksl: Implement constructor writing to SPIR-V
This includes the new function gsk_spv_writer_add_conversion() which
does the daunting task of doing a conversion for all types that can
convert, so it's the equivalent to gsk_sl_value_new_convert().
gsk/gskslexpression.c | 314 ++++++++++++++++++++++++++++++++++++++-------
gsk/gskspvwriter.c | 238 ++++++++++++++++++++++++++++++++++
gsk/gskspvwriterprivate.h | 43 ++++++
3 files changed, 551 insertions(+), 44 deletions(-)
---
diff --git a/gsk/gskslexpression.c b/gsk/gskslexpression.c
index 3403772..81b2462 100644
--- a/gsk/gskslexpression.c
+++ b/gsk/gskslexpression.c
@@ -831,48 +831,6 @@ gsk_sl_expression_constructor_get_constant (const GskSlExpression *expression)
}
else if (constructor->n_arguments == 1 && gsk_sl_type_is_matrix (gsk_sl_value_get_type (values[0])) &&
gsk_sl_type_is_matrix (type))
{
- GskSlScalarType sscalar, dscalar;
- guchar *sdata, *ddata;
- gsize drows, dcols, srows, scols, r, c, sstride, dstride;
-
- sscalar = gsk_sl_type_get_scalar_type (gsk_sl_value_get_type (values[0]));
- sstride = gsk_sl_scalar_type_get_size (sscalar);
- sdata = gsk_sl_value_get_data (values[0]);
- scols = gsk_sl_type_get_length (gsk_sl_value_get_type (values[0]));
- srows = gsk_sl_type_get_length (gsk_sl_value_get_type (values[0]));
- dscalar = gsk_sl_type_get_scalar_type (type);
- dstride = gsk_sl_scalar_type_get_size (dscalar);
- ddata = gsk_sl_value_get_data (result);
- dcols = gsk_sl_type_get_length (type);
- drows = gsk_sl_type_get_length (gsk_sl_type_get_index_type (type));
-
- for (c = 0; c < scols; c++)
- {
- for (r = 0; r < srows; r++)
- {
- gsk_sl_scalar_type_convert_value (dscalar,
- ddata + dstride * (c * drows + r),
- sscalar,
- sdata + sstride * (c * srows + r));
- }
- for (; r < drows; r++)
- {
- gsk_sl_scalar_type_convert_value (dscalar,
- ddata + dstride * (c * drows + r),
- GSK_SL_FLOAT,
- &(float) { c == r ? 1 : 0 });
- }
- }
- for (; c < dcols; c++)
- {
- for (r = 0; r < drows; r++)
- {
- gsk_sl_scalar_type_convert_value (dscalar,
- ddata + dstride * (c * drows + r),
- GSK_SL_FLOAT,
- &(float) { c == r ? 1 : 0 });
- }
- }
}
else
{
@@ -921,9 +879,277 @@ static guint32
gsk_sl_expression_constructor_write_spv (const GskSlExpression *expression,
GskSpvWriter *writer)
{
- g_assert_not_reached ();
+ const GskSlExpressionConstructor *constructor = (const GskSlExpressionConstructor *) expression;
+ GskSlType *type = constructor->type;
+ GskSlType *value_type;
+ guint32 value_id;
- return 0;
+ value_type = gsk_sl_expression_get_return_type (constructor->arguments[0]);
+
+ if (constructor->n_arguments == 1 && gsk_sl_type_is_scalar (value_type))
+ {
+ value_id = gsk_sl_expression_write_spv (constructor->arguments[0], writer);
+
+ if (gsk_sl_type_is_scalar (type))
+ {
+ return gsk_spv_writer_add_conversion (writer, value_id, value_type, type);
+ }
+ else if (gsk_sl_type_is_vector (type))
+ {
+ GskSlType *scalar_type = gsk_sl_type_get_scalar (gsk_sl_type_get_scalar_type (type));
+ guint32 scalar_id, result_type_id, result_id;
+
+ scalar_id = gsk_spv_writer_add_conversion (writer, value_id, value_type, scalar_type);
