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shader: Add missing handling for 1D array textures in Cg shaders

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rdb 2023-01-31 17:37:18 +01:00
parent 51d0a55264
commit 52c7d6bddb
2 changed files with 23 additions and 10 deletions
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32
panda/src/gobj/shader.cxx
View File

@ -91,10 +91,11 @@ cp_report_error(ShaderArgInfo &p, const string &msg) {
case SAT_sampler1d: tstr = "sampler1D "; break;
case SAT_sampler2d: tstr = "sampler2D "; break;
case SAT_sampler3d: tstr = "sampler3D "; break;
case SAT_sampler2d_array: tstr = "sampler2DArray "; break;
case SAT_sampler2d_array: tstr = "sampler2DARRAY "; break;
case SAT_sampler_cube: tstr = "samplerCUBE "; break;
case SAT_sampler_buffer: tstr = "samplerBUF "; break;
case SAT_sampler_cube_array:tstr = "samplerCUBEARRAY "; break;
case SAT_sampler1d_array: tstr = "sampler1DARRAY "; break;
default: tstr = "unknown "; break;
}
@ -227,15 +228,15 @@ cp_errchk_parameter_ptr(ShaderArgInfo &p) {
* message and return false.
*/
bool Shader::
cp_errchk_parameter_sampler(ShaderArgInfo &p)
{
if ((p._type!=SAT_sampler1d)&&
(p._type!=SAT_sampler2d)&&
(p._type!=SAT_sampler3d)&&
(p._type!=SAT_sampler2d_array)&&
(p._type!=SAT_sampler_cube)&&
(p._type!=SAT_sampler_buffer)&&
(p._type!=SAT_sampler_cube_array)) {
cp_errchk_parameter_sampler(ShaderArgInfo &p) {
if (p._type != SAT_sampler1d &&
p._type != SAT_sampler2d &&
p._type != SAT_sampler3d &&
p._type != SAT_sampler2d_array &&
p._type != SAT_sampler_cube &&
p._type != SAT_sampler_buffer &&
p._type != SAT_sampler_cube_array &&
p._type != SAT_sampler1d_array) {
cp_report_error(p, "parameter should have a 'sampler' type");
return false;
}
@ -1372,6 +1373,7 @@ compile_parameter(ShaderArgInfo &p, int *arg_dim) {
case SAT_sampler_cube: bind._desired_type = Texture::TT_cube_map; break;
case SAT_sampler_buffer: bind._desired_type = Texture::TT_buffer_texture; break;
case SAT_sampler_cube_array:bind._desired_type = Texture::TT_cube_map_array; break;
case SAT_sampler1d_array:bind._desired_type = Texture::TT_1d_texture_array; break;
default:
cp_report_error(p, "Invalid type for a tex-parameter");
return false;
@ -1577,6 +1579,15 @@ compile_parameter(ShaderArgInfo &p, int *arg_dim) {
_tex_spec.push_back(bind);
return true;
}
case SAT_sampler1d_array: {
ShaderTexSpec bind;
bind._id = p._id;
bind._name = kinputname;
bind._part = STO_named_input;
bind._desired_type = Texture::TT_1d_texture_array;
_tex_spec.push_back(bind);
return true;
}
default:
cp_report_error(p, "invalid type for non-prefix parameter");
return false;
@ -1698,6 +1709,7 @@ cg_parameter_type(CGparameter p) {
case CG_SAMPLERCUBE: return Shader::SAT_sampler_cube;
case CG_SAMPLERBUF: return Shader::SAT_sampler_buffer;
case CG_SAMPLERCUBEARRAY:return Shader::SAT_sampler_cube_array;
case CG_SAMPLER1DARRAY: return Shader::SAT_sampler1d_array;
// CG_SAMPLER1DSHADOW and CG_SAMPLER2DSHADOW
case 1313: return Shader::SAT_sampler1d;
case 1314: return Shader::SAT_sampler2d;

1
panda/src/gobj/shader.h
View File

@ -280,6 +280,7 @@ public:
SAT_sampler_cube,
SAT_sampler_buffer,
SAT_sampler_cube_array,
SAT_sampler1d_array,
SAT_unknown
};