diff options
Diffstat (limited to 'libs/hwui/Program.h')
| -rw-r--r-- | libs/hwui/Program.h | 86 |
1 files changed, 34 insertions, 52 deletions
diff --git a/libs/hwui/Program.h b/libs/hwui/Program.h index 2becfcb709c3..dcc2bd410ebd 100644 --- a/libs/hwui/Program.h +++ b/libs/hwui/Program.h @@ -39,25 +39,25 @@ namespace uirenderer { // Debug #if DEBUG_PROGRAMS - #define PROGRAM_LOGD(...) ALOGD(__VA_ARGS__) +#define PROGRAM_LOGD(...) ALOGD(__VA_ARGS__) #else - #define PROGRAM_LOGD(...) +#define PROGRAM_LOGD(...) #endif #define COLOR_COMPONENT_THRESHOLD 1.0f #define COLOR_COMPONENT_INV_THRESHOLD 0.0f -#define PROGRAM_KEY_TEXTURE 0x01 -#define PROGRAM_KEY_A8_TEXTURE 0x02 -#define PROGRAM_KEY_BITMAP 0x04 -#define PROGRAM_KEY_GRADIENT 0x08 -#define PROGRAM_KEY_BITMAP_FIRST 0x10 -#define PROGRAM_KEY_COLOR_MATRIX 0x20 -#define PROGRAM_KEY_COLOR_BLEND 0x40 -#define PROGRAM_KEY_BITMAP_NPOT 0x80 -#define PROGRAM_KEY_BITMAP_EXTERNAL 0x100 - -#define PROGRAM_KEY_BITMAP_WRAPS_MASK 0x600 +#define PROGRAM_KEY_TEXTURE 0x01 +#define PROGRAM_KEY_A8_TEXTURE 0x02 +#define PROGRAM_KEY_BITMAP 0x04 +#define PROGRAM_KEY_GRADIENT 0x08 +#define PROGRAM_KEY_BITMAP_FIRST 0x10 +#define PROGRAM_KEY_COLOR_MATRIX 0x20 +#define PROGRAM_KEY_COLOR_BLEND 0x40 +#define PROGRAM_KEY_BITMAP_NPOT 0x80 +#define PROGRAM_KEY_BITMAP_EXTERNAL 0x100 + +#define PROGRAM_KEY_BITMAP_WRAPS_MASK 0x600 #define PROGRAM_KEY_BITMAP_WRAPT_MASK 0x1800 #define PROGRAM_KEY_SWAP_SRC_DST_SHIFT 13 @@ -71,7 +71,7 @@ namespace uirenderer { #define PROGRAM_BITMAP_WRAPS_SHIFT 9 #define PROGRAM_BITMAP_WRAPT_SHIFT 11 -#define PROGRAM_GRADIENT_TYPE_SHIFT 33 // 2 bits for gradient type +#define PROGRAM_GRADIENT_TYPE_SHIFT 33 // 2 bits for gradient type #define PROGRAM_MODULATE_SHIFT 35 #define PROGRAM_HAS_VERTEX_ALPHA_SHIFT 36 @@ -91,7 +91,7 @@ namespace uirenderer { #define PROGRAM_HAS_LINEAR_TEXTURE 45 #define PROGRAM_HAS_COLOR_SPACE_CONVERSION 46 -#define PROGRAM_TRANSFER_FUNCTION 47 // 2 bits for transfer function +#define PROGRAM_TRANSFER_FUNCTION 47 // 2 bits for transfer function #define PROGRAM_HAS_TRANSLUCENT_CONVERSION 49 /////////////////////////////////////////////////////////////////////////////// @@ -110,21 +110,11 @@ typedef uint64_t programid; * A ProgramDescription must be used in conjunction with a ProgramCache. */ struct ProgramDescription { - enum class ColorFilterMode : int8_t { - None = 0, - Matrix, - Blend - }; - - enum Gradient : int8_t { - kGradientLinear = 0, - kGradientCircular, - kGradientSweep - }; - - ProgramDescription() { - reset(); - } + enum class ColorFilterMode : int8_t { None = 0, Matrix, Blend }; + + enum Gradient : int8_t { kGradientLinear = 0, kGradientCircular, kGradientSweep }; + + ProgramDescription() { reset(); } // Texturing bool hasTexture; @@ -243,7 +233,7 @@ struct ProgramDescription { */ bool setAlpha8ColorModulate(const float