+ result_type_id = gsk_spv_writer_get_id_for_type (writer, type);
+ result_id = gsk_spv_writer_next_id (writer);
+
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 3 + gsk_sl_type_get_n_components (type), GSK_SPV_OP_COMPOSITE_CONSTRUCT,
+ (guint32[6]) { result_type_id,
+ result_id,
+ scalar_id, scalar_id, scalar_id, scalar_id });
+
+ return result_id;
+ }
+ else if (gsk_sl_type_is_matrix (type))
+ {
+ GskSlType *scalar_type = gsk_sl_type_get_scalar (gsk_sl_type_get_scalar_type (type));
+ GskSlType *col_type = gsk_sl_type_get_index_type (type);
+ gsize cols = gsk_sl_type_get_length (type);
+ gsize rows = gsk_sl_type_get_length (col_type);
+ guint32 ids[2 + gsk_sl_type_get_length (type)];
+ guint32 scalar_id, zero_id, col_type_id;
+ GskSlValue *value;
+ gsize c;
+
+ scalar_id = gsk_spv_writer_add_conversion (writer, value_id, value_type, scalar_type);
+ value = gsk_sl_value_new (scalar_type);
+ zero_id = gsk_spv_writer_get_id_for_value (writer, value);
+ col_type_id = gsk_spv_writer_get_id_for_type (writer, col_type);
+
+ for (c = 0; c < cols; c++)
+ {
+ ids[2 + c] = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 3 + rows, GSK_SPV_OP_COMPOSITE_CONSTRUCT,
+ (guint32[6]) { col_type_id,
+ ids[2 + c],
+ c == 0 ? scalar_id : zero_id,
+ c == 1 ? scalar_id : zero_id,
+ c == 2 ? scalar_id : zero_id,
+ c == 3 ? scalar_id : zero_id });
+ }
+ ids[0] = gsk_spv_writer_get_id_for_type (writer, type);
+ ids[1] = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 3 + cols, GSK_SPV_OP_COMPOSITE_CONSTRUCT,
+ ids);
+ return ids[1];
+ }
+ else
+ {
+ g_assert_not_reached ();
+ return 0;
+ }
+ }
+ else if (constructor->n_arguments == 1 && gsk_sl_type_is_matrix (value_type) && gsk_sl_type_is_matrix
(type))
+ {
+ GskSlType *col_type = gsk_sl_type_get_index_type (type);
+ GskSlType *scalar_type = gsk_sl_type_get_index_type (col_type);
+ GskSlType *value_col_type = gsk_sl_type_get_index_type (value_type);
+ gsize cols = gsk_sl_type_get_length (type);
+ gsize rows = gsk_sl_type_get_length (col_type);
+ gsize value_cols = gsk_sl_type_get_length (type);
+ gsize value_rows = gsk_sl_type_get_length (value_col_type);
+ gsize c, r;
+ guint32 col_ids[6], ids[6], one_id, zero_id, scalar_type_id;
+ GskSlValue *value;
+
+ value_id = gsk_sl_expression_write_spv (constructor->arguments[0], writer);
+ if (gsk_sl_type_get_scalar_type (value_type) != gsk_sl_type_get_scalar_type (type))
+ {
+ GskSlType *new_value_type = gsk_sl_type_get_matrix (gsk_sl_type_get_scalar_type (type),
+ gsk_sl_type_get_length (value_type),
+ gsk_sl_type_get_length (value_col_type));
+ value_id = gsk_spv_writer_add_conversion (writer, value_id, value_type, new_value_type);
+ value_type = new_value_type;
+ }
+
+ value = gsk_sl_value_new (scalar_type);
+ zero_id = gsk_spv_writer_get_id_for_value (writer, value);
+ if (gsk_sl_type_get_scalar_type (scalar_type) == GSK_SL_DOUBLE)
+ *(double *) gsk_sl_value_get_data (value) = 1.0;
+ else
+ *(float *) gsk_sl_value_get_data (value) = 1.0;
+ one_id = gsk_spv_writer_get_id_for_value (writer, value);
