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Support partial buffer locks
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@RobDangerous
RobDangerous committed Oct 1, 2024
1 parent b6989d1 commit c227c92
Showing 1 changed file with 12 additions and 12 deletions.
24 changes: 12 additions & 12 deletions Sources/integrations/kope.c
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Original file line number Diff line number Diff line change
Expand Up @@ -618,10 +618,10 @@ void kope_export(char *directory, api_kind api) {
fprintf(output, "void kong_set_root_constants_%s(kope_g5_command_list *list, %s *constants);\n", get_name(g->name), name);
}
else {
fprintf(output, "void %s_buffer_create(kope_g5_device *device, kope_g5_buffer *buffer);\n", name);
fprintf(output, "void %s_buffer_create(kope_g5_device *device, kope_g5_buffer *buffer, uint32_t count);\n", name);
fprintf(output, "void %s_buffer_destroy(kope_g5_buffer *buffer);\n", name);
fprintf(output, "%s *%s_buffer_lock(kope_g5_buffer *buffer);\n", name, name);
fprintf(output, "%s *%s_buffer_try_to_lock(kope_g5_buffer *buffer);\n", name, name);
fprintf(output, "%s *%s_buffer_lock(kope_g5_buffer *buffer, uint32_t index, uint32_t count);\n", name, name);
fprintf(output, "%s *%s_buffer_try_to_lock(kope_g5_buffer *buffer, uint32_t index, uint32_t count);\n", name, name);
fprintf(output, "void %s_buffer_unlock(kope_g5_buffer *buffer);\n", name);
}
}
Expand Down Expand Up @@ -823,11 +823,11 @@ void kope_export(char *directory, api_kind api) {
fprintf(output, "}\n\n");

fprintf(output, "%s *kong_%s_buffer_lock(%s_buffer *buffer) {\n", get_name(t->name), get_name(t->name), get_name(t->name));
fprintf(output, "\treturn (%s *)kope_d3d12_buffer_lock(&buffer->buffer);\n", get_name(t->name));
fprintf(output, "\treturn (%s *)kope_d3d12_buffer_lock_all(&buffer->buffer);\n", get_name(t->name));
fprintf(output, "}\n\n");

fprintf(output, "%s *kong_%s_buffer_try_to_lock(%s_buffer *buffer) {\n", get_name(t->name), get_name(t->name), get_name(t->name));
fprintf(output, "\treturn (%s *)kope_d3d12_buffer_try_to_lock(&buffer->buffer);\n", get_name(t->name));
fprintf(output, "\treturn (%s *)kope_d3d12_buffer_try_to_lock_all(&buffer->buffer);\n", get_name(t->name));
fprintf(output, "}\n\n");

fprintf(output, "void kong_%s_buffer_unlock(%s_buffer *buffer) {\n", get_name(t->name), get_name(t->name));
Expand Down Expand Up @@ -889,7 +889,7 @@ void kope_export(char *directory, api_kind api) {
strcpy(root_constants_type_name, type_name);
}
else {
fprintf(output, "\nvoid %s_buffer_create(kope_g5_device *device, kope_g5_buffer *buffer) {\n", type_name);
fprintf(output, "\nvoid %s_buffer_create(kope_g5_device *device, kope_g5_buffer *buffer, uint32_t count) {\n", type_name);
fprintf(output, "\tkope_g5_buffer_parameters parameters;\n");
fprintf(output, "\tparameters.size = %i;\n", struct_size(g->type));
fprintf(output, "\tparameters.usage_flags = KOPE_G5_BUFFER_USAGE_CPU_WRITE;\n");
Expand All @@ -900,12 +900,13 @@ void kope_export(char *directory, api_kind api) {
fprintf(output, "\tkope_g5_buffer_destroy(buffer);\n");
fprintf(output, "}\n\n");

fprintf(output, "%s *%s_buffer_lock(kope_g5_buffer *buffer) {\n", type_name, type_name);
fprintf(output, "\treturn (%s *)kope_g5_buffer_lock(buffer);\n", type_name);
fprintf(output, "%s *%s_buffer_lock(kope_g5_buffer *buffer, uint32_t index, uint32_t count) {\n", type_name, type_name);
fprintf(output, "\treturn (%s *)kope_g5_buffer_lock(buffer, index * sizeof(%s), count * sizeof(%s));\n", type_name, type_name, type_name);
fprintf(output, "}\n\n");

fprintf(output, "%s *%s_buffer_try_to_lock(kope_g5_buffer *buffer) {\n", type_name, type_name);
fprintf(output, "\treturn (%s *)kope_g5_buffer_try_to_lock(buffer);\n", type_name);
fprintf(output, "%s *%s_buffer_try_to_lock(kope_g5_buffer *buffer, uint32_t index, uint32_t count) {\n", type_name, type_name);
fprintf(output, "\treturn (%s *)kope_g5_buffer_try_to_lock(buffer, index * sizeof(%s), count * sizeof(%s));\n", type_name, type_name,
type_name);
fprintf(output, "}\n\n");

fprintf(output, "void %s_buffer_unlock(kope_g5_buffer *buffer) {\n", type_name);
Expand All @@ -919,7 +920,7 @@ void kope_export(char *directory, api_kind api) {
}

if (has_matrices) {
fprintf(output, "\t%s *data = (%s *)kope_g5_buffer_lock(buffer);\n", type_name, type_name);
fprintf(output, "\t%s *data = (%s *)buffer->d3d12.locked_data;\n", type_name, type_name);
// adjust matrices
for (size_t j = 0; j < t->members.size; ++j) {
if (t->members.m[j].type.type == float4x4_id) {
Expand All @@ -945,7 +946,6 @@ void kope_export(char *directory, api_kind api) {
fprintf(output, "\t}\n");
}
}
fprintf(output, "\tkope_g5_buffer_unlock(buffer);\n");
}
}
fprintf(output, "\tkope_g5_buffer_unlock(buffer);\n");
Expand Down

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