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nv2a: Remove assert on TEXGEN_OBJECT_LINEAR 

The behavior seems to match HW.

[Test](https://github.com/abaire/nxdk_pgraph_tests/blob/main/src/tests/texgen_tests.cpp#L22)
![HW results](https://github.com/abaire/nxdk_pgraph_tests_golden_results/wiki/Results-Texgen#objectlinearpng)

Fixes #379
This commit is contained in:
Erik Abair 2023-07-09 20:55:28 -07:00 committed by mborgerson
parent 22aaac801c
commit 7bfb7c8537
1 changed files with 5 additions and 6 deletions
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11
hw/xbox/nv2a/shaders.c
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@ -506,7 +506,6 @@ GLSL_DEFINE(materialEmissionColor, GLSL_LTCTXA(NV_IGRAPH_XF_LTCTXA_CM_COL) ".xyz
case TEXGEN_OBJECT_LINEAR:
mstring_append_fmt(body, "oT%d.%c = dot(texPlane%c%d, position);\n",
i, c, cSuffix, i);
assert(false); /* Untested */
break;
case TEXGEN_SPHERE_MAP:
assert(j < 2); /* Channels S,T only! */
@ -1326,7 +1325,7 @@ static void shader_load_from_disk(PGRAPHState *pg, uint64_t hash)
g_free(shader_bin_dir);
qemu_mutex_lock(&pg->shader_cache_lock);
qemu_mutex_lock(&pg->shader_cache_lock);
if (lru_contains_hash(&pg->shader_cache, hash)) {
qemu_mutex_unlock(&pg->shader_cache_lock);
return;
@ -1442,12 +1441,12 @@ static void shader_cache_entry_init(Lru *lru, LruNode *node, void *state)
static void shader_cache_entry_post_evict(Lru *lru, LruNode *node)
{
ShaderLruNode *snode = container_of(node, ShaderLruNode, node);
if (snode->save_thread) {
qemu_thread_join(snode->save_thread);
g_free(snode->save_thread);
}
if (snode->binding) {
glDeleteProgram(snode->binding->gl_program);
g_free(snode->binding);
@ -1477,7 +1476,7 @@ void shader_cache_init(PGRAPHState *pg)
}
shader_create_cache_folder();
/* FIXME: Make this configurable */
const size_t shader_cache_size = 50*1024;
lru_init(&pg->shader_cache);
@ -1569,7 +1568,7 @@ void shader_cache_to_disk(ShaderLruNode *snode)
GLint program_size;
glGetProgramiv(snode->binding->gl_program, GL_PROGRAM_BINARY_LENGTH, &program_size);
if (snode->program) {
g_free(snode->program);
snode->program = NULL;