Module: wine Branch: master Commit: 96eb4242cc98166afa58e012062f516ca6b51da8 URL: http://source.winehq.org/git/wine.git/?a=commit;h=96eb4242cc98166afa58e01206...
Author: Matteo Bruni mbruni@codeweavers.com Date: Wed Jul 20 00:33:28 2016 +0200
ddraw: Use a union in tss_lookup. (Coverity).
Signed-off-by: Matteo Bruni mbruni@codeweavers.com Signed-off-by: Henri Verbeet hverbeet@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/ddraw/device.c | 64 ++++++++++++++++++++++++++++------------------------- 1 file changed, 34 insertions(+), 30 deletions(-)
diff --git a/dlls/ddraw/device.c b/dlls/ddraw/device.c index ec71a7c..2f79c4c 100644 --- a/dlls/ddraw/device.c +++ b/dlls/ddraw/device.c @@ -4776,35 +4776,39 @@ static HRESULT WINAPI d3d_device3_SetTexture(IDirect3DDevice3 *iface, static const struct tss_lookup { BOOL sampler_state; - enum wined3d_texture_stage_state state; + union + { + enum wined3d_texture_stage_state texture_state; + enum wined3d_sampler_state sampler_state; + } u; } tss_lookup[] = { - {FALSE, WINED3D_TSS_INVALID}, /* 0, unused */ - {FALSE, WINED3D_TSS_COLOR_OP}, /* 1, D3DTSS_COLOROP */ - {FALSE, WINED3D_TSS_COLOR_ARG1}, /* 2, D3DTSS_COLORARG1 */ - {FALSE, WINED3D_TSS_COLOR_ARG2}, /* 3, D3DTSS_COLORARG2 */ - {FALSE, WINED3D_TSS_ALPHA_OP}, /* 4, D3DTSS_ALPHAOP */ - {FALSE, WINED3D_TSS_ALPHA_ARG1}, /* 5, D3DTSS_ALPHAARG1 */ - {FALSE, WINED3D_TSS_ALPHA_ARG2}, /* 6, D3DTSS_ALPHAARG2 */ - {FALSE, WINED3D_TSS_BUMPENV_MAT00}, /* 7, D3DTSS_BUMPENVMAT00 */ - {FALSE, WINED3D_TSS_BUMPENV_MAT01}, /* 8, D3DTSS_BUMPENVMAT01 */ - {FALSE, WINED3D_TSS_BUMPENV_MAT10}, /* 9, D3DTSS_BUMPENVMAT10 */ - {FALSE, WINED3D_TSS_BUMPENV_MAT11}, /* 10, D3DTSS_BUMPENVMAT11 */ - {FALSE, WINED3D_TSS_TEXCOORD_INDEX}, /* 11, D3DTSS_TEXCOORDINDEX */ - {TRUE, WINED3D_SAMP_ADDRESS_U}, /* 12, D3DTSS_ADDRESS */ - {TRUE, WINED3D_SAMP_ADDRESS_U}, /* 13, D3DTSS_ADDRESSU */ - {TRUE, WINED3D_SAMP_ADDRESS_V}, /* 14, D3DTSS_ADDRESSV */ - {TRUE, WINED3D_SAMP_BORDER_COLOR}, /* 15, D3DTSS_BORDERCOLOR */ - {TRUE, WINED3D_SAMP_MAG_FILTER}, /* 16, D3DTSS_MAGFILTER */ - {TRUE, WINED3D_SAMP_MIN_FILTER}, /* 17, D3DTSS_MINFILTER */ - {TRUE, WINED3D_SAMP_MIP_FILTER}, /* 18, D3DTSS_MIPFILTER */ - {TRUE, WINED3D_SAMP_MIPMAP_LOD_BIAS}, /* 19, D3DTSS_MIPMAPLODBIAS */ - {TRUE, WINED3D_SAMP_MAX_MIP_LEVEL}, /* 20, D3DTSS_MAXMIPLEVEL */ - {TRUE, WINED3D_SAMP_MAX_ANISOTROPY}, /* 21, D3DTSS_MAXANISOTROPY */ - {FALSE, WINED3D_TSS_BUMPENV_LSCALE}, /* 22, D3DTSS_BUMPENVLSCALE */ - {FALSE, WINED3D_TSS_BUMPENV_LOFFSET}, /* 23, D3DTSS_BUMPENVLOFFSET */ - {FALSE, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS}, /* 24, D3DTSS_TEXTURETRANSFORMFLAGS */ + {FALSE, {WINED3D_TSS_INVALID}}, /* 0, unused */ + {FALSE, {WINED3D_TSS_COLOR_OP}}, /* 1, D3DTSS_COLOROP */ + {FALSE, {WINED3D_TSS_COLOR_ARG1}}, /* 2, D3DTSS_COLORARG1 */ + {FALSE, {WINED3D_TSS_COLOR_ARG2}}, /* 3, D3DTSS_COLORARG2 */ + {FALSE, {WINED3D_TSS_ALPHA_OP}}, /* 4, D3DTSS_ALPHAOP */ + {FALSE, {WINED3D_TSS_ALPHA_ARG1}}, /* 5, D3DTSS_ALPHAARG1 */ + {FALSE, {WINED3D_TSS_ALPHA_ARG2}}, /* 6, D3DTSS_ALPHAARG2 */ + {FALSE, {WINED3D_TSS_BUMPENV_MAT00}}, /* 7, D3DTSS_BUMPENVMAT00 */ + {FALSE, {WINED3D_TSS_BUMPENV_MAT01}}, /* 8, D3DTSS_BUMPENVMAT01 */ + {FALSE, {WINED3D_TSS_BUMPENV_MAT10}}, /* 9, D3DTSS_BUMPENVMAT10 */ + {FALSE, {WINED3D_TSS_BUMPENV_MAT11}}, /* 10, D3DTSS_BUMPENVMAT11 */ + {FALSE, {WINED3D_TSS_TEXCOORD_INDEX}}, /* 11, D3DTSS_TEXCOORDINDEX */ + {TRUE, {WINED3D_SAMP_ADDRESS_U}}, /* 12, D3DTSS_ADDRESS */ + {TRUE, {WINED3D_SAMP_ADDRESS_U}}, /* 13, D3DTSS_ADDRESSU */ + {TRUE, {WINED3D_SAMP_ADDRESS_V}}, /* 14, D3DTSS_ADDRESSV */ + {TRUE, {WINED3D_SAMP_BORDER_COLOR}}, /* 15, D3DTSS_BORDERCOLOR */ + {TRUE, {WINED3D_SAMP_MAG_FILTER}}, /* 16, D3DTSS_MAGFILTER */ + {TRUE, {WINED3D_SAMP_MIN_FILTER}}, /* 17, D3DTSS_MINFILTER */ + {TRUE, {WINED3D_SAMP_MIP_FILTER}}, /* 18, D3DTSS_MIPFILTER */ + {TRUE, {WINED3D_SAMP_MIPMAP_LOD_BIAS}}, /* 19, D3DTSS_MIPMAPLODBIAS */ + {TRUE, {WINED3D_SAMP_MAX_MIP_LEVEL}}, /* 20, D3DTSS_MAXMIPLEVEL */ + {TRUE, {WINED3D_SAMP_MAX_ANISOTROPY}}, /* 21, D3DTSS_MAXANISOTROPY */ + {FALSE, {WINED3D_TSS_BUMPENV_LSCALE}}, /* 22, D3DTSS_BUMPENVLSCALE */ + {FALSE, {WINED3D_TSS_BUMPENV_LOFFSET}}, /* 23, D3DTSS_BUMPENVLOFFSET */ + {FALSE, {WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS}}, /* 24, D3DTSS_TEXTURETRANSFORMFLAGS */ };
/***************************************************************************** @@ -4849,7 +4853,7 @@ static HRESULT d3d_device7_GetTextureStageState(IDirect3DDevice7 *iface,
if (l->sampler_state) { - *value = wined3d_device_get_sampler_state(device->wined3d_device, stage, l->state); + *value = wined3d_device_get_sampler_state(device->wined3d_device, stage, l->u.sampler_state);
switch (state) { @@ -4909,7 +4913,7 @@ static HRESULT d3d_device7_GetTextureStageState(IDirect3DDevice7 *iface, } else { - *value = wined3d_device_get_texture_stage_state(device->wined3d_device, stage, l->state); + *value = wined3d_device_get_texture_stage_state(device->wined3d_device, stage, l->u.texture_state); }
wined3d_mutex_unlock(); @@ -5047,11 +5051,11 @@ static HRESULT d3d_device7_SetTextureStageState(IDirect3DDevice7 *iface, break; }
- wined3d_device_set_sampler_state(device->wined3d_device, stage, l->state, value); + wined3d_device_set_sampler_state(device->wined3d_device, stage, l->u.sampler_state, value); } else { - wined3d_device_set_texture_stage_state(device->wined3d_device, stage, l->state, value); + wined3d_device_set_texture_stage_state(device->wined3d_device, stage, l->u.texture_state, value); }
wined3d_mutex_unlock();