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Fixed MRT clear with UINT8_MAX palette index clearing the attachment on clear quad. (#4006)

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This commit is contained in:
Branimir Karadžić
2026-09-30 12:06:59 -07:00
committed by GitHub
parent 9304c09edc
commit 997b0cfe36
17 changed files with 176 additions and 29 deletions
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src/bgfx.cpp
+21
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@@ -6209,6 +6209,7 @@ namespace bgfx
, storageSize
, _mem->size
);
BX_UNUSED(storageSize);
}
uint32_t size = sizeof(uint32_t)+sizeof(TextureCreate);
@@ -6281,6 +6282,7 @@ namespace bgfx
, storageSize
, _mem->size
);
BX_UNUSED(storageSize);
}
uint32_t size = sizeof(uint32_t)+sizeof(TextureCreate);
@@ -6332,6 +6334,7 @@ namespace bgfx
, storageSize
, _mem->size
);
BX_UNUSED(storageSize);
}
uint32_t size = sizeof(uint32_t)+sizeof(TextureCreate);
@@ -6701,6 +6704,24 @@ namespace bgfx
void setViewClear(ViewId _id, uint16_t _flags, float _depth, uint8_t _stencil, uint8_t _0, uint8_t _1, uint8_t _2, uint8_t _3, uint8_t _4, uint8_t _5, uint8_t _6, uint8_t _7)
{
BX_ASSERT(checkView(_id), "Invalid view id: %d", _id);
if (BX_ENABLED(BGFX_CONFIG_DEBUG) )
{
const uint8_t index[] = { _0, _1, _2, _3, _4, _5, _6, _7 };
for (uint32_t ii = 0; ii < BX_COUNTOF(index); ++ii)
{
BX_ASSERT(UINT8_MAX == index[ii] || index[ii] < BGFX_CONFIG_MAX_COLOR_PALETTE
, "setViewClear: Invalid palette index %d for frame buffer attachment %d (must be less than BGFX_CONFIG_MAX_COLOR_PALETTE (%d), or UINT8_MAX to leave the attachment unchanged)."
, index[ii]
, ii
, BGFX_CONFIG_MAX_COLOR_PALETTE
);
}
BX_UNUSED(index);
}
s_ctx->setViewClear(_id, _flags, _depth, _stencil, _0, _1, _2, _3, _4, _5, _6, _7);
}