+ gsk_sl_value_free (value);
+
+ scalar_type_id = gsk_spv_writer_get_id_for_type (writer, scalar_type);
+ col_ids[0] = gsk_spv_writer_get_id_for_type (writer, col_type);
+ for (c = 0; c < cols; c++)
+ {
+ for (r = 0; r < rows; r++)
+ {
+ if (c < value_cols && r < value_rows)
+ {
+ col_ids[2 + r] = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 6, GSK_SPV_OP_COMPOSITE_EXTRACT,
+ (guint32[5]) { scalar_type_id,
+ col_ids[2 + r],
+ value_id,
+ c,
+ r });
+ }
+ else if (c == r)
+ col_ids[2 + r] = one_id;
+ else
+ col_ids[2 + r] = zero_id;
+ }
+ col_ids[1] = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 3 + rows, GSK_SPV_OP_COMPOSITE_CONSTRUCT,
+ col_ids);
+ ids[c + 2] = col_ids[1];
+ }
+ ids[0] = gsk_spv_writer_get_id_for_type (writer, type);
+ ids[1] = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 3 + cols, GSK_SPV_OP_COMPOSITE_CONSTRUCT,
+ ids);
+ return ids[1];
+ }
+ else
+ {
+ gsize n_components = gsk_sl_type_get_n_components (type);
+ GskSlScalarType scalar = gsk_sl_type_get_scalar_type (type);
+ guint32 component_ids[16], component_type_id;
+ gsize component = 0, arg, i;
+
+ component_type_id = gsk_spv_writer_get_id_for_type (writer, gsk_sl_type_get_scalar (scalar));
+ for (arg = 0; arg < constructor->n_arguments; arg++)
+ {
+ value_type = gsk_sl_expression_get_return_type (constructor->arguments[arg]);
+ value_id = gsk_sl_expression_write_spv (constructor->arguments[arg], writer);
+ if (gsk_sl_type_is_scalar (value_type))
+ {
+ component_ids[component] = gsk_spv_writer_add_conversion (writer,
+ value_id,
+ value_type,
+ gsk_sl_type_get_scalar (scalar));
+ component++;
+ }
+ else if (gsk_sl_type_is_vector (value_type))
+ {
+ GskSlType *converted_type = gsk_sl_type_get_vector (scalar, gsk_sl_type_get_length
(value_type));
+ value_id = gsk_spv_writer_add_conversion (writer, value_id, value_type, converted_type);
+
+ for (i = 0; component < n_components && i < gsk_sl_type_get_length (value_type); i++)
+ {
+ component_ids[component] = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 5, GSK_SPV_OP_COMPOSITE_EXTRACT,
+ (guint32[4]) { component_type_id,
+ component_ids[component],
+ value_id,
+ i });
+ component++;
+ }
+ }
+ else if (gsk_sl_type_is_matrix (value_type))
+ {
+ GskSlType *component_type = gsk_sl_type_get_index_type (value_type);
+ gsize c, cols = gsk_sl_type_get_length (value_type);
+ gsize r, rows = gsk_sl_type_get_length (component_type);
+
+ for (c = 0; c < cols && component < n_components; c++)
+ {
+ for (r = 0; r < rows && component < n_components; r++)
+ {
+ component_ids[component] = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 6, GSK_SPV_OP_COMPOSITE_EXTRACT,
+ (guint32[5]) { component_type_id,
+ component_ids[component],
+ value_id,
+ c,
+ r });
+ component_ids[component] = gsk_spv_writer_add_conversion (writer,
+ component_ids[component],
+ gsk_sl_type_get_scalar
(gsk_sl_type_get_scalar_type (value_type)),
+ gsk_sl_type_get_scalar
(scalar));
+ component++;
+ }
+ }
+ }
+ else if (gsk_sl_type_is_matrix (value_type))
+ {
+ g_assert_not_reached ();
+ }
+ }
+
+ if (gsk_sl_type_is_scalar (type))
