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wined3d: Add a real implementation of wined3d_check_device_multisample_type(). 

Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Matteo Bruni 2016-01-28 00:15:43 +01:00 committed by Alexandre Julliard
parent 21b5fba696
commit b1429f931e
4 changed files with 77 additions and 19 deletions
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29
dlls/wined3d/directx.c
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@ -4408,38 +4408,41 @@ HRESULT CDECL wined3d_check_device_multisample_type(const struct wined3d *wined3
enum wined3d_device_type device_type, enum wined3d_format_id surface_format_id, BOOL windowed,
enum wined3d_multisample_type multisample_type, DWORD *quality_levels)
{
const struct wined3d_gl_info *gl_info;
const struct wined3d_gl_info *gl_info = &wined3d->adapters[adapter_idx].gl_info;
const struct wined3d_format *format = wined3d_get_format(gl_info, surface_format_id);
HRESULT hr = WINED3D_OK;
TRACE("wined3d %p, adapter_idx %u, device_type %s, surface_format %s,\n"
TRACE("wined3d %p, adapter_idx %u, device_type %s, surface_format %s, "
"windowed %#x, multisample_type %#x, quality_levels %p.\n",
wined3d, adapter_idx, debug_d3ddevicetype(device_type), debug_d3dformat(surface_format_id),
windowed, multisample_type, quality_levels);
if (adapter_idx >= wined3d->adapter_count)
return WINED3DERR_INVALIDCALL;
if (surface_format_id == WINED3DFMT_UNKNOWN)
return WINED3DERR_INVALIDCALL;
if (multisample_type < WINED3D_MULTISAMPLE_NONE || multisample_type > WINED3D_MULTISAMPLE_16_SAMPLES)
return WINED3DERR_INVALIDCALL;
gl_info = &wined3d->adapters[adapter_idx].gl_info;
if (multisample_type && !(format->multisample_types & 1u << (multisample_type - 1)))
hr = WINED3DERR_NOTAVAILABLE;
if (multisample_type > gl_info->limits.samples)
if (SUCCEEDED(hr) || (multisample_type == WINED3D_MULTISAMPLE_NON_MASKABLE && format->multisample_types))
{
TRACE("Returning not supported.\n");
if (quality_levels)
*quality_levels = 0;
return WINED3DERR_NOTAVAILABLE;
}
if (quality_levels)
{
if (multisample_type == WINED3D_MULTISAMPLE_NON_MASKABLE)
*quality_levels = wined3d_log2i(gl_info->limits.samples);
*quality_levels = wined3d_popcount(format->multisample_types);
else
*quality_levels = 1;
}
return WINED3D_OK;
}
TRACE("Returning not supported.\n");
return hr;
}
/* Check if the given DisplayFormat + DepthStencilFormat combination is valid for the Adapter */
static BOOL CheckDepthStencilCapability(const struct wined3d_adapter *adapter,
const struct wined3d_format *display_format, const struct wined3d_format *ds_format,

26
dlls/wined3d/surface.c
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@ -2863,10 +2863,34 @@ static void surface_prepare_rb(struct wined3d_surface *surface, const struct win
*
* AMD has a similar feature called Enhanced Quality Anti-Aliasing (EQAA),
* but it does not have an equivalent OpenGL extension. */
/* We advertise as many WINED3D_MULTISAMPLE_NON_MASKABLE quality levels
* as the count of advertised multisample types for the surface format. */
if (surface->resource.multisample_type == WINED3D_MULTISAMPLE_NON_MASKABLE)
samples = 1u << (surface->resource.multisample_quality + 1);
{
const struct wined3d_format *format = surface->resource.format;
unsigned int i, count = 0;
for (i = 0; i < sizeof(format->multisample_types) * 8; ++i)
{
if (format->multisample_types & 1u << i)
{
if (surface->resource.multisample_quality == count++)
break;
}
}
if (i == sizeof(format->multisample_types) * 8)
{
WARN("Unsupported quality level %u requested for WINED3D_MULTISAMPLE_NON_MASKABLE.\n",
surface->resource.multisample_quality);
i = 1;
}
samples = i + 1;
}
else
{
samples = surface->resource.multisample_type;
}
gl_info->fbo_ops.glGenRenderbuffers(1, &surface->rb_multisample);
gl_info->fbo_ops.glBindRenderbuffer(GL_RENDERBUFFER, surface->rb_multisample);

31
dlls/wined3d/utils.c
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@ -2162,10 +2162,11 @@ static void init_format_fbo_compat_info(struct wined3d_caps_gl_ctx *ctx)
static BOOL init_format_texture_info(struct wined3d_adapter *adapter, struct wined3d_gl_info *gl_info)
{
GLint count, multisample_types[MAX_MULTISAMPLE_TYPES];
struct fragment_caps fragment_caps;
struct shader_caps shader_caps;
BOOL srgb_write;
unsigned int i;
unsigned int i, j, max_log2;
adapter->fragment_pipe->get_caps(gl_info, &fragment_caps);
adapter->shader_backend->shader_get_caps(gl_info, &shader_caps);
@ -2284,6 +2285,34 @@ static BOOL init_format_texture_info(struct wined3d_adapter *adapter, struct win
}
}
if (format->glInternal && format->flags[WINED3D_GL_RES_TYPE_RB]
& (WINED3DFMT_FLAG_RENDERTARGET | WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL))
{
if (gl_info->supported[ARB_INTERNALFORMAT_QUERY])
{
GL_EXTCALL(glGetInternalformativ(GL_RENDERBUFFER, format->glInternal,
GL_NUM_SAMPLE_COUNTS, 1, &count));
checkGLcall("glGetInternalformativ(GL_NUM_SAMPLE_COUNTS)");
count = min(count, MAX_MULTISAMPLE_TYPES);
GL_EXTCALL(glGetInternalformativ(GL_RENDERBUFFER, format->glInternal,
GL_SAMPLES, count, multisample_types));
checkGLcall("glGetInternalformativ(GL_SAMPLES)");
for (j = 0; j < count; ++j)
{
if (multisample_types[j] > sizeof(format->multisample_types) * 8)
continue;
format->multisample_types |= 1u << (multisample_types[j] - 1);
}
}
else
{
max_log2 = wined3d_log2i(min(gl_info->limits.samples,
sizeof(format->multisample_types) * 8));
for (j = 1; j <= max_log2; ++j)
format->multisample_types |= 1u << ((1u << j) - 1);
}
}
/* Texture conversion stuff */
format->convert = format_texture_info[i].convert;
format->conv_byte_count = format_texture_info[i].conv_byte_count;

2
dlls/wined3d/wined3d_private.h
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@ -185,6 +185,7 @@ void wined3d_rb_free(void *ptr) DECLSPEC_HIDDEN;
#define MAX_SAMPLER_OBJECTS 16
#define MAX_SHADER_RESOURCE_VIEWS 128
#define MAX_VERTEX_BLENDS 4
#define MAX_MULTISAMPLE_TYPES 8
struct min_lookup
{
@ -3271,6 +3272,7 @@ struct wined3d_format
GLint glFormat;
GLint glType;
UINT conv_byte_count;
DWORD multisample_types;
unsigned int flags[WINED3D_GL_RES_TYPE_COUNT];
struct wined3d_rational height_scale;
struct color_fixup_desc color_fixup;