5 files changed, 28 insertions, 26 deletions

diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 6e89fa6e3..d5bbfbd1c 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -692,14 +692,14 @@ u32 RasterizerOpenGL::SetupTextures(Maxwell::ShaderStage stage, Shader& shader,
         const auto texture = maxwell3d.GetStageTexture(entry.GetStage(), entry.GetOffset());
 
         if (!texture.enabled) {
-            state.texture_units[current_bindpoint].texture_2d = 0;
+            state.texture_units[current_bindpoint].texture = 0;
             continue;
         }
 
         texture_samplers[current_bindpoint].SyncWithConfig(texture.tsc);
         Surface surface = res_cache.GetTextureSurface(texture);
         if (surface != nullptr) {
-            state.texture_units[current_bindpoint].texture_2d = surface->Texture().handle;
+            state.texture_units[current_bindpoint].texture = surface->Texture().handle;
             state.texture_units[current_bindpoint].swizzle.r =
                 MaxwellToGL::SwizzleSource(texture.tic.x_source);
             state.texture_units[current_bindpoint].swizzle.g =
@@ -710,7 +710,7 @@ u32 RasterizerOpenGL::SetupTextures(Maxwell::ShaderStage stage, Shader& shader,
                 MaxwellToGL::SwizzleSource(texture.tic.w_source);
         } else {
             // Can occur when texture addr is null or its memory is unmapped/invalid
-            state.texture_units[current_bindpoint].texture_2d = 0;
+            state.texture_units[current_bindpoint].texture = 0;
         }
     }
 
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
index f6b2c5a86..ea2e6a3a2 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
@@ -363,8 +363,8 @@ static void AllocateSurfaceTexture(GLuint texture, const FormatTuple& format_tup
     OpenGLState cur_state = OpenGLState::GetCurState();
 
     // Keep track of previous texture bindings
-    GLuint old_tex = cur_state.texture_units[0].texture_2d;
-    cur_state.texture_units[0].texture_2d = texture;
+    GLuint old_tex = cur_state.texture_units[0].texture;
+    cur_state.texture_units[0].texture = texture;
     cur_state.Apply();
     glActiveTexture(GL_TEXTURE0);
 
@@ -380,7 +380,7 @@ static void AllocateSurfaceTexture(GLuint texture, const FormatTuple& format_tup
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
 
     // Restore previous texture bindings
-    cur_state.texture_units[0].texture_2d = old_tex;
+    cur_state.texture_units[0].texture = old_tex;
     cur_state.Apply();
 }
 
@@ -600,8 +600,8 @@ void CachedSurface::UploadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle
     GLuint target_tex = texture.handle;
     OpenGLState cur_state = OpenGLState::GetCurState();
 
-    GLuint old_tex = cur_state.texture_units[0].texture_2d;
-    cur_state.texture_units[0].texture_2d = target_tex;
+    GLuint old_tex = cur_state.texture_units[0].texture;
+    cur_state.texture_units[0].texture = target_tex;
     cur_state.Apply();
 
     // Ensure no bad interactions with GL_UNPACK_ALIGNMENT
@@ -622,7 +622,7 @@ void CachedSurface::UploadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle
 
     glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
 
-    cur_state.texture_units[0].texture_2d = old_tex;
+    cur_state.texture_units[0].texture = old_tex;
     cur_state.Apply();
 }
 
diff --git a/src/video_core/renderer_opengl/gl_state.cpp b/src/video_core/renderer_opengl/gl_state.cpp
index 60a4defd1..6f70deb96 100644
--- a/src/video_core/renderer_opengl/gl_state.cpp
+++ b/src/video_core/renderer_opengl/gl_state.cpp
@@ -200,9 +200,9 @@ void OpenGLState::Apply() const {
         const auto& texture_unit = texture_units[i];
         const auto& cur_state_texture_unit = cur_state.texture_units[i];
 
-        if (texture_unit.texture_2d != cur_state_texture_unit.texture_2d) {
+        if (texture_unit.texture != cur_state_texture_unit.texture) {
             glActiveTexture(TextureUnits::MaxwellTexture(static_cast<int>(i)).Enum());
-            glBindTexture(GL_TEXTURE_2D, texture_unit.texture_2d);
+            glBindTexture(texture_unit.target, texture_unit.texture);
         }
         if (texture_unit.sampler != cur_state_texture_unit.sampler) {
             glBindSampler(static_cast<GLuint>(i), texture_unit.sampler);
@@ -214,7 +214,7 @@ void OpenGLState::Apply() const {
             texture_unit.swizzle.a != cur_state_texture_unit.swizzle.a) {
             std::array<GLint, 4> mask = {texture_unit.swizzle.r, texture_unit.swizzle.g,
                                          texture_unit.swizzle.b, texture_unit.swizzle.a};
-            glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, mask.data());
+            glTexParameteriv(texture_unit.target, GL_TEXTURE_SWIZZLE_RGBA, mask.data());
         }
     }
 
