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wined3d: Make normalized format handling more generic in wined3d_format_convert_from_float. 

Signed-off-by: Stefan Dösinger <stefan@codeweavers.com>
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Stefan Dösinger 2022-05-16 12:58:07 -05:00 committed by Alexandre Julliard
parent 6cb0e8d025
commit d72942e907
1 changed files with 21 additions and 15 deletions
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36
dlls/wined3d/utils.c
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@ -6027,21 +6027,6 @@ void wined3d_format_convert_from_float(const struct wined3d_format *format,
}
float_conv[] =
{
{WINED3DFMT_B8G8R8A8_UNORM, { 255.0f, 255.0f, 255.0f, 255.0f}, {16, 8, 0, 24}},
{WINED3DFMT_B8G8R8X8_UNORM, { 255.0f, 255.0f, 255.0f, 255.0f}, {16, 8, 0, 24}},
{WINED3DFMT_B8G8R8_UNORM, { 255.0f, 255.0f, 255.0f, 255.0f}, {16, 8, 0, 24}},
{WINED3DFMT_B5G6R5_UNORM, { 31.0f, 63.0f, 31.0f, 0.0f}, {11, 5, 0, 0}},
{WINED3DFMT_B5G5R5A1_UNORM, { 31.0f, 31.0f, 31.0f, 1.0f}, {10, 5, 0, 15}},
{WINED3DFMT_B5G5R5X1_UNORM, { 31.0f, 31.0f, 31.0f, 1.0f}, {10, 5, 0, 15}},
{WINED3DFMT_R8_UNORM, { 255.0f, 0.0f, 0.0f, 0.0f}, { 0, 0, 0, 0}},
{WINED3DFMT_A8_UNORM, { 0.0f, 0.0f, 0.0f, 255.0f}, { 0, 0, 0, 0}},
{WINED3DFMT_B4G4R4A4_UNORM, { 15.0f, 15.0f, 15.0f, 15.0f}, { 8, 4, 0, 12}},
{WINED3DFMT_B4G4R4X4_UNORM, { 15.0f, 15.0f, 15.0f, 15.0f}, { 8, 4, 0, 12}},
{WINED3DFMT_B2G3R3_UNORM, { 7.0f, 7.0f, 3.0f, 0.0f}, { 5, 2, 0, 0}},
{WINED3DFMT_R8G8B8A8_UNORM, { 255.0f, 255.0f, 255.0f, 255.0f}, { 0, 8, 16, 24}},
{WINED3DFMT_R8G8B8X8_UNORM, { 255.0f, 255.0f, 255.0f, 255.0f}, { 0, 8, 16, 24}},
{WINED3DFMT_B10G10R10A2_UNORM, { 1023.0f, 1023.0f, 1023.0f, 3.0f}, {20, 10, 0, 30}},
{WINED3DFMT_R10G10B10A2_UNORM, { 1023.0f, 1023.0f, 1023.0f, 3.0f}, { 0, 10, 20, 30}},
{WINED3DFMT_P8_UINT, { 0.0f, 0.0f, 0.0f, 255.0f}, { 0, 0, 0, 0}},
{WINED3DFMT_S1_UINT_D15_UNORM, { 32767.0f, 0.0f, 0.0f, 0.0f}, { 0, 0, 0, 0}},
{WINED3DFMT_D16_UNORM, { 65535.0f, 0.0f, 0.0f, 0.0f}, { 0, 0, 0, 0}},
@ -6126,6 +6111,27 @@ void wined3d_format_convert_from_float(const struct wined3d_format *format,
return;
}
if (format->flags[WINED3D_GL_RES_TYPE_TEX_2D] & WINED3DFMT_FLAG_NORMALISED)
{
uint32_t *ret_i = ret;
idx.x = format->red_offset / 32;
idx.y = format->green_offset / 32;
idx.z = format->blue_offset / 32;
idx.w = format->alpha_offset / 32;
shift.x = format->red_offset % 32;
shift.y = format->green_offset % 32;
shift.z = format->blue_offset % 32;
shift.w = format->alpha_offset % 32;
ret_i[idx.x] = ((uint32_t)((color->r * wined3d_mask_from_size(format->red_size)) + 0.5f)) << shift.x;
ret_i[idx.y] |= ((uint32_t)((color->g * wined3d_mask_from_size(format->green_size)) + 0.5f)) << shift.y;
ret_i[idx.z] |= ((uint32_t)((color->b * wined3d_mask_from_size(format->blue_size)) + 0.5f)) << shift.z;
ret_i[idx.w] |= ((uint32_t)((color->a * wined3d_mask_from_size(format->alpha_size)) + 0.5f)) << shift.w;
return;
}
/* 32 bit float formats. We don't handle D32_FLOAT and D32_FLOAT_S8X24_UINT for now. */
if ((format->flags[WINED3D_GL_RES_TYPE_TEX_2D] & WINED3DFMT_FLAG_FLOAT) && format->red_size == 32)
{