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authorYuri Kunde Schlesner <yuriks@yuriks.net>2017-06-14 06:28:13 +0200
committerGitHub <noreply@github.com>2017-06-14 06:28:12 +0200
commit5fe5ccac4250d5f001cc29838033e2fef63ebb6c (patch)
tree32224370753184eeca64cf9b055351ee599c9e94 /src/video_core/swrasterizer/rasterizer.cpp
parentServices/UDS: Set the proper bit in the ConnectionStatus structure when creating a network. (#2738) (diff)
parentpica/rasterizer: implement/stub texture wrap mode 4-7 (diff)
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Diffstat (limited to 'src/video_core/swrasterizer/rasterizer.cpp')
-rw-r--r--src/video_core/swrasterizer/rasterizer.cpp20
1 files changed, 16 insertions, 4 deletions
diff --git a/src/video_core/swrasterizer/rasterizer.cpp b/src/video_core/swrasterizer/rasterizer.cpp
index 8b7b1defb..cd7b6c39d 100644
--- a/src/video_core/swrasterizer/rasterizer.cpp
+++ b/src/video_core/swrasterizer/rasterizer.cpp
@@ -357,10 +357,22 @@ static void ProcessTriangleInternal(const Vertex& v0, const Vertex& v1, const Ve
int t = (int)(v * float24::FromFloat32(static_cast<float>(texture.config.height)))
.ToFloat32();
- if ((texture.config.wrap_s == TexturingRegs::TextureConfig::ClampToBorder &&
- (s < 0 || static_cast<u32>(s) >= texture.config.width)) ||
- (texture.config.wrap_t == TexturingRegs::TextureConfig::ClampToBorder &&
- (t < 0 || static_cast<u32>(t) >= texture.config.height))) {
+ bool use_border_s = false;
+ bool use_border_t = false;
+
+ if (texture.config.wrap_s == TexturingRegs::TextureConfig::ClampToBorder) {
+ use_border_s = s < 0 || s >= static_cast<int>(texture.config.width);
+ } else if (texture.config.wrap_s == TexturingRegs::TextureConfig::ClampToBorder2) {
+ use_border_s = s >= static_cast<int>(texture.config.width);
+ }
+
+ if (texture.config.wrap_t == TexturingRegs::TextureConfig::ClampToBorder) {
+ use_border_t = t < 0 || t >= static_cast<int>(texture.config.height);
+ } else if (texture.config.wrap_t == TexturingRegs::TextureConfig::ClampToBorder2) {
+ use_border_t = t >= static_cast<int>(texture.config.height);
+ }
+
+ if (use_border_s || use_border_t) {
auto border_color = texture.config.border_color;
texture_color[i] = {border_color.r, border_color.g, border_color.b,
border_color.a};