+ {
+ return component_ids[0];
+ }
+ else if (gsk_sl_type_is_vector (type))
+ {
+ guint32 ids[2 + gsk_sl_type_get_length (type)];
+ guint i;
+
+ ids[0] = gsk_spv_writer_get_id_for_type (writer, type);
+ ids[1] = gsk_spv_writer_next_id (writer);
+ for (i = 0; i < gsk_sl_type_get_length (type); i++)
+ ids[2 + i] = component_ids[i];
+
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 2 + gsk_sl_type_get_length (type), GSK_SPV_OP_COMPOSITE_CONSTRUCT,
+ ids);
+ return ids[1];
+ }
+ else if (gsk_sl_type_is_matrix (type))
+ {
+ GskSlType *col_type = gsk_sl_type_get_index_type (type);
+ gsize c, cols = gsk_sl_type_get_length (type);
+ gsize r, rows = gsk_sl_type_get_length (col_type);
+ guint32 ids[cols + 2], col_ids[rows + 2];
+
+ col_ids[1] = gsk_spv_writer_get_id_for_type (writer, col_type);
+ for (c = 0; c < cols; c++)
+ {
+ for (r = 0; r < rows; r++)
+ {
+ }
+ col_ids[1] = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 3 + rows, GSK_SPV_OP_COMPOSITE_CONSTRUCT,
+ col_ids);
+ ids[c + 2] = col_ids[1];
+ }
+ ids[0] = gsk_spv_writer_get_id_for_type (writer, type);
+ ids[1] = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 3 + cols, GSK_SPV_OP_COMPOSITE_CONSTRUCT,
+ ids);
+ return ids[1];
+ }
+ else
+ {
+ g_assert_not_reached ();
+ return 0;
+ }
+ }
}
static const GskSlExpressionClass GSK_SL_EXPRESSION_CONSTRUCTOR = {
diff --git a/gsk/gskspvwriter.c b/gsk/gskspvwriter.c
index d2e070b..7e0bc9d 100644
--- a/gsk/gskspvwriter.c
+++ b/gsk/gskspvwriter.c
@@ -259,3 +259,241 @@ gsk_spv_writer_add (GskSpvWriter *writer,
g_array_append_vals (writer->code[section], words, word_count - 1);
}
+static void
+copy_4_bytes (gpointer dest, gpointer src)
+{
+ memcpy (dest, src, 4);
+}
+
+static void
+copy_8_bytes (gpointer dest, gpointer src)
+{
+ memcpy (dest, src, 8);
+}
+
+guint32
+gsk_spv_writer_add_conversion (GskSpvWriter *writer,
+ guint32 id,
+ GskSlType *type,
+ GskSlType *new_type)
+{
+ GskSlScalarType scalar = gsk_sl_type_get_scalar_type (type);
+ GskSlScalarType new_scalar = gsk_sl_type_get_scalar_type (new_type);
+
+ if (scalar == new_scalar)
+ return id;
+
+ if (gsk_sl_type_is_scalar (type) ||
+ gsk_sl_type_is_vector (type))
+ {
+ GskSlValue *value;
+ guint32 result_type_id, result_id;
+ guint32 true_id, false_id, zero_id;
+
+ switch (new_scalar)
+ {
+ case GSK_SL_VOID:
+ default:
+ g_assert_not_reached ();
+ return id;
+
+ case GSK_SL_INT:
+ case GSK_SL_UINT:
+ switch (scalar)
+ {
+ case GSK_SL_INT:
+ case GSK_SL_UINT:
+ result_type_id = gsk_spv_writer_get_id_for_type (writer, new_type);
+ result_id = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 4, GSK_SPV_OP_BITCAST,
+ (guint32[3]) { result_type_id,
+ result_id,
+ id });
+ return result_id;
+
+ case GSK_SL_FLOAT:
+ case GSK_SL_DOUBLE:
+ result_type_id = gsk_spv_writer_get_id_for_type (writer, new_type);
+ result_id = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 4, new_scalar == GSK_SL_UINT ? GSK_SPV_OP_CONVERT_F_TO_U :
GSK_SPV_OP_CONVERT_F_TO_S,
+ (guint32[3]) { result_type_id,
+ result_id,
+ id });
+ return result_id;
+
+ case GSK_SL_BOOL:
