VideoCore: Change misleading register names

A few registers had names such as "count" or "number" when they actually
contained the maximum (that is, count - 1). This can easily lead to hard
to notice off by one errors.

2 files changed, 2 insertions, 2 deletions

diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 2d2f4edc1..9dd9ae0fb 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -467,7 +467,7 @@ void RasterizerOpenGL::NotifyPicaRegisterChanged(u32 id) {
 
     // Fragment lighting switches
     case PICA_REG_INDEX(lighting.disable):
-    case PICA_REG_INDEX(lighting.num_lights):
+    case PICA_REG_INDEX(lighting.max_light_index):
     case PICA_REG_INDEX(lighting.config0):
     case PICA_REG_INDEX(lighting.config1):
     case PICA_REG_INDEX(lighting.abs_lut_input):
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h
index cc3e4bed5..a1aa07074 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -84,7 +84,7 @@ union PicaShaderConfig {
         // Fragment lighting
 
         state.lighting.enable = !regs.lighting.disable;
-        state.lighting.src_num = regs.lighting.num_lights + 1;
+        state.lighting.src_num = regs.lighting.max_light_index + 1;
 
         for (unsigned light_index = 0; light_index < state.lighting.src_num; ++light_index) {
             unsigned num = regs.lighting.light_enable.GetNum(light_index);