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mcpx: Narrow variable def scopes, fix shadowing

This commit is contained in:
Matt Borgerson 2025-01-07 00:47:22 -07:00
parent 57c6d82fa3
commit 85f84be04d
1 changed files with 4 additions and 5 deletions
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9
hw/xbox/mcpx/adpcm.h
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@ -75,14 +75,14 @@ static int adpcm_decode_block (int16_t *outbuf, const uint8_t *inbuf, size_t inb
-1, -1, -1, -1, 2, 4, 6, 8
};
int ch, samples = 1, chunks;
int samples = 1, chunks;
int32_t pcmdata[2];
int8_t index[2];
if (inbufsize < (uint32_t) channels * 4)
return 0;
for (ch = 0; ch < channels; ch++) {
for (int ch = 0; ch < channels; ch++) {
*outbuf++ = pcmdata[ch] = (int16_t) (inbuf [0] | (inbuf [1] << 8));
index[ch] = inbuf [2];
@ -97,11 +97,10 @@ static int adpcm_decode_block (int16_t *outbuf, const uint8_t *inbuf, size_t inb
samples += chunks * 8;
while (chunks--) {
int ch, i;
for (ch = 0; ch < channels; ++ch) {
for (int ch = 0; ch < channels; ++ch) {
for (i = 0; i < 4; ++i) {
for (int i = 0; i < 4; ++i) {
int step = step_table [index [ch]], delta = step >> 3;
if (*inbuf & 1) delta += (step >> 2);