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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jianfeng Liu <liujianfeng1994@gmail.com>
Date: Thu, 15 May 2025 17:32:53 +0800
Subject: blink: fix lsx code of webgl_image_conversion_lsx
---
.../loongarch64/webgl_image_conversion_lsx.h | 88 +++++++++----------
1 file changed, 44 insertions(+), 44 deletions(-)
diff --git a/third_party/blink/renderer/platform/graphics/cpu/loongarch64/webgl_image_conversion_lsx.h b/third_party/blink/renderer/platform/graphics/cpu/loongarch64/webgl_image_conversion_lsx.h
index 114f3c112e..1e2096f651 100644
--- a/third_party/blink/renderer/platform/graphics/cpu/loongarch64/webgl_image_conversion_lsx.h
+++ b/third_party/blink/renderer/platform/graphics/cpu/loongarch64/webgl_image_conversion_lsx.h
@@ -91,19 +91,19 @@ ALWAYS_INLINE void PackOneRowOfRGBA8LittleToRA8(const uint8_t*& source,
v4f32 mask_falpha = __lsx_vffint_s_w(mask_lalpha);
v16u8 ra_index = {0,19, 4,23, 8,27, 12,31};
for (unsigned i = 0; i < pixels_per_row_trunc; i += 4) {
- v16u8 bgra = *((__m128i*)(source));
+ __m128i bgra = *((__m128i*)(source));
//if A !=0, A=0; else A=0xFF
- v4f32 alpha_factor = __lsx_vseq_b(bgra, mask_zero);
+ __m128i alpha_factor = __lsx_vseq_b(bgra, mask_zero);
//if A!=0, A=A; else A=0xFF
alpha_factor = __lsx_vor_v(bgra, alpha_factor);
alpha_factor = __lsx_vsrli_w(alpha_factor, 24);
- alpha_factor = __lsx_vffint_s_w(alpha_factor);
- alpha_factor = __lsx_vfdiv_s(mask_falpha, alpha_factor);
+ alpha_factor = (__m128i) __lsx_vffint_s_w(alpha_factor);
+ alpha_factor = (__m128i) __lsx_vfdiv_s((__m128) mask_falpha, (__m128) alpha_factor);
- v16u8 component_r = __lsx_vand_v(bgra, mask_lalpha);
- component_r = __lsx_vffint_s_w(component_r);
- component_r = __lsx_vfmul_s(component_r, alpha_factor);
- component_r = __lsx_vftintrz_w_s(component_r);
+ __m128i component_r = __lsx_vand_v(bgra, mask_lalpha);
+ component_r = (__m128i) __lsx_vffint_s_w(component_r);
+ component_r = (__m128i) __lsx_vfmul_s((__m128) component_r, (__m128) alpha_factor);
+ component_r = __lsx_vftintrz_w_s((__m128) component_r);
v2u64 ra = __lsx_vshuf_b(bgra, component_r, ra_index);
__lsx_vstelm_d(ra, destination, 0, 0);
@@ -138,19 +138,19 @@ ALWAYS_INLINE void PackOneRowOfRGBA8LittleToR8(const uint8_t*& source,
v4u32 mask_lalpha = __lsx_vreplgr2vr_w(0x0ff);
v4f32 mask_falpha = __lsx_vffint_s_w(mask_lalpha);
for (unsigned i = 0; i < pixels_per_row_trunc; i += 4) {
- v16u8 bgra = *((__m128i*)(source));
+ __m128i bgra = *((__m128i*)(source));
//if A !=0, A=0; else A=0xFF
- v4f32 alpha_factor = __lsx_vseq_b(bgra, mask_zero);
+ __m128i alpha_factor = __lsx_vseq_b(bgra, mask_zero);
//if A!=0, A=A; else A=0xFF
alpha_factor = __lsx_vor_v(bgra, alpha_factor);
alpha_factor = __lsx_vsrli_w(alpha_factor, 24);
- alpha_factor = __lsx_vffint_s_w(alpha_factor);
- alpha_factor = __lsx_vfdiv_s(mask_falpha, alpha_factor);
+ alpha_factor = (__m128i) __lsx_vffint_s_w(alpha_factor);
+ alpha_factor = (__m128i) __lsx_vfdiv_s((__m128) mask_falpha, (__m128) alpha_factor);
- v16u8 component_r = __lsx_vand_v(bgra, mask_lalpha);
- component_r = __lsx_vffint_s_w(component_r);
- component_r = __lsx_vfmul_s(component_r, alpha_factor);
- component_r = __lsx_vftintrz_w_s(component_r);
+ __m128i component_r = __lsx_vand_v(bgra, mask_lalpha);
+ component_r = (__m128i) __lsx_vffint_s_w(component_r);
+ component_r = (__m128i) __lsx_vfmul_s((__m128) component_r, (__m128) alpha_factor);