+ value = gsk_sl_value_new (new_type);
+ false_id = gsk_spv_writer_get_id_for_value (writer, value);
+ gsk_sl_value_componentwise (value, copy_4_bytes, &(gint32) { 1 });
+ true_id = gsk_spv_writer_get_id_for_value (writer, value);
+ gsk_sl_value_free (value);
+ result_type_id = gsk_spv_writer_get_id_for_type (writer, new_type);
+ result_id = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 6, GSK_SPV_OP_SELECT,
+ (guint32[5]) { result_type_id,
+ result_id,
+ id,
+ true_id,
+ false_id });
+ return result_id;
+
+ case GSK_SL_VOID:
+ default:
+ g_assert_not_reached ();
+ return id;
+ }
+ g_assert_not_reached ();
+
+ case GSK_SL_FLOAT:
+ case GSK_SL_DOUBLE:
+ switch (scalar)
+ {
+ case GSK_SL_INT:
+ result_type_id = gsk_spv_writer_get_id_for_type (writer, new_type);
+ result_id = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 4, GSK_SPV_OP_CONVERT_S_TO_F,
+ (guint32[3]) { result_type_id,
+ result_id,
+ id });
+ return result_id;
+
+ case GSK_SL_UINT:
+ result_type_id = gsk_spv_writer_get_id_for_type (writer, new_type);
+ result_id = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 4, GSK_SPV_OP_CONVERT_U_TO_F,
+ (guint32[3]) { result_type_id,
+ result_id,
+ id });
+ return result_id;
+
+ case GSK_SL_FLOAT:
+ case GSK_SL_DOUBLE:
+ result_type_id = gsk_spv_writer_get_id_for_type (writer, new_type);
+ result_id = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 4, GSK_SPV_OP_F_CONVERT,
+ (guint32[3]) { result_type_id,
+ result_id,
+ id });
+ return result_id;
+
+ case GSK_SL_BOOL:
+ value = gsk_sl_value_new (new_type);
+ false_id = gsk_spv_writer_get_id_for_value (writer, value);
+ if (scalar == GSK_SL_DOUBLE)
+ gsk_sl_value_componentwise (value, copy_8_bytes, &(double) { 1 });
+ else
+ gsk_sl_value_componentwise (value, copy_4_bytes, &(float) { 1 });
+ true_id = gsk_spv_writer_get_id_for_value (writer, value);
+ gsk_sl_value_free (value);
+ result_type_id = gsk_spv_writer_get_id_for_type (writer, new_type);
+ result_id = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 6, GSK_SPV_OP_SELECT,
+ (guint32[5]) { result_type_id,
+ result_id,
+ id,
+ true_id,
+ false_id });
+ return result_id;
+
+ case GSK_SL_VOID:
+ default:
+ g_assert_not_reached ();
+ return id;
+ }
+ g_assert_not_reached ();
+
+ case GSK_SL_BOOL:
+ switch (scalar)
+ {
+ case GSK_SL_INT:
+ case GSK_SL_UINT:
+ value = gsk_sl_value_new (new_type);
+ zero_id = gsk_spv_writer_get_id_for_value (writer, value);
+ gsk_sl_value_free (value);
+ result_type_id = gsk_spv_writer_get_id_for_type (writer, new_type);
+ result_id = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 5, GSK_SPV_OP_I_NOT_EQUAL,
+ (guint32[4]) { result_type_id,
+ result_id,
+ id,
+ zero_id });
+ return result_id;
+
+ case GSK_SL_FLOAT:
+ case GSK_SL_DOUBLE:
+ value = gsk_sl_value_new (new_type);
+ zero_id = gsk_spv_writer_get_id_for_value (writer, value);
+ gsk_sl_value_free (value);
+ result_type_id = gsk_spv_writer_get_id_for_type (writer, new_type);
+ result_id = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 5, GSK_SPV_OP_F_ORD_NOT_EQUAL,
+ (guint32[4]) { result_type_id,