@@ -287,7 +287,7 @@ void OpenGLState::Apply() const {
 
 OpenGLState& OpenGLState::UnbindTexture(GLuint handle) {
     for (auto& unit : texture_units) {
-        if (unit.texture_2d == handle) {
+        if (unit.texture == handle) {
             unit.Unbind();
         }
     }
diff --git a/src/video_core/renderer_opengl/gl_state.h b/src/video_core/renderer_opengl/gl_state.h
index 46e96a97d..e3e24b9e7 100644
--- a/src/video_core/renderer_opengl/gl_state.h
+++ b/src/video_core/renderer_opengl/gl_state.h
@@ -94,8 +94,9 @@ public:
 
     // 3 texture units - one for each that is used in PICA fragment shader emulation
     struct TextureUnit {
-        GLuint texture_2d; // GL_TEXTURE_BINDING_2D
-        GLuint sampler;    // GL_SAMPLER_BINDING
+        GLuint texture; // GL_TEXTURE_BINDING_2D
+        GLuint sampler; // GL_SAMPLER_BINDING
+        GLenum target;
         struct {
             GLint r; // GL_TEXTURE_SWIZZLE_R
             GLint g; // GL_TEXTURE_SWIZZLE_G
@@ -104,7 +105,7 @@ public:
         } swizzle;
 
         void Unbind() {
-            texture_2d = 0;
+            texture = 0;
             swizzle.r = GL_RED;
             swizzle.g = GL_GREEN;
             swizzle.b = GL_BLUE;
@@ -114,6 +115,7 @@ public:
         void Reset() {
             Unbind();
             sampler = 0;
+            target = GL_TEXTURE_2D;
         }
     };
     std::array<TextureUnit, 32> texture_units;
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index 411a73d50..ccff3e342 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -177,7 +177,7 @@ void RendererOpenGL::LoadFBToScreenInfo(const Tegra::FramebufferConfig& framebuf
                                        Memory::GetPointer(framebuffer_addr),
                                        gl_framebuffer_data.data(), true);
 
-        state.texture_units[0].texture_2d = screen_info.texture.resource.handle;
+        state.texture_units[0].texture = screen_info.texture.resource.handle;
         state.Apply();
 
         glActiveTexture(GL_TEXTURE0);
@@ -194,7 +194,7 @@ void RendererOpenGL::LoadFBToScreenInfo(const Tegra::FramebufferConfig& framebuf
 
         glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
 
-        state.texture_units[0].texture_2d = 0;
+        state.texture_units[0].texture = 0;
         state.Apply();
     }
 }
@@ -205,7 +205,7 @@ void RendererOpenGL::LoadFBToScreenInfo(const Tegra::FramebufferConfig& framebuf
  */
 void RendererOpenGL::LoadColorToActiveGLTexture(u8 color_r, u8 color_g, u8 color_b, u8 color_a,
                                                 const TextureInfo& texture) {
-    state.texture_units[0].texture_2d = texture.resource.handle;
+    state.texture_units[0].texture = texture.resource.handle;
     state.Apply();
 
     glActiveTexture(GL_TEXTURE0);
@@ -214,7 +214,7 @@ void RendererOpenGL::LoadColorToActiveGLTexture(u8 color_r, u8 color_g, u8 color
     // Update existing texture
     glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, framebuffer_data);
 
-    state.texture_units[0].texture_2d = 0;
+    state.texture_units[0].texture = 0;
     state.Apply();
 }
 
@@ -260,7 +260,7 @@ void RendererOpenGL::InitOpenGLObjects() {
     // Allocation of storage is deferred until the first frame, when we
     // know the framebuffer size.
 
-    state.texture_units[0].texture_2d = screen_info.texture.resource.handle;
+    state.texture_units[0].texture = screen_info.texture.resource.handle;
     state.Apply();
 
     glActiveTexture(GL_TEXTURE0);
@@ -272,7 +272,7 @@ void RendererOpenGL::InitOpenGLObjects() {
 
     screen_info.display_texture = screen_info.texture.resource.handle;
 
-    state.texture_units[0].texture_2d = 0;
+    state.texture_units[0].texture = 0;
     state.Apply();
 
     // Clear screen to black
@@ -305,14 +305,14 @@ void RendererOpenGL::ConfigureFramebufferTexture(TextureInfo& texture,
         UNREACHABLE();
     }
 
-    state.texture_units[0].texture_2d = texture.resource.handle;
+    state.texture_units[0].texture = texture.resource.handle;
     state.Apply();
 
     glActiveTexture(GL_TEXTURE0);
     glTexImage2D(GL_TEXTURE_2D, 0, internal_format, texture.width, texture.height, 0,
                  texture.gl_format, texture.gl_type, nullptr);
 
-    state.texture_units[0].texture_2d = 0;
+    state.texture_units[0].texture = 0;
     state.Apply();
 }
 
@@ -354,14 +354,14 @@ void RendererOpenGL::DrawScreenTriangles(const ScreenInfo& screen_info, float x,
         ScreenRectVertex(x + w, y + h, texcoords.bottom * scale_u, right * scale_v),
     }};
 
-    state.texture_units[0].texture_2d = screen_info.display_texture;
+    state.texture_units[0].texture = screen_info.display_texture;
     state.texture_units[0].swizzle = {GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA};
     state.Apply();
 
     glBufferSubData(GL_ARRAY_BUFFER, 0, sizeof(vertices), vertices.data());
     glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
 
-    state.texture_units[0].texture_2d = 0;
+    state.texture_units[0].texture = 0;
     state.Apply();
 }