r, const float g, const float b, const float a) { modulate = a < COLOR_COMPONENT_THRESHOLD || r > COLOR_COMPONENT_INV_THRESHOLD || - g > COLOR_COMPONENT_INV_THRESHOLD || b > COLOR_COMPONENT_INV_THRESHOLD; + g > COLOR_COMPONENT_INV_THRESHOLD || b > COLOR_COMPONENT_INV_THRESHOLD; return modulate; } @@ -277,12 +267,12 @@ struct ProgramDescription { break; case ColorFilterMode::Blend: key |= PROGRAM_KEY_COLOR_BLEND; - key |= ((int) colorMode & PROGRAM_MAX_XFERMODE) << PROGRAM_XFERMODE_COLOR_OP_SHIFT; + key |= ((int)colorMode & PROGRAM_MAX_XFERMODE) << PROGRAM_XFERMODE_COLOR_OP_SHIFT; break; case ColorFilterMode::None: break; } - key |= ((int) framebufferMode & PROGRAM_MAX_XFERMODE) << PROGRAM_XFERMODE_FRAMEBUFFER_SHIFT; + key |= ((int)framebufferMode & PROGRAM_MAX_XFERMODE) << PROGRAM_XFERMODE_FRAMEBUFFER_SHIFT; key |= programid(swapSrcDst) << PROGRAM_KEY_SWAP_SRC_DST_SHIFT; key |= programid(modulate) << PROGRAM_MODULATE_SHIFT; key |= programid(hasVertexAlpha) << PROGRAM_HAS_VERTEX_ALPHA_SHIFT; @@ -307,8 +297,7 @@ struct ProgramDescription { void log(const char* message) const { #if DEBUG_PROGRAMS programid k = key(); - PROGRAM_LOGD("%s (key = 0x%.8x%.8x)", message, uint32_t(k >> 32), - uint32_t(k & 0xffffffff)); + PROGRAM_LOGD("%s (key = 0x%.8x%.8x)", message, uint32_t(k >> 32), uint32_t(k & 0xffffffff)); #endif } @@ -325,7 +314,7 @@ private: return 0; } -}; // struct ProgramDescription +}; // struct ProgramDescription /** * A program holds a vertex and a fragment shader. It offers several utility @@ -333,10 +322,7 @@ private: */ class Program { public: - enum ShaderBindings { - kBindingPosition, - kBindingTexCoords - }; + enum ShaderBindings { kBindingPosition, kBindingTexCoords }; /** * Creates a new program with the specified vertex and fragment @@ -370,23 +356,19 @@ public: * Indicates whether this program is currently in use with * the GL context. */ - inline bool isInUse() const { - return mUse; - } + inline bool isInUse() const { return mUse; } /** * Indicates whether this program was correctly compiled and linked. */ - inline bool isInitialized() const { - return mInitialized; - } + inline bool isInitialized() const { return mInitialized; } /** * Binds the program with the specified projection, modelView and * transform matrices. */ - void set(const mat4& projectionMatrix, const mat4& modelViewMatrix, - const mat4& transformMatrix, bool offset = false); + void set(const mat4& projectionMatrix, const mat4& modelViewMatrix, const mat4& transformMatrix, + bool offset = false); /** * Sets the color associated with this shader. @@ -456,9 +438,9 @@ private: mat4 mProjection; bool mOffset; -}; // class Program +}; // class Program -}; // namespace uirenderer -}; // namespace android +}; // namespace uirenderer +}; // namespace android -#endif // ANDROID_HWUI_PROGRAM_H +#endif // ANDROID_HWUI_PROGRAM_H |