+ result_id,
+ id,
+ zero_id });
+ return result_id;
+
+ case GSK_SL_BOOL:
+ case GSK_SL_VOID:
+ default:
+ g_assert_not_reached ();
+ return id;
+ }
+ g_assert_not_reached ();
+
+ }
+ }
+ else if (gsk_sl_type_is_matrix (type))
+ {
+ GskSlType *row_type, *new_row_type;
+ guint i, n = gsk_sl_type_get_length (type);
+ guint32 ids[n + 2], row_id;
+
+ row_type = gsk_sl_type_get_index_type (type);
+ new_row_type = gsk_sl_type_get_index_type (new_type);
+ row_id = gsk_spv_writer_get_id_for_type (writer, row_type);
+ for (i = 0; i < n; i++)
+ {
+ guint tmp_id = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 5, GSK_SPV_OP_COMPOSITE_EXTRACT,
+ (guint32[4]) { row_id,
+ tmp_id,
+ id,
+ i });
+ ids[i + 2] = gsk_spv_writer_add_conversion (writer, tmp_id, row_type, new_row_type);
+ }
+
+ ids[0] = gsk_spv_writer_get_id_for_type (writer, new_type);
+ ids[1] = gsk_spv_writer_next_id (writer);
+ gsk_spv_writer_add (writer,
+ GSK_SPV_WRITER_SECTION_CODE,
+ 3 + n, GSK_SPV_OP_COMPOSITE_CONSTRUCT,
+ ids);
+
+ return ids[1];
+ }
+ else
+ {
+ g_return_val_if_reached (id);
+ }
+}
diff --git a/gsk/gskspvwriterprivate.h b/gsk/gskspvwriterprivate.h
index 9a9aceb..61772df 100644
--- a/gsk/gskspvwriterprivate.h
+++ b/gsk/gskspvwriterprivate.h
@@ -151,6 +151,44 @@ typedef enum {
GSK_SPV_OP_I_SUB_BORROW = 150,
GSK_SPV_OP_U_MUL_EXTENDED = 151,
GSK_SPV_OP_S_MUL_EXTENDED = 152,
+ GSK_SPV_OP_ANY = 154,
+ GSK_SPV_OP_ALL = 155,
+ GSK_SPV_OP_IS_NAN = 156,
+ GSK_SPV_OP_IS_INF = 157,
+ GSK_SPV_OP_IS_FINITE = 158,
+ GSK_SPV_OP_IS_NORMAL = 159,
+ GSK_SPV_OP_SIGN_BIT_SET = 160,
+ GSK_SPV_OP_LESS_OR_GREATER = 161,
+ GSK_SPV_OP_ORDERED = 162,
+ GSK_SPV_OP_UNORDERED = 163,
+ GSK_SPV_OP_LOGICAL_EQUAL = 164,
+ GSK_SPV_OP_LOGICAL_NOT_EQUAL = 165,
+ GSK_SPV_OP_LOGICAL_OR = 166,
+ GSK_SPV_OP_LOGICAL_AND = 167,
+ GSK_SPV_OP_LOGICAL_NOT = 168,
+ GSK_SPV_OP_SELECT = 169,
+ GSK_SPV_OP_I_EQUAL = 170,
+ GSK_SPV_OP_I_NOT_EQUAL = 171,
+ GSK_SPV_OP_U_GREATER_THAN = 172,
+ GSK_SPV_OP_S_GREATER_THAN = 173,
+ GSK_SPV_OP_U_GREATER_THAN_EQUAL = 174,
+ GSK_SPV_OP_S_GREATER_THAN_EQUAL = 175,
+ GSK_SPV_OP_U_LESS_THAN = 176,
+ GSK_SPV_OP_S_LESS_THAN = 177,
+ GSK_SPV_OP_U_LESS_THAN_EQUAL = 178,
+ GSK_SPV_OP_S_LESS_THAN_EQUAL = 179,
+ GSK_SPV_OP_F_ORD_EQUAL = 180,
+ GSK_SPV_OP_F_UNORD_EQUAL = 181,
+ GSK_SPV_OP_F_ORD_NOT_EQUAL = 182,
+ GSK_SPV_OP_F_UNORD_NOT_EQUAL = 183,
+ GSK_SPV_OP_F_ORD_LESS_THAN = 184,
+ GSK_SPV_OP_F_UNORD_LESS_THAN = 185,
+ GSK_SPV_OP_F_ORD_GREATER_THAN = 186,
+ GSK_SPV_OP_F_UNORD_GREATER_THAN = 187,
+ GSK_SPV_OP_F_ORD_LESS_THAN_EQUAL = 188,
+ GSK_SPV_OP_F_UNORD_LESS_THAN_EQUAL = 189,
+ GSK_SPV_OP_F_ORD_GREATER_THAN_EQUAL = 190,
+ GSK_SPV_OP_F_UNORD_GREATER_THAN_EQUAL = 191,
GSK_SPV_OP_PHI = 245,
GSK_SPV_OP_LOOP_MERGE = 246,
GSK_SPV_OP_SELECTION_MERGE = 247,
@@ -274,6 +312,11 @@ void gsk_spv_writer_add (GskSpvWriter
guint16 opcode,
guint32 *words);
+guint32 gsk_spv_writer_add_conversion (GskSpvWriter *writer,
+ guint32 id,
+ GskSlType *type,
+ GskSlType *new_type);
+
G_END_DECLS
#endif /* __GSK_SPV_WRITER_PRIVATE_H__ */
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