/* Compute mapping of vertex program outputs to slots.
*/
for (attr = 0; attr < VERT_RESULT_MAX; attr++) {
- if ((stvp->Base.Base.OutputsWritten & (1 << attr)) == 0) {
+ if ((stvp->Base.Base.OutputsWritten & BITFIELD64_BIT(attr)) == 0) {
stvp->result_to_output[attr] = ~0;
}
else {
unsigned num_outputs;
ureg = ureg_create( TGSI_PROCESSOR_VERTEX );
- if (ureg == NULL)
+ if (ureg == NULL) {
+ FREE(vpv);
return NULL;
+ }
vpv->num_inputs = stvp->num_inputs;
num_outputs = stvp->num_outputs;
struct pipe_context *pipe = st->pipe;
GLuint outputMapping[FRAG_RESULT_MAX];
GLuint inputMapping[FRAG_ATTRIB_MAX];
- GLuint interpMode[16]; /* XXX size? */
+ GLuint interpMode[PIPE_MAX_SHADER_INPUTS]; /* XXX size? */
GLuint attr;
enum pipe_error error;
const GLbitfield inputsRead = stfp->Base.Base.InputsRead;
struct ureg_program *ureg;
+ ubyte input_semantic_name[PIPE_MAX_SHADER_INPUTS];
+ ubyte input_semantic_index[PIPE_MAX_SHADER_INPUTS];
uint fs_num_inputs = 0;
ubyte fs_output_semantic_name[PIPE_MAX_SHADER_OUTPUTS];
switch (attr) {
case FRAG_ATTRIB_WPOS:
- stfp->input_semantic_name[slot] = TGSI_SEMANTIC_POSITION;
- stfp->input_semantic_index[slot] = 0;
+ input_semantic_name[slot] = TGSI_SEMANTIC_POSITION;
+ input_semantic_index[slot] = 0;
interpMode[slot] = TGSI_INTERPOLATE_LINEAR;
break;
case FRAG_ATTRIB_COL0:
- stfp->input_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
- stfp->input_semantic_index[slot] = 0;
+ input_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
+ input_semantic_index[slot] = 0;
interpMode[slot] = TGSI_INTERPOLATE_LINEAR;
break;
case FRAG_ATTRIB_COL1:
- stfp->input_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
- stfp->input_semantic_index[slot] = 1;
+ input_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
+ input_semantic_index[slot] = 1;
interpMode[slot] = TGSI_INTERPOLATE_LINEAR;
break;
case FRAG_ATTRIB_FOGC:
- stfp->input_semantic_name[slot] = TGSI_SEMANTIC_FOG;
- stfp->input_semantic_index[slot] = 0;
+ input_semantic_name[slot] = TGSI_SEMANTIC_FOG;
+ input_semantic_index[slot] = 0;
interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
break;
case FRAG_ATTRIB_FACE:
- stfp->input_semantic_name[slot] = TGSI_SEMANTIC_FACE;
- stfp->input_semantic_index[slot] = 0;
+ input_semantic_name[slot] = TGSI_SEMANTIC_FACE;
+ input_semantic_index[slot] = 0;
interpMode[slot] = TGSI_INTERPOLATE_CONSTANT;
break;
case FRAG_ATTRIB_PNTC:
* shader input is the point coord attribute so that it can set
* up the right vertex attribute values.
*/
- stfp->input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
- stfp->input_semantic_index[slot] = 0;
+ input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
+ input_semantic_index[slot] = 0;
interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
break;
* readability of the generated TGSI.
*/
assert(attr >= FRAG_ATTRIB_TEX0);
- stfp->input_semantic_index[slot] = (attr - FRAG_ATTRIB_TEX0);
- stfp->input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
+ input_semantic_index[slot] = (attr - FRAG_ATTRIB_TEX0);
+ input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
break;
}
GLbitfield64 outputsWritten = stfp->Base.Base.OutputsWritten;
/* if z is written, emit that first */
- if (outputsWritten & (1 << FRAG_RESULT_DEPTH)) {
+ if (outputsWritten & BITFIELD64_BIT(FRAG_RESULT_DEPTH)) {
fs_output_semantic_name[fs_num_outputs] = TGSI_SEMANTIC_POSITION;
fs_output_semantic_index[fs_num_outputs] = 0;
outputMapping[FRAG_RESULT_DEPTH] = fs_num_outputs;
/* handle remaning outputs (color) */
for (attr = 0; attr < FRAG_RESULT_MAX; attr++) {
- if (outputsWritten & (1 << attr)) {
+ if (outputsWritten & BITFIELD64_BIT(attr)) {
switch (attr) {
case FRAG_RESULT_DEPTH:
/* handled above */
/* inputs */
fs_num_inputs,
inputMapping,
- stfp->input_semantic_name,
- stfp->input_semantic_index,
+ input_semantic_name,
+ input_semantic_index,
interpMode,
/* outputs */
fs_num_outputs,