wined3d: Report actual vertex shader float constants limit for SWVP device.

dlls/wined3d/adapter_gl.c

@@ -5196,7 +5196,8 @@ static void wined3d_adapter_gl_init_d3d_info(struct wined3d_adapter_gl *adapter_
     d3d_info->limits.gs_version = shader_caps.gs_version;
     d3d_info->limits.ps_version = shader_caps.ps_version;
     d3d_info->limits.cs_version = shader_caps.cs_version;
-    d3d_info->limits.vs_uniform_count = shader_caps.vs_uniform_count;
+    d3d_info->limits.vs_uniform_count_swvp = shader_caps.vs_uniform_count;
+    d3d_info->limits.vs_uniform_count = min(WINED3D_MAX_VS_CONSTS_F, shader_caps.vs_uniform_count);
     d3d_info->limits.ps_uniform_count = shader_caps.ps_uniform_count;
     d3d_info->limits.varying_count = shader_caps.varying_count;
     d3d_info->limits.ffp_textures = fragment_caps.MaxSimultaneousTextures;

dlls/wined3d/device.c

@@ -4333,9 +4333,16 @@ void CDECL wined3d_device_apply_stateblock(struct wined3d_device *device,
 
 HRESULT CDECL wined3d_device_get_device_caps(const struct wined3d_device *device, struct wined3d_caps *caps)
 {
+    HRESULT hr;
+
     TRACE("device %p, caps %p.\n", device, caps);
 
-    return wined3d_get_device_caps(device->adapter, device->create_parms.device_type, caps);
+    if (FAILED(hr = wined3d_get_device_caps(device->adapter, device->create_parms.device_type, caps)))
+        return hr;
+
+    if (device->create_parms.flags & WINED3DCREATE_SOFTWARE_VERTEXPROCESSING)
+        caps->MaxVertexShaderConst = device->adapter->d3d_info.limits.vs_uniform_count_swvp;
+    return hr;
 }
 
 HRESULT CDECL wined3d_device_get_display_mode(const struct wined3d_device *device, UINT swapchain_idx,

dlls/wined3d/glsl_shader.c

@@ -11310,7 +11310,10 @@ static void shader_glsl_get_caps(const struct wined3d_adapter *adapter, struct s
     caps->vs_version = gl_info->supported[ARB_VERTEX_SHADER] ? caps->vs_version : 0;
     caps->ps_version = gl_info->supported[ARB_FRAGMENT_SHADER] ? caps->ps_version : 0;
 
-    caps->vs_uniform_count = min(WINED3D_MAX_VS_CONSTS_F, gl_info->limits.glsl_vs_float_constants);
+    caps->vs_uniform_count = min(WINED3D_MAX_VS_CONSTS_F_SWVP,
+            gl_info->supported[ARB_UNIFORM_BUFFER_OBJECT]
+            ? gl_info->limits.glsl_max_uniform_block_size / sizeof(struct wined3d_vec4)
+            : gl_info->limits.glsl_vs_float_constants);
     caps->ps_uniform_count = min(WINED3D_MAX_PS_CONSTS_F, gl_info->limits.glsl_ps_float_constants);
     caps->varying_count = gl_info->limits.glsl_varyings;
 

dlls/wined3d/wined3d_private.h

@@ -180,6 +180,7 @@ struct wined3d_d3d_limits
 {
     unsigned int vs_version, hs_version, ds_version, gs_version, ps_version, cs_version;
     DWORD vs_uniform_count;
+    DWORD vs_uniform_count_swvp;
     DWORD ps_uniform_count;
     unsigned int varying_count;
     unsigned int ffp_textures;

include/wine/wined3d.h

@@ -1616,6 +1616,7 @@ enum wined3d_memory_segment_group
 #define WINED3D_MAX_CONSTS_B                                    16
 #define WINED3D_MAX_CONSTS_I                                    16
 #define WINED3D_MAX_VS_CONSTS_F                                 256
+#define WINED3D_MAX_VS_CONSTS_F_SWVP                            8192
 #define WINED3D_MAX_PS_CONSTS_F                                 224
 #define WINED3D_MAX_RENDER_TARGETS                              8
 #define WINED3D_MAX_CONSTANT_BUFFER_SIZE                        4096