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Buffer:clear and Pass:clear(Buffer) use the same units;

This commit is contained in:
bjorn 2022-09-03 10:49:25 -07:00
parent 08f0ca7434
commit a796c92556
2 changed files with 7 additions and 6 deletions
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6
src/api/l_graphics_buffer.c
View File

@ -173,7 +173,7 @@ void luax_readbufferdata(lua_State* L, int index, Buffer* buffer, char* data) {
uint32_t length = luax_len(L, index);
uint32_t limit = nested ? MIN(length - srcIndex, info->length - dstIndex) : info->length - dstIndex;
uint32_t count = luaL_optinteger(L, index + 3, limit);
uint32_t count = luax_optu32(L, index + 3, limit);
lovrCheck(dstIndex + count <= info->length, "Tried to write Buffer elements [%d,%d] but Buffer can only hold %d things", dstIndex + 1, dstIndex + count - 1, info->length);
data = data ? data : lovrBufferMap(buffer, dstIndex * stride, count * stride);
@ -290,8 +290,8 @@ static int l_lovrBufferSetData(lua_State* L) {
static int l_lovrBufferClear(lua_State* L) {
Buffer* buffer = luax_checkbuffer(L, 1);
const BufferInfo* info = lovrBufferGetInfo(buffer);
uint32_t index = luaL_optinteger(L, 2, 1);
uint32_t count = luaL_optinteger(L, 3, info->length - index + 1);
uint32_t index = luax_optu32(L, 2, 1);
uint32_t count = luax_optu32(L, 3, info->length - index + 1);
lovrBufferClear(buffer, (index - 1) * info->stride, count * info->stride);
return 0;
}

7
src/api/l_graphics_pass.c
View File

@ -797,9 +797,10 @@ static int l_lovrPassClear(lua_State* L) {
Buffer* buffer = luax_totype(L, 2, Buffer);
if (buffer) {
uint32_t offset = luax_optu32(L, 3, 0);
uint32_t extent = luax_optu32(L, 4, ~0u);
lovrPassClearBuffer(pass, buffer, offset, extent);
const BufferInfo* info = lovrBufferGetInfo(buffer);
uint32_t index = luax_optu32(L, 3, 1);
uint32_t count = luax_optu32(L, 4, info->length - index + 1);
lovrBufferClear(buffer, (index - 1) * info->stride, count * info->stride);
return 0;
}