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r300: add and fix up fallthrough comments

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Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5705>
This commit is contained in:
Timothy Arceri 2020-07-01 16:35:44 +10:00 • committed by Marge Bot
parent dfb9be6994
commit 7579414db2
3 changed files with 6 additions and 1 deletions
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3
src/gallium/drivers/r300/r300_emit.c
View file

@ -686,11 +686,13 @@ static void r300_emit_query_end_frag_pipes(struct r300_context *r300,
OUT_CS_REG(R300_SU_REG_DEST, 1 << 3);
OUT_CS_REG(R300_ZB_ZPASS_ADDR, (query->num_results + 3) * 4);
OUT_CS_RELOC(r300->query_current);
/* fallthrough */
case 3:
/* pipe 2 only */
OUT_CS_REG(R300_SU_REG_DEST, 1 << 2);
OUT_CS_REG(R300_ZB_ZPASS_ADDR, (query->num_results + 2) * 4);
OUT_CS_RELOC(r300->query_current);
/* fallthrough */
case 2:
/* pipe 1 only */
/* As mentioned above, accommodate RV380 and older. */
@ -698,6 +700,7 @@ static void r300_emit_query_end_frag_pipes(struct r300_context *r300,
1 << (caps->high_second_pipe ? 3 : 1));
OUT_CS_REG(R300_ZB_ZPASS_ADDR, (query->num_results + 1) * 4);
OUT_CS_RELOC(r300->query_current);
/* fallthrough */
case 1:
/* pipe 0 only */
OUT_CS_REG(R300_SU_REG_DEST, 1 << 0);

2
src/gallium/drivers/r300/r300_state_derived.c
View file

@ -683,7 +683,7 @@ static uint32_t r300_get_border_color(enum pipe_format format,
border_swizzled[0] = border_swizzled[0] < 0 ?
border_swizzled[0]*0.5+1 :
border_swizzled[0]*0.5;
/* Pass through. */
/* fallthrough. */
case PIPE_FORMAT_RGTC1_UNORM:
case PIPE_FORMAT_LATC1_UNORM:

2
src/gallium/drivers/r300/r300_texture.c
View file

@ -274,6 +274,7 @@ uint32_t r300_translate_texformat(enum pipe_format format,
case PIPE_FORMAT_RGTC1_SNORM:
case PIPE_FORMAT_LATC1_SNORM:
result |= sign_bit[0];
/* fallthrough */
case PIPE_FORMAT_LATC1_UNORM:
case PIPE_FORMAT_RGTC1_UNORM:
return R500_TX_FORMAT_ATI1N | result;
@ -281,6 +282,7 @@ uint32_t r300_translate_texformat(enum pipe_format format,
case PIPE_FORMAT_RGTC2_SNORM:
case PIPE_FORMAT_LATC2_SNORM:
result |= sign_bit[1] | sign_bit[0];
/* fallthrough */
case PIPE_FORMAT_RGTC2_UNORM:
case PIPE_FORMAT_LATC2_UNORM:
return R400_TX_FORMAT_ATI2N | result;