+ component_r = __lsx_vftintrz_w_s((__m128) component_r);
component_r = __lsx_vpickev_b(component_r, component_r);
component_r = __lsx_vpickev_b(component_r, component_r);
@@ -172,41 +172,41 @@ ALWAYS_INLINE void PackOneRowOfRGBA8LittleToRGBA8(const uint8_t*& source,
v4f32 mask_falpha = __lsx_vffint_s_w(mask_lalpha);
v16u8 rgba_index = {0,1,2,19, 4,5,6,23, 8,9,10,27, 12,13,14,31};
for (unsigned i = 0; i < pixels_per_row_trunc; i += 4) {
- v16u8 bgra = *((__m128i*)(source));
+ __m128i bgra = *((__m128i*)(source));
//if A !=0, A=0; else A=0xFF
- v4f32 alpha_factor = __lsx_vseq_b(bgra, mask_zero);
+ __m128i alpha_factor = __lsx_vseq_b(bgra, mask_zero);
//if A!=0, A=A; else A=0xFF
alpha_factor = __lsx_vor_v(bgra, alpha_factor);
alpha_factor = __lsx_vsrli_w(alpha_factor, 24);
- alpha_factor = __lsx_vffint_s_w(alpha_factor);
- alpha_factor = __lsx_vfdiv_s(mask_falpha, alpha_factor);
+ alpha_factor = (__m128i) __lsx_vffint_s_w(alpha_factor);
+ alpha_factor = (__m128i) __lsx_vfdiv_s((__m128) mask_falpha, (__m128) alpha_factor);
v16u8 bgra_01 = __lsx_vilvl_b(mask_zero, bgra);
v16u8 bgra_23 = __lsx_vilvh_b(mask_zero, bgra);
- v16u8 bgra_0 = __lsx_vilvl_b(mask_zero, bgra_01);
- v16u8 bgra_1 = __lsx_vilvh_b(mask_zero, bgra_01);
- v16u8 bgra_2 = __lsx_vilvl_b(mask_zero, bgra_23);
- v16u8 bgra_3 = __lsx_vilvh_b(mask_zero, bgra_23);
-
- bgra_0 = __lsx_vffint_s_w(bgra_0);
- bgra_1 = __lsx_vffint_s_w(bgra_1);
- bgra_2 = __lsx_vffint_s_w(bgra_2);
- bgra_3 = __lsx_vffint_s_w(bgra_3);
-
- v4f32 alpha_factor_0 = __lsx_vreplvei_w(alpha_factor, 0);
- v4f32 alpha_factor_1 = __lsx_vreplvei_w(alpha_factor, 1);
- v4f32 alpha_factor_2 = __lsx_vreplvei_w(alpha_factor, 2);
- v4f32 alpha_factor_3 = __lsx_vreplvei_w(alpha_factor, 3);
-
- bgra_0 = __lsx_vfmul_s(alpha_factor_0, bgra_0);
- bgra_1 = __lsx_vfmul_s(alpha_factor_1, bgra_1);
- bgra_2 = __lsx_vfmul_s(alpha_factor_2, bgra_2);
- bgra_3 = __lsx_vfmul_s(alpha_factor_3, bgra_3);
-
- bgra_0 = __lsx_vftintrz_w_s(bgra_0);
- bgra_1 = __lsx_vftintrz_w_s(bgra_1);
- bgra_2 = __lsx_vftintrz_w_s(bgra_2);
- bgra_3 = __lsx_vftintrz_w_s(bgra_3);
+ __m128i bgra_0 = __lsx_vilvl_b(mask_zero, bgra_01);
+ __m128i bgra_1 = __lsx_vilvh_b(mask_zero, bgra_01);
+ __m128i bgra_2 = __lsx_vilvl_b(mask_zero, bgra_23);
+ __m128i bgra_3 = __lsx_vilvh_b(mask_zero, bgra_23);
+
+ bgra_0 = (__m128i) __lsx_vffint_s_w(bgra_0);
+ bgra_1 = (__m128i) __lsx_vffint_s_w(bgra_1);
+ bgra_2 = (__m128i) __lsx_vffint_s_w(bgra_2);
+ bgra_3 = (__m128i) __lsx_vffint_s_w(bgra_3);
+
+ __m128i alpha_factor_0 = __lsx_vreplvei_w(alpha_factor, 0);
+ __m128i alpha_factor_1 = __lsx_vreplvei_w(alpha_factor, 1);
+ __m128i alpha_factor_2 = __lsx_vreplvei_w(alpha_factor, 2);
+ __m128i alpha_factor_3 = __lsx_vreplvei_w(alpha_factor, 3);
+
+ bgra_0 = (__m128i) __lsx_vfmul_s((__m128) alpha_factor_0, (__m128) bgra_0);
+ bgra_1 = (__m128i) __lsx_vfmul_s((__m128) alpha_factor_1, (__m128) bgra_1);
+ bgra_2 = (__m128i) __lsx_vfmul_s((__m128) alpha_factor_2, (__m128) bgra_2);
+ bgra_3 = (__m128i) __lsx_vfmul_s((__m128) alpha_factor_3, (__m128) bgra_3);
+
+ bgra_0 = __lsx_vftintrz_w_s((__m128) bgra_0);
+ bgra_1 = __lsx_vftintrz_w_s((__m128) bgra_1);
+ bgra_2 = __lsx_vftintrz_w_s((__m128) bgra_2);
+ bgra_3 = __lsx_vftintrz_w_s((__m128) bgra_3);
bgra_01 = __lsx_vpickev_b(bgra_1, bgra_0);
bgra_23 = __lsx_vpickev_b(bgra_3, bgra_2);
--
2.51.0
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