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comparison engine/core/video/renderbackend.cpp @ 425:ad7969d9460b

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A client can now specify a global color key to be used with all images. The default color key is (255,0,255) in RGB format. Also the client can enable/disable the color key feature by using the setColorKeyEnabled function in the EngineSettings class. By default the color key feature is disabled. fixes[t:451]
author vtchill@33b003aa-7bff-0310-803a-e67f0ece8222
date Sat, 20 Feb 2010 19:11:01 +0000
parents 0c6fe081ca86
children 356634098bd9
comparison
equal deleted inserted replaced
424:e29fbf84cb41 425:ad7969d9460b
32 namespace FIFE { 32 namespace FIFE {
33 33
34 const unsigned int DEFAULT_CHUNKING_SIZE = 256; 34 const unsigned int DEFAULT_CHUNKING_SIZE = 256;
35 const unsigned int MAX_CHUNKING_SIZE = 262144; // pixels! 35 const unsigned int MAX_CHUNKING_SIZE = 262144; // pixels!
36 36
37 RenderBackend::RenderBackend(): 37 RenderBackend::RenderBackend(const SDL_Color& colorkey):
38 m_screen(NULL), m_isalphaoptimized(false), m_chunkingsize(DEFAULT_CHUNKING_SIZE) { 38 m_screen(NULL),
39 m_isalphaoptimized(false),
40 m_chunkingsize(DEFAULT_CHUNKING_SIZE),
41 m_iscolorkeyenabled(false),
42 m_colorkey(colorkey) {
39 } 43 }
40 44
41 45
42 RenderBackend::~RenderBackend() { 46 RenderBackend::~RenderBackend() {
43 } 47 }
120 } 124 }
121 125
122 unsigned int RenderBackend::getChunkingSize() { 126 unsigned int RenderBackend::getChunkingSize() {
123 return m_chunkingsize; 127 return m_chunkingsize;
124 } 128 }
129
130 void RenderBackend::setColorKeyEnabled(bool colorkeyenable) {
131 m_iscolorkeyenabled = colorkeyenable;
132 }
133
134 bool RenderBackend::isColorKeyEnabled() const {
135 return m_iscolorkeyenabled;
136 }
137
138 void RenderBackend::setColorKey(const SDL_Color& colorkey) {
139 m_colorkey = colorkey;
140 }
141
142 const SDL_Color& RenderBackend::getColorKey() const {
143 return m_colorkey;
144 }
125